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Türkçe201 Stainless Steel Sheet
201 stainless steel, with certain acid and alkali resistance, high density, polished without bubbles, no pinholes, etc., is a high-quality material for the production of various watch cases and strap bottom covers. It is mainly used to make decorative pipes, industrial pipes, and some shallow drawn products.
201 Stainless Steel Physical Properties
| σb (MPa) | ≥520 |
| σ0.2 (MPa) | ≥275 |
| δ5 (%) | 55 to 60 |
| Hardness（N/mm2） | <183 |
| Density (20 ℃, g / cm3) | 7.93 |
| Melting point (℃) | 1010-1120 |
Chemical composition of 430 stainless steel
C |
Mn |
P |
S |
Si |
Cr |
N |
Ni |
≤0.15 |
5.5～7.50 |
≤0.060 |
≤0.030 |
≤0.75% |
16.0～18.0 |
≤0.25 |
3.5-5.5 |
