 |
| Quantity: | |
|---|---|
LJ
Chemical Composition of F91(%)
| C | Mn | Si | Cr | Mo | Ni |
| 0.08-0.12 | 0.3-0.6 | 0.2-0.5 | 8.0-9.5 | 0.85-1.05 | ≤0.4 |
| Nb | N | Al | V | S | P |
| 0.06-0.1 | 0.03-0.07 | ≤0.4 | 0.18-0.25 | ≤0.01 | ≤0.02 |
Mechanical Property
Tensile Strength σb (MPa) | Yield Strength σ0.2 (MPa) | Elongation δ5 (％) | Reduction ψ (％) | Hardness HB |
| ≥885 | ≥735 | ≥10 | ≥25 | ≤341 |
Chemical Composition of F91(%)
| C | Mn | Si | Cr | Mo | Ni |
| 0.08-0.12 | 0.3-0.6 | 0.2-0.5 | 8.0-9.5 | 0.85-1.05 | ≤0.4 |
| Nb | N | Al | V | S | P |
| 0.06-0.1 | 0.03-0.07 | ≤0.4 | 0.18-0.25 | ≤0.01 | ≤0.02 |
Mechanical Property
Tensile Strength σb (MPa) | Yield Strength σ0.2 (MPa) | Elongation δ5 (％) | Reduction ψ (％) | Hardness HB |
| ≥885 | ≥735 | ≥10 | ≥25 | ≤341 |
