OK Tigrod 13.17是一种适用于SA-387牌号22、A335牌号P22或类似材料抗蠕变钢GMAW焊接的2.5Cr-1.1Mo合金化(ER90S-B3)镀铜焊丝。该焊丝具有确保Bruscato系数X < 15的较高化学成分纯度。
Typical Tensile Properties
Stress relieved | ||||
Elongation | Stress Relieved Temperature | Stress Relieved Testing Time | Tensile Strength | Yield Strength |
22 % | 690 °C | 1 hr | 730 MPa | 620 MPa |
夏比V型缺口冲击性能
Stress relieved | |||
Impact Value | Stress Relieved Testing Temp | Stress Relieved Testing Time | Testing Temperature |
>47 J | 690 °C | 1 hr | -40 °C |
焊缝金属分析
Mn | |||||
Mn | Mo | C | Si | Ni | Cr |
0.5 % | - | - | - | - | - |
Mo | |||||
Mn | Mo | C | Si | Ni | Cr |
- | 1.0 % | - | - | - | - |
C | |||||
Mn | Mo | C | Si | Ni | Cr |
- | - | 0.08 % | - | - | - |
Si | |||||
Mn | Mo | C | Si | Ni | Cr |
- | - | - | 0.5 % | - | - |
Ni | |||||
Mn | Mo | C | Si | Ni | Cr |
- | - | - | - | 0.05 % | - |
Cr | |||||
Mn | Mo | C | Si | Ni | Cr |
- | - | - | - | - | 2.4 % |