430 is the representative of ferritic stainless steel, the density of 7.75g/cm3.Steel is widely used, second only to 304.The composition is [TJC STEEL]characterized by high chromium and nickel free.
National Standard CHINA GB/T 20878-2007 10Cr17(原1Cr17) AMERICA ASTM A240 / A240M - 16a ASTM A276 / A276M - 17 S43000 430 JAPAN JIS G 4303:2012 JIS G 4304:2012 SUS430 GERMANY DIN EN 10088-1-2005 X6Cr17 1.4016[TJC STEEL] Component Specification GRADE 10Cr17 430 SUS430 1.4016 C ≤0.12 ≤0.12 ≤0.12 ≤0.08 Si ≤1.00 ≤1.00 ≤0.75 ≤1.00 Mn ≤1.00 ≤1.00 ≤1.00 ≤1.00 P ≤0.040 ≤0.040 ≤0.040 ≤0.040 S ≤0.030 ≤0.030 ≤0.030 ≤0.015b Cr 16.0~18.0 16.0~18.0 16.0~18.0 16.0~18.0 Ni (≤0.60) ≤0.75a (≤0.60) -- A. Astm A276 bar profile standard, it is stipulated that this steel does not contain Ni element. B. For bars, wires, profiles, bright [TJC STEEL]products and related semi-finished products, the maximum sulfur content is 0.030%. The Performance Characteristics Of: (1) Good corrosion resistance, corrosion resistance of general atmosphere and a variety of media. (2) Low work hardening rate, easy to bend and forming processing. (3) Good mechanical properties, [TJC STEEL]high temperature resistance and oxidation resistance up to 816℃. (4) through the appropriate processing, such as bright annealing, mirror processing, can obtain a good surface and improve the corrosion resistance. (5) poor weldability.Proper heat treatment shall be carried out before and after welding. (6) Not adding nickel and molybdenum and [TJC STEEL]other precious alloys, with cost advantages. Applications: 430 is a more economical choice than 304, steel has a series of advantages, low thermal expansion rate, excellent formability and [TJC STEEL]oxidation resistance, more used in general atmosphere or mildly corrosive environment, such as kitchen POTS, household appliances, automotive interior and exterior decoration, architectural decoration, etc.. Comments are closed.
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