OEM customized, Cut by drawings
EMERSONMETAL
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Tianjin Emerson Metal Steel Products Co.,ltd is one factory located in Tianjin, The largest seaport in North of China.
420 Stainless Steel Chemical Composition and Technical Property as below:
Standard | C max % | Si max | Mn max | P max | S max | Cr | Ni max | tensile strength（MPa） | yield strength（MPa） | Elongation% |
420 | 0.15～0.40 | 1 | 1 | 0.04 | 0.03 | 12.0～14.0 | 0.75 | ≥635 | ≥450 | ≥12 |
420 stainless steel is a martensitic stainless steel, belonging to the high carbon grade. Under hardening conditions, it has good resistance to the atmosphere, certain wear resistance and corrosion resistance, and high hardness. It is suitable for various precision machinery, bearings, electrical equipment, instruments, meters, transportation vehicles, household appliances, as well as food utensils, stainless steel hospital equipment, etc. 420 stainless steel tested according to GB4806.9-2016 national food safety standards can meet food grade standards.
