ASTM-F21A
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Yield stress (Mpa) | Tensile stress (Mpa) |
---|---|---|---|---|---|---|---|---|
C(%)(%) ≦0.15 | Si(%)(%) ≦0.5 | Mn(%)(%) 0.3-0.6 | P(%)(%) ≦0.03 | S(%)(%) ≦0.03 | Cr(%)(%) 2.60-3.25 | Mo(%)(%) 0.8-1.0 | Yield stress (Mpa)(%) ≧207 | Tensile stress (Mpa)(%) 414-586 |
Applications
- Alloy Steel Forgings for Pressure Vessels for High Temperature Service
Country Code
- ASTM
Steel Type
- F21A
Relate Steel Type
Steel Type | Country Code | More | SFVA-F21A | More | SFVA-F21A | JIS | More | F21A | ASTM | More |
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