BC-2CM
Product Application
● Petroleum refining unit
● Boiler pressure components
● Pressure vessel
● Power station construction
Characteristics and advantages
● 2CM 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:EB3( approximation）
Chemical composition of deposited metal
| C | Mn | Si | S | P | Cr | Mo | Cu | Ni | |
| Example value | 0.09 | 1.15 | 0.48 | 0.013 | 0.011 | 2.37 | 0.96 | 0.1 | 0.035 |
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 | 660 | 580 | 26 | 88 | ||||
