tel:
+86 17625110110email:
klaus@hralloys.comchemical composition :
C | Si | S | P | Mn | V |
≤0.01 | ≤0.08 | ≤0.001 | ≤0.015 | ≤1.0 | 0.1-0.3 |
Cr | Ni | Co | Mo | Fe | W |
15.0-16.5 | Bal | ≤2.50 | 15.0-17.0 | 4.0-7.0 | 3.0-4.5 |
Mechanical properties (Standard)
shape | θ/℃ | σЬ/ MPa | σ0.2/MPa | δ5 /% |
Pipe | 20 | ≥727 | ≥313 | ≥70 |
Plate | 20 | ≥741 | ≥347 | ≥67 |
Bar | 20 | ≥758 | ≥363 | ≥62 |
Belt | 20 | ≥796 | ≥376 | ≥60 |
Physical property:
Solute point:1325-1370 ℃
Density:8.90 g/cm3
Physical quantity:
Θ/℃ | thermal conductivity W/mk | electric resistance μΩcm | springform KN/mm2 |
20 | 10.6 | 125 | 208 |
100 | 12 | 127 | 204 |
300 | 15.4 | 129 | 195 |
500 | 17.1 | 129 | 182 |
600 | 20.7 | 128.5 | 175 |
700 | 22.6 | 128 | 168 |
800 | 24.3 | 126.5 | 160 |
900 | 26.2 | 126 | 151 |
1000 | 28 | 125.5 | 143 |