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X12CrCoNi21-20 / 1.4971 Stainless Steel
Material Name
Material Name: X12CrCoNi21-20 / 1.4971
Execution standard: EN 10302-2008
Chemical Composition
| ■Chemical Composition(％) |
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| C | Si | Mn | P | S |
N |
Cr |
Mo |
Nb |
Ni |
W |
Co |
| 0.08-0.16 | Max 1.0 | Max 2.0 | Max 0.035 | Max 0.015 |
0.1-0.2 |
20.0-22.5 | 2.5-3.5 |
0.75-1.25 |
19.0-21.0 |
2.0-3.0 |
18.5-21.0 |
Physical Properties
| ■Characteristic |
|
|
Tensile strength /MPa |
Yield Strength /MPa |
|
690-900 |
Min 300 |
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