產(chǎn)品詳情
Grade : 1.4935合金專用馬氏體抗蠕變鋼
Number: X20CrMoWV12-1
Classification: 合金專用馬氏體抗蠕變鋼
Density: 7.7 g/cm 3
Standard:
EN 10302:2008抗蠕變鋼、鎳和鈷合金
EN 10088-1:2005不銹鋼。不銹鋼清單
Equivalent grades:
Chemical comb % of steel X20CrMoWV12-1 (1.4935): EN 10302-2008
| C | Si | Mn | Ni | P | S | Cr | Mo | W | V |
| 0.17 - 0.24 | 0.1 - 0.5 | 0.3 - 0.8 | 0.3 - 0.8 | max 0.025 | max 0.015 | 11 - 12.5 | 0.8 - 1.2 | 0.4 - 0.6 | 0.2 - 0.35 |
| Mechanical properties of steel X20CrMoWV12-1 (1.4935) | |
| Rm - Tensile strength (MPa) (+QT700) | 700-850 |
| Rm - Tensile strength (MPa) (+QT800) | 800-950 |
| Rp0.2 0.2% proof strength (MPa) (+QT700) | 500 |
| Rp0.2 0.2% proof strength (MPa) (+QT800) | 600 |
| A - Min. elongation at fracture (%) (+QT700) | 15-16 |
| A - Min. elongation at fracture (%) (+QT800) | 14 |
