Product Introduction
N10675 is a nickel-molybdenum alloy with excellent resistance to pitting, corrosion and stress corrosion cracking and superior thermal stability to alloy B-2. In addition, this nickel-steel alloy is highly resistant to knife line and[TJC STEEL] heat-affected zone attacks. N10675 can also withstand sulfuric acid, acetic acid, formic acid and phosphoric acid as well as other non-oxidizing media. In addition, the nickel alloy has excellent salt acid resistance at various concentrations and temperatures. The remarkable feature of N10675 is its ability to maintain excellent ductility during transient exposure to moderate temperatures. This exposure is routinely experienced during heat treatment associated with manufacturing[TJC STEEL]. Chemical Composition (%): Alloy B3 Ni:65min; Cr:1-3; Mo:27-32; Fe:1-3; W:3max; Co:3max; Cu: 0.2 Max; C: 0.01 Max; Al: 0.5 Max; Mn:3max; Ti: 0.2 Max; Si: 0.1 Max; Nb: 0.2 Max; V: 0.2 Max;[TJC STEEL] Ta: 0.2 Max; P: 0.03 Max. Zr: Max 0.03: S: 0.01 Max; Ni+Mo:94-98; Physical Property Alloy Status: Annealed; Tensile Strength Rm:760MPa min; Yield Strength Rp:350MPa min;[TJC STEEL] Elongation A5%:40 min; Executive Standard ASTM B335,ASTM B333,ASTM B622,ASTM B619,ASTM B564; Product Characteristics 1. Maintain excellent ductility at transient exposure to moderate temperatures; 2. Excellent resistance to pitting,[TJC STEEL] corrosion and stress corrosion cracking; 3. Excellent resistance to knife line and heat-affected zone attacks; 4. Excellent tolerance to acetic acid, formic acid and phosphoric acid and other non-chlorinated media; 5. Resistant to hydrochloric acid at all concentrations and temperatures; 6. Better thermal stability than alloy B-2; Application Field Mainly used in the manufacture of corrosion and high temperature resistant pipes, containers, boilers, heat exchangers, heat exchangers, pipes, valves and other structures. Mainly used in the manufacture of high temperature, [TJC STEEL]high pressure, large chemical equipment, such as petroleum refining unit, chemical reactor, plasma reactor, combustion chamber, catalyst reforming unit, gas separation unit, high pressure boiler, steam turbine, water turbine and high temperature circulating water pressure vessel. Product Introduction
UNS N06455 Nickel-based superalloy is a universal corrosion resistant hasselloy, corresponding to the grade NiMo16Cr16Ti, and C4 nitric acid resistant steel is completely different, remember not to be confused, UNS N06455 due to the [TJC STEEL]high content of alloying elements, has high temperature resistance, strong corrosion resistance characteristics, but the alloy is prone to crack and porosity. Due to the high strength of the material and the difficulty in forming, the deformation in the welding process is large and difficult to control. Chemical Composition (%): N06455 Alloy Ni:Rest; Cr: 14.5-17.5; Fe: 0.3 Max; Mo:14-17; Co:2Max;[TJC STEEL] C: 0.009 Max; Mn:1Max; Si: 0.05 Max; S: 0.02 Max; P: 0.02 Max. Ti: 0.7 Max; Physical Property Density: 8.9 g/cm3; Melting Point:1325-1370℃; Tensile Strength Rm:650MPa min; Yield Strength Rp:280MPa min; Elongation A5%:40 min;[TJC STEEL] Similar Grades/ Material Names: GB/T- NS335; UNS- N06455; W.N.R. Alloy C-4 Product Characteristics 1. Excellent thermal stability and toughness; 2. Stress corrosion cracks and oxidizing atmosphere at high temperature have good resistance; 3. Suitable for all kinds[TJC STEEL] of hot mineral acids, chlorine-containing media, acetic acid, acetic anhydride, seawater and brine solutions and other corrosive substances; Application Field Wet chlorine, hypochlorous acid, [TJC STEEL]hydrochloric acid, chloride device Product Introduction
UNS N06635 is a nickel-based superalloy with a unique combination of properties. It has excellent thermal stability, low thermal expansion and excellent oxidation resistance to 2000 °F (1093 °C). In addition, the alloy has good high [TJC STAINLESS]temperature and thermal fatigue strength, Hastelloy S wire is a thin nickel alloy circular material, made by cold-drawn wire. Compared with ordinary stainless steel wire, it has better corrosion resistance and high temperature resistance. Chemical Composition (%): Alloy-S C: 0.02 Max; Cr: 14.5-17; Ni:Rest; Fe:3Max; Mo: 14-16.5; W:1Max; Al: 0.1-0.5;[TJC STAINLESS] La: 0.01-0.1; Co:2Max; Si: 0.2-0.75; Mn: 0.3 1; P: 0.02 Max. S: 0.015 Max; Physical Property Density: 8.75 g/cm3; Melting Point:1335-1380℃; Electrical Resistivity:1.28; Dilatation Coefficient:11.5*10E-6; Heat Conductivity:14; Thermal Diffusivity:3.6*10E-6;[TJC STAINLESS] Specific Heat Capacity:398; High Temperature Mechanical Properties Test Sample Thickness:1.1-1.6MM; Test Temperature:1093℃; Tensile Strength Rm:110MPa min; Yield Strength Rp:52MPa min; Elongation A5%:46 min;[TJC STAINLESS] Product Characteristics 1. Excellent thermal stability, low thermal expansion and excellent oxidation resistance; 2. Good high temperature[TJC STAINLESS] and thermal fatigue strength; 3. Maintain its strength and ductility after aging at a temperature of 427 to 871 ° C; Application Field Seals for industrial furnaces and gas[TJC STAINLESS] turbine engines Product Introduction
UNS N06035 is a nickel-based alloy with a high chromium content that offers superior corrosion resistance to commercial phosphoric acid and to the mixed environments of many highly [TJC STEEL]oxidizing acid media such as nitric/hydrochloric acid, nitric/hydrofluoric acid and sulfuric acid than most other nickel - and iron-based alloys. The N06035 alloy prevents the formation of grain boundary precipitation in the welding heat affected zone, so its soldered products are suitable for a variety of chemical treatment engineering applications. Chemical composition (%): N06035 Alloy Ni:Rest; Cr: 32.25-34.25; Mo: 7.6-9; Fe:≤2; Co:≤1; W: 0.6 or less. Mn: 0.5 or less; Si: 0.6 or less; C: 0.05 or less; [TJC STEEL]Al: 0.4 or less; P: 0.03 or less. S: 0.015 or less; Cu: 0.30 or less; V: 0.2 or less. Physical Property Density: 8.9 g/cm after; Melting Point:1331-1361℃;[TJC STEEL] Mechanical properties /MPa(Room Temperature): Heat Treatment: Annealed; Tensile Strength:≥586; Yield Strength:≥241; Elongation/A5%:≥30%; Product standard ASTM B574,ASTM B575, [TJC STEEL]ASTM B564, ASTM B619, ASTM B622, ASTM B626, ASTM B366, ASTM B462, ASTM B472. Application field ● Evaporator for wet phosphoric acid production ● Pickling equipment using nitric acid and hydrofluoric acid ● caustic soda[TJC STEEL] neutralization system ● Chemical systems involving nitric acid and chloride Product Introduction
GH4169 is a kind of precipitation strengthened nickel-based superalloy, which has good comprehensive properties in the temperature range of -253 ~ 650℃, the yield strength below 650℃ ranks the first place in the deformation superalloy, and has good fatigue resistance, radiation resistance, oxidation resistance, corrosion resistance, good processing [TJC STEEL]performance and good welding performance. It can manufacture various parts with complex shapes, and has been widely used in the above temperature range in aerospace, nuclear energy, petroleum industry and extrusion molds. Chemical Composition (%): GH4169 Alloy Ni:50-55; Cr:17-21; Fe:Rest; Mo: 2.8-3.3; Nb: 4.75-5.5; [TJC STEEL]Co:≤1; C: 0.08 or less; Mn: 0.35 or less; S: 0.015 or less; Cu: 0.3 or less; Al: 0.2-0.8; Ti: 0.65-1.15; P: 0.015 or less. B: 0.06 or less. Physical Property Melting Point:1260-1340℃; Density: 8.24 g/cm after; Tensile Strength/MPa after Solution+Aging:≥1275; Yield Strength/MPa after [TJC STEEL]Solution+Aging:≥1034; Elongation/A5% after Solution+Aging:≥12%; HB after Solution+Aging:≥331. Relevant Standards: ASTM B670,ASTM B637, Product Characteristics ● Easy processing ● High tensile strength, fatigue[TJC STEEL] strength, creep strength and fracture strength at 700℃ ● High oxidation resistance at 1000℃ ● Stable chemical composition at low temperatures ● Good weldability Application It is mainly used in the manufacture of various stationary and rotating parts in aviation and aerospace engines, such as discs, rings, casings, shafts, blades, fasteners, elastic components, gas ducts, [TJC STEEL]sealing components, and welded structural parts. Manufacture of various elastic elements and frames for nuclear energy industry applications; Manufacturing parts and other components for applications in the petroleum and chemical industries. ⑴ Introduction of Ingredients:
Implementation Standard (ASTM A182) Elements C, Mn,[TJC STEEL] P, S, SI MIN MAX 0.15 2.00 0.035 0.030 1.00 The element Ni Cr Mo TI N MIN 6 16 MAX 8 18 0.1 S30100 Applications and Features: S30100 is a kind of metastable austenitic stainless steel, in a fully solid solution state, it has a complete austenitic [TJC STEEL]structure, because of its austenitic instability, when deformed by cold working, there will be deformation martensite formation, the number depends on the size of the deformation and deformation temperature. In austenitic stainless steel, S30100 is the most easy to cold deformation and strengthening of steel, through cold processing deformation can improve the strength and hardness of steel, and still maintain enough plastic toughness, S30100 has good rust resistance under atmospheric conditions, therefore, mainly in the cold processing state applied to bear higher loads, but also hope to reduce the weight of equipment and rust free equipment and components. S30100 is easy to produce work hardening when impacted by external forces, which can absorb more[TJC STEEL] collision energy, and provide more reliable protection for equipment and personnel. S30100 applies all kinds of stamping parts, fasteners and other products requiring high strength. S30100 Material Specification: Rolled sheet 0.05mm-2.0mm, width: 20-600, forgings of various sizes and specifications. 5.5-30 Hot rolling solid solution pickling wire, disc round. S30100 Room temperature Physical Properties: Melting point: 1400-1420℃ Density: 8.0g/cm2 Specific heat capacity: 500J/Kg.K Linear expansion coefficient: 17 10-6/K Elastic modulus: 193GPa Resistance: 720 ηω.m [TJC STEEL] S30100 room temperature mechanical properties: Sample and state: solution annealing Implementation standard: GB1220-90 Tensile strength: ≥520MPa Yield strength: ≥205MPa Section shrinkage: ≥60% Hardness: ≥200HV Differences in physical properties of cold rolled rolling materials: Implementation Standard (ASTM A666) Test state Tensile strength Yield strength elongation Remarks 1/4H 860 515 25 No less [TJC STEEL]than 1/2H 1030 760 10 No less than 3/4H 1210 930 7 Not less than H 1280 965 5 Not less than EH 1550 1250 TEH 1700 1400 S30100 Delivery Status: The S30100 surface can be made [TJC STEEL]of various types, such as BA/2B, 8k, etc. Wire, disc circle can be delivered according to customer requirements soft state and light pull. Catering:
Due to its ability to resist corrosion and be easy to maintain, stainless steel is very common in both home and commercial dining environments. In your home kitchen, you may find stainless steel used to make sinks, ovens, cutlery, or canopies, [TJC STEEL]while commercially, stainless steel is also used as countertops, splash guards, and boilers. Depending on the need for corrosion resistance, different grades of stainless steel are used for different applications. For example, 1.4105 is often used in cutlery and food preparation areas because it needs to be resistant to corrosion, while 1.4105 May be used in your range[TJC STEEL] hood and areas that are not in direct contact with food. Brand: X6CrMoS17 Number: 1.4105 Classification: Ferritic stainless steel Density: 7.7 g/cm 3 Standard: EN 10088-3:2005 Stainless steel. [TJC STEEL]General purpose corrosion-resistant steel semi-finished products, bars, wires, profiles and bright products delivery technical conditions EN 10088-1:2005 Stainless steel. Chemical Composition: C: 0.08 Si: 1.50 Mn: 1.50 P: 0.04 S: 0.15/0.35 N: - Cr: 16.0/18.0 CU: - [TJC STEEL] Mo: 0.20/0.60 Ni: - Others: - Mechanical Properties of X6CrMoS17 steel (1.4105) Rm - Tensile strength (MPa) (+A)430-630 [R P0.2 0.2% Yield strength (MPa) (+A)250 A - Minimum. [TJC STEEL]Elongation at break (%) (+A)20 Brinell Hardness (HB) : (+A) 200 Performance of X6CrMoS17 steel (1.4105) Intergranular corrosion resistance: in delivery condition - none; In a sensitive state? - No 1.4105 for a variety of applications. Another frequently used alloy, including applications that require good corrosion resistance and excellent drawing ability. Examples include writing instruments, utensils, tank [TJC STEEL]covers, and pull-on housings AL-6XN is a typical 6 molybdenum (high molybdenum content 6.3%) super austenitic stainless steel. Resistance to chloride pitting, crevice corrosion and stress corrosion is better than that of Series 3 stainless steels at a lower cost [TJC STEEL]than corrosion-resistant nickel-based alloys. It has good corrosion resistance in a variety of severe corrosive environments, and is suitable for perchloride aqueous solutions and chloride corrosion environments. For use in a variety of perchlorinated environments: bleach (sodium hypochlorite, chlorine dioxide), halogens and salts or chemicals with high seawater content.
Main Component Cr: 21% Ni: 24% Mo: 6% N: 0.2% Application Field Offshore platforms, nuclear industry, pharmaceutical, paper and food industry equipment; Flue gas desulfurization pipeline lining; Petrochemical[TJC STEEL] distillation column; High pressure water heater; Thin-wall condensing pipe for seawater cooling; Steam surface condenser and household multifunctional heating furnace, etc. Regular Product Specifications: Stainless Steel Black Round Steel- Specifications: Φ8, Φ10, Φ12, Φ14, Φ16, Φ18, Φ20, Φ24, Φ25, Φ27, Φ28, Φ30, Φ32, Φ35, Φ36, Φ38, Φ40, Φ42, Φ45, Φ48, Φ50, Φ55, Φ60, Φ70, Φ80, Φ85, Φ90, φ80 95, Φ100, Φ105, Φ110, Φ115, Φ120, Φ125, Φ130, Φ135, Φ140,[TJC STEEL] Φ145, Φ150, Φ160, Φ165, Φ170, Φ185, Φ190, Φ195, Φ210, Φ220, Φ230, Φ2 40, Φ250, Φ260, Φ270, Φ280 Stainless Steel Cold Drawn Round Steel- Specifications: Φ3, Φ4, Φ5, Φ6, Φ7, Φ8, Φ9, Φ10, Φ11, Φ12, Φ14, Φ15, Φ16, Φ19, Φ20, Φ22, Φ24, Φ25, Φ27, Φ28, Φ30, Φ35, Φ36, Φ40, [TJC STEEL]Φ42, Φ45, Φ46, Φ48 Φ50, Φ55, Φ60 Stainless Steel Wire- Specifications: Φ1, Φ2, Φ3, Φ4, Φ5, Φ6, Φ7, Φ8, Φ9, Φ10, Φ11, Φ12 AL-6XN is a typical 6 molybdenum (high molybdenum content 6.3%) super austenitic stainless steel. Resistance to chloride pitting, crevice corrosion and stress corrosion is better than that of Series 3 stainless steels at a lower cost [TJC STEEL]than corrosion-resistant nickel-based alloys. It has good corrosion resistance in a variety of severe corrosive environments, and is suitable for perchloride aqueous solutions and chloride corrosion environments. For use in a variety of perchlorinated environments: bleach (sodium hypochlorite, chlorine dioxide), halogens and salts or chemicals with high seawater content.
Main Component Cr: 21% Ni: 24% Mo: 6% N: 0.2% Application Field Offshore platforms, nuclear industry, pharmaceutical, paper and food industry equipment; Flue gas desulfurization pipeline lining; Petrochemical[TJC STEEL] distillation column; High pressure water heater; Thin-wall condensing pipe for seawater cooling; Steam surface condenser and household multifunctional heating furnace, etc. Regular Product Specifications: Stainless Steel Black Round Steel- Specifications: Φ8, Φ10, Φ12, Φ14, Φ16, Φ18, Φ20, Φ24, Φ25, Φ27, Φ28, Φ30, Φ32, Φ35, Φ36, Φ38, Φ40, Φ42, Φ45, Φ48, Φ50, Φ55, Φ60, Φ70, Φ80, Φ85, Φ90, φ80 95, Φ100, Φ105, Φ110, Φ115, Φ120, Φ125, Φ130, Φ135, Φ140,[TJC STEEL] Φ145, Φ150, Φ160, Φ165, Φ170, Φ185, Φ190, Φ195, Φ210, Φ220, Φ230, Φ2 40, Φ250, Φ260, Φ270, Φ280 Stainless Steel Cold Drawn Round Steel- Specifications: Φ3, Φ4, Φ5, Φ6, Φ7, Φ8, Φ9, Φ10, Φ11, Φ12, Φ14, Φ15, Φ16, Φ19, Φ20, Φ22, Φ24, Φ25, Φ27, Φ28, Φ30, Φ35, Φ36, Φ40, [TJC STEEL]Φ42, Φ45, Φ46, Φ48 Φ50, Φ55, Φ60 Stainless Steel Wire- Specifications: Φ1, Φ2, Φ3, Φ4, Φ5, Φ6, Φ7, Φ8, Φ9, Φ10, Φ11, Φ12 254SMO is an austenitic stainless steel. Due to its high molybdenum content, it has very high resistance to spot corrosion and [TJC STEEL]crevice corrosion. This grade of stainless steel was developed for use in halogenated environments such as seawater.
Density 8.1g/cm3 Melting point 1320 ℃ Hardness 182-223 (HB) Material Introduction 254SMO also has good resistance to uniform corrosion. Especially in acids containing halides, the steel is superior to[TJC STEEL] ordinary stainless steel. Its C content is <0.03%, so it is called pure austenitic stainless steel (<0.01% is also called super austenitic stainless steel). Super stainless steel is a kind of special stainless steel, first of all, different from ordinary stainless steel in chemical composition, it refers to a high-alloy stainless steel containing high nickel, high chromium, high molybdenum. One of the more famous is the 254SMo containing 6%Mo, this kind of steel has very good local corrosion resistance, in seawater, inflation, there are gaps, low speed erosion conditions, has good pitting resistance (PI≥40) and better stress corrosion resistance, is a substitute material for Ni-based [TJC STEEL]alloys and titanium alloys. Secondly, in the performance of high temperature or corrosion resistance, it has more excellent high temperature or corrosion resistance, and is irreplaceable in 304 stainless steel. In addition, from the classification of stainless steel, the metallographic structure of special stainless steel is a stable austenitic metallographic structure. Because this special stainless steel is a high-alloy material, it is quite complex in the manufacturing process, and generally people can only rely on traditional processes to manufacture this special stainless steel, such as perfusion, forging, calendering and so on. Main Ingredients: 254SMO carbon (C) 0.02 or less, manganese (Mn) of 1.00 or less, nickel (Ni) 17.5 ~ 18.5, silicon (Si) of 0.8 or[TJC STEEL] less phosphorus (P) of 0.03 or less, sulfur (S) of 0.01 or less, chromium (Cr) 19.5 ~ 20.5, copper (Cu) 0.5 ~ 1.0, molybdenum (Mo) 6.0 ~ 6.5 National Standards: UNS S31254, DIN/EN 1.4547, ASTM A280, ASME SA-240 Welding materials: ERNICRMIO-3 wire, ENICRMIO-3 electrode Application Field: 1. Ocean: Marine structures in the[TJC STEEL] Marine environment, seawater desalination, mariculture, seawater heat exchange, etc. 2. Environmental protection: flue gas desulfurization equipment for thermal power generation, wastewater treatment, etc. 3. Energy field: nuclear power generation, comprehensive utilization of coal, tidal power generation, etc. 4. Petrochemical field: oil refining, [TJC STEEL]chemical equipment, etc. 5. Food field: salt production, soy sauce brewing, etc. 6. High concentration chloride ion environment: paper industry, various bleaching devices High Temperature Resistance 1. A large number of field experiments and extensive use experience show that even at slightly higher temperatures, 254SMO[TJC STEEL] also has a high resistance to crevices corrosion in seawater, and only a few types of stainless steel have this performance. 2. The corrosion resistance of 254SMO in acidic and oxidizing halide solutions such as those required for paper bleaching production is comparable to that of the strongest nickel-based alloys and titanium alloys. 3. Due to the high nitrogen content of 254SMO, its mechanical strength is higher than that of other types of austenitic stainless steel. In addition, 254SMO has high ductility and impact strength, as well as good weldability. 4. The high molybdenum content of 254SMO allows it to have a higher oxidation rate in annealing, so that it has a rougher surface than ordinary stainless steel after pickling. However, this has no adverse effect[TJC STEEL] on the corrosion resistance of the steel. Chemical composition C 0.02 or less Mn 1.0 or less P 0.040 or less S 0.030 or less Si ≤0.8 Cr 19.5-20.5 [TJC STEEL] Ni 17.5-18.5 Mo 6.0-6.5 N 0.18-0.20 Ce: 0.03 to 0.08 CORC-G is a type of explosive welded composite plate, which was first developed and promoted by Germany and applied to metallurgical equipment[TJC STEEL].
Principal Name At present, there is no unified name, the main name of each manufacturer (design institute) is: 1) Composite wear-resistant[TJC STEEL] lining board, composite board 2) High wear plate 3) Arch wear-resistant plate, bearing seat wear-resistant plate, work roller wear-resistant plate...... 4) High carbon and high chromium letenite explosive welding high wear-resistant composite[TJC STEEL] plate The origin of the Coolboard During the Second World War, when people were repairing tanks, they found that when the shrapnel[TJC STEEL] hit the tank at the right Angle, the right speed, and reached a certain explosive force, the shrapnel would fuse with the tank shell metal as one, so that the two metals could not be separated. Scientists through this phenomenon, through the entry Angle, flight speed, the size of the explosive force in-depth study, to find out the law and[TJC STEEL] through the test, to the 1960s to the 1970s to make the explosive composite plate from the military application to the application of civilian promotion products, we have today's cool board. Phenomenon (law) → [TJC STEEL]Theoretical research → experiment → Military → civilian Types of Coolboard Steel - stainless steel, titanium steel, most of the application of anti-rust products. Steel - nickel, zirconium, beryllium, gold, silver, tantalum, niobium and other rare metals, mainly used in refractory metal explosion welding products. Steel - copper, used in[TJC STEEL] cost-saving products. Steel - Special steel, used in products with special performance requirements. Product Structure and Use corc-g (CORC-G) the selection of high hardness, high wear resistance material as the working [TJC STEEL]surface, the selection of impact resistance, flexibility good material as the base material, through the explosion welding method, so that the two properties of different materials stubbornly combined together, made of a new high wear resistant lining material, the material made of the lining plate after heat treatment has high hardness and wear resistance, It also has good flexibility and impact resistance. Main Applications: corc-g plate (CORC-G) is mainly used in metallurgical hot rolling mill (especially medium and thick plate hot continuous rolling mill) arch wear-resistant plate, work roll,[TJC STEEL] support roll wear-resistant plate. Because the billet has a great rolling impact when entering the roll, the work has a great rolling force, these great impact and rolling force require the arch lining plate and the work roll, the support roll lining plate has a high hardness and wear resistance, while achieving better flexibility impact resistance, but to use the same material at the same time to achieve the above[TJC STEEL] performance, which is "fish and bear's foot can not be both" difficult. The Product Standard of Kuz Plate At present, there is no corresponding standard in China, only the technical requirements of the designers, that is, the drawing requirements, the vast majority of domestic manufacturers, design institutes are referred to the technical performance indicators of SMS GROUP company. As the [TJC STEEL]CORC-G produced in China is more and more widely used in metallurgical equipment, how to formulate and establish a set of product technical performance standards that belong to China so that the CORC-G made in China can gradually occupy a place in the world explosive composite panel product market has been an urgent problem to be solved. XM-19 is an austenitic stainless steel. Its corrosion resistance and strength are unmatched by commercial materials of the same price. Nitronic50's corrosion resistance is[TJC STEEL] better than 316,316L, 317, 317L and other materials, and the yield strength at room temperature is up to twice that of these grades. The yield strength of the high-strength Nitronic50 (HS) is up to 3-4 times that of 316 stainless steel. In addition, Nictronic50 has good mechanical properties in both warm and low temperature environments. Unlike most austenitic stainless steels, Nitronic50 does not magnetize when cold worked or cooled to sub-zero temperatures.
XM-19 Stainless Steel Chemical composition of XM-19: ● Chemical composition: Carbon C: ≤0.06 Si: ≤1.0 Manganese Mn: 4-6 P: ≤0.045 Sulfur S: ≤0.03 Chromium Cr: 20.5-23.5[TJC STEEL] Nickel Ni: 11.5-13.5 Molybdenum Mo: 1.5-3.0 Nitrogen N: 0.2-0.4 cb: 0.1-0.3 Vanadium V: 0.1-0.3 XM-19 Physical properties: Density 7.8g/cm3 Melting point 1415-1450 ℃ Minimum mechanical properties of XM-19 alloy at room temperature: State tensile strength Rm N/mm2 [TJC STEEL]Yield strength RP0.2N /mm2 Elongation A5% Brinell hardness HB Solid state 690 380 35 ≤241 XM-19 Corrosion resistance UNS S20910 / XM-19 stainless steel has excellent resistance to general corrosion and is superior to 316/316L and 317/317L in many respects. The annealing conditions of 1950°F (1066°C) provide adequate corrosion resistance for many [TJC STEEL]applications, while at the same time having high strength. When using materials in a welded state or in extremely corrosive media, the conditions of 2050°F (1121°C) annealing should be selected. Materials under high strength cold working conditions are usually used for bolting and shafting connections, but there are some minor compromises in corrosion resistance in some environments compared to annealing conditions. UNS S20910 / XM-19 stainless steel (annealed) is more resistant to crevice corrosion (e.g. crevice corrosion) than the 316/316L type. Like most austenitic stainless steels,[TJC STEEL] such as types 304 and 316, XM-19 steel may suffer from stress corrosion cracking in an environment containing hot chloride ions. XM-19 Features: XM-19 stainless steel has the perfect combination of corrosion resistance and strength not available in any other commercial material. The corrosion resistance of this austenitic stainless steel is better than that of alloys 316, 316L, 317, 317L, and the yield strength at room temperature is about twice that of these alloys. [TJC STEEL]In addition, XM-19 has excellent mechanical properties at both high and sub-zero temperatures, which makes it different from most austenitic stainless steels. XM-19 is also not magnetic at low temperatures. The yield strength of High strength (HS) XM-19 is approximately 3 times that of 316 stainless steel.[TJC STEEL] XM-19 Applications: It is widely used in Marine, nuclear power, chemical and oil and gas industries. SCM440 is a commonly used steel for the production of high-strength fasteners. The product has the advantages of stable composition, low harmful elements, high purity[TJC STEEL] of steel, small decarburization layer, less surface defects, etc. It is easy to carry out spheroidizing annealing, low cold heading cracking rate, stable heat treatment quality and uniform hardness, and is widely used in engine, mold and other industries.
Chinese name SCM440 Material[TJC STEEL] name Alloy Structural Steel grade Japanese grade corresponding to 42crmo4 Catalogue 1 Product Introduction 2 Features and applications 3 Chemical Composition 4 Mechanical Properties 5 Heat treatment process Product Introduction Material Name: Alloy structural steel Brand: SCM440(Japanese brand,[TJC STEEL] see standard JIS G4053-2008, similar to Chinese brand 42CrMo) Corresponding to :42crmo4 Features and Scope of Application: It is a medium hardenability steel, with good strength and comprehensive mechanical properties after heat treatment, good manufacturability and high yield. [TJC STEEL]The maximum operating temperature is 427℃. Can be used as turbine fastener. Features and Applications 1. Good quenching, can be deep quenching, rather than the market anti-saw lock surface quenching 2. Less tendency to temper brittleness 3. Good high temperature processing, beautiful after processing 4. Good welding 5. Impact absorption performance is good, hammer hit will have a sense of rebound, can not carry[TJC STEEL] out violent destruction Advantages: (1) Good processability (2) Good shock absorption performance (3). Easy welding Chemical composition editing broadcast C 0.38-0.43 Si 0.15-0.35 Mn 0.60-0.85 P ≤0.03 S ≤0.03 Cu ≤0.30 Ni ≤0.25 Cr 0.90-1.20 MO 0.15-0.30 Ni 0.25 or less[TJC STEEL] Cu 0.30 or less Mechanical Properties Tensile strength σb (MPa) : ≥1080(110) Yield strength σs (MPa) : ≥930(95) Elongation δ5 (%) : ≥12 Section shrinkage (%) : ≥45 Impact power Akv (J) : ≥63 Impact toughness value[TJC STEEL] αkv (J/cm²) : ≥78(8) Hardness: ≤217HB Specimen size: specimen blank size is 25mm ● Heat treatment specifications and metallographic structure: Heat treatment specification: 880℃,1h oil quenching,650 ~ 680℃, 2h tempering, air cooling. Metallographic structure: tempered martensite. Heat treatment process annealing No.1 "760±10℃ annealing, [TJC STEEL]furnace cooling to 400℃ air cooling. HB220-230 normalize No.4 860±10℃ normalizing, air cooling out. quenching water or oil at 840±10 ° C (depending on the complexity of the product), tempering at 680-700 ° C. HB<217 quenching oil at 840±10℃ and tempering at 470 ℃ is quenching according to quenching+tempering No.6. HRC41-45 quenching oil at 840±10℃ and tempering at 480 ℃. Quenching quenching+tempering No.7 HRC35-45 quenching oil at 850℃ +tempering No.8, then tempering at 510 ℃. HRC38-42 quenching oil at 850℃[TJC STEEL] +tempering No.9 and tempering at 500 ℃. HRC40-43 quenching oil at 850℃ +tempering No.10, then tempering at 510℃. HRC36-42 quenching quenching+tempering No.11 at 850℃ and tempering at 560℃. HRC32-36 quenching oil at 860℃ +tempering No.12 and tempering at 390 ℃. HRC48-52 42CrMo round rod[TJC STEEL] HARDOX 500 is a kind of Brinell hardness 500HB wear-resistant steel plate, mainly used in anti-wear [TJC STEEL]conditions.
"1" Sweden SSAB welding wear-resistant steel "2" HARDOX500 Handa wear-resistant steel applications: crusher, screen plate, feeder, feeding funnel, elevator, blade plate, conveyor, bucket, knife plate, gear, sprocket and so on. "3" HARDOX500 Handa wear-resistant[TJC STEEL] steel is: "Fine-grained steel". "4" HARDOX500 wear-resistant steel hardness: 4-32mm =470-530HBW, 32-80MM=450-540HBW.. "5" HARDOX500 Handa wear-resistant steel mechanical properties: yield strength Re=1250MPa(not mandatory). [TJC STEEL]Elongation A5=10% (typical value of 20 mm thickness steel plate). "6" HARDOX 500 Handa wear-resistant steel impact toughness: test temperature: -40 (-40F) ℃. Impact power Charpy-V longitudinal =45J (typical value of 20 mm thick steel plate). Impact energy Charpy-V transverse 27J/+20℃. "7" HARDOX 500 Handa wear-resistant[TJC STEEL] steel delivery status: quenched. "8" HARDOX500 Hander wear-resistant steel implementation standard: EN 10 204-3.1. "9" HARDOX500 Product Application: Due to the combination of high hardness, high strength and high toughness, HARDOX is obviously the [TJC STEEL]ideal choice for those occasions where the wear is severe. The high wear resistance of the steel plate extends the service life of the body of the dump truck, the bucket of the excavator, the crusher and similar equipment. The hardness of the steel plate is obtained through an effective quenching process on our water quenching line. This method can obtain a high hardness, while maintaining a [TJC STEEL]low alloy composition in the steel. The resulting wear-resistant plate is easy to machine, bend and weld. Product Category HARDOX wear-resistant steel plate is divided into: HARDOX wear-resistant up to 400, HARDOX wear-resistant up to 450, HARDOX wear-resistant up to 500; HARDOX has reached 550, HARDOX [TJC STEEL]has reached 600 and HARDOX has reached HiTuf. This means that you can always find a HARDOX steel plate that meets your specific needs. The HARDOX Solder 400 and HARDOX Solder 450 are versatile wear plates. Due to its high toughness, good bending and welding properties, it can also be used for bearing purposes in some applications. The HARDOX 500 is a bendable and weldable wear-resistant plate that can be used in applications that require higher wear resistance. HARDOX 550 is a wear-resistant [TJC STEEL]steel plate with an average hardness of 550HBW, and its toughness is the same as HARDOX 500, which is used in high-wear applications. It is mainly aimed at users and manufacturers using high manganese steel castings or wear resistant steel plates with Brinell hardness of 500, when upgrading from HARDOX 500 steel plate to this product, the Brinell hardness is increased by 50 units, extending the wear life without losing the toughness of the steel plate. Find out more: HARDOX Hardened up to 550, HARDOX Hardened up to 550 in the Workshop Uses: HARDOX Hardened up to 500 steel plates typically have a hardness of 500 HBW, making them able to withstand severe wear. It is ideal for [TJC STEEL]working in high-wear environments, such as high-strength ores and corrosive materials. HARDOX 600 is the hardest wear resistant steel in the world with a hardness of 600HBW. It is generally used in extremely severe wear situations, and is mainly used to replace cast steel, chromium alloy cast iron and surface hardened metals. Despite its high hardness, we are able to machine, weld and cut it. Although HARDOX has a very high hardness of up to 600, it still has a fairly high impact toughness. HARDOX HiTuf is a wear-resistant steel plate with extremely high toughness and excellent cracking [TJC STEEL]resistance. HARDOX HiTuf has an average hardness of 350HBW and is mainly used in important components requiring extremely high wear and crack resistance. |
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