420 Stainless Steel Sheet
420 stainless steel sheet is a martensitic stainless steel with a certain degree of wear resistance and corrosion resistance, and high hardness. It is suitable for all kinds of precision machinery and is mostly used to make acid-resistant parts.
Shanghai AIYIA Industrial Co., Ltd. supplies stainless steel sheet/plate for export to the global market！
Chemical and Physical Properties
| Grade | SS420 |
| Chemical Composition(%) | C: 0.16~0.25 Mn: ≤1.00 Si: ≤1.00 Cr: 12.0~14.0 Ni: ≤0.75 P: ≤0.04 S: ≤0.03 |
| Mechanical Property | Yield Strength(MPa): ≥440 Tensile Sstrength(MPa): ≥635 Elongation(%): ≥20 Hardness(Hv): ≤223 |