BC-1CM
Product Application
● Petroleum refining unit
● Boiler pressure components
● Pressure vessel
● Power station construction
Characteristics and advantages
● 1CM is a low-alloy heat-resistant steel welding wire, recommended to be matched with alkaline flux
● Good welding performance and high weld quality
● Has excellent crack resistance and low-temperature impact toughness
Compliant with standards
● AWS A5.23:EB2( approximation）
Chemical composition of deposited metal
| C | Mn | Si | S | P | Al | |
| Example value | 0.075 | 1.34 | 0.76 | 0.003 | 0.011 | 0.002 |
| Ni | Cr | Mo | Cu | Ti | ||
| Example value | 0.022 | 1.09 | 0.52 | 0.09 | 0.004 |
Mechanical properties of deposited metal
| Tensile strength Rm（MPa） | Yield strength ReL (MPa) | Elongation rate A（%） | V-notch impact toughness （J)room temperature | |||||
| Example value | 655 | 570 | 26 | 98 | ||||
