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202
TISCO, POSCO, BAOSTEEL, JISCO LISCO
7219340000
Type 202 Brushed Roof Cold Rolled Steel Sheet is a lower cost alternative to conventional Cr-Ni stainless steels such as 301 and 304.
ASTM A276 | ASTM A314 | ASTM A412 | ASTM A429 |
ASTM A473 | ASTM A666 | FED QQ-S-763 | FED QQ-S-766 |
FED STD-66 | SAE 30202 | SAE J405 (30202) |
Element | Content (%) |
Iron, Fe | 68 |
Chromium, Cr | 17- 19 |
Manganese, Mn | 7.50-10 |
Nickel, Ni | 4-6 |
Silicon, Si | ≤ 1 |
Nitrogen, N | ≤ 0.25 |
Carbon, C | ≤ 0.15 |
Phosphorous, P | ≤ 0.060 |
Sulfur, S | ≤ 0.030 |
Properties | Metric | Imperial |
Tensile strength | 515 MPa | 74694 psi |
Yield strength | 275 MPa | 39900 psi |
Elastic modulus | 207 GPa | 30000 ksi |
Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
Elongation at break | 40% | 40% |
