BC-Ni307-3(NiCrFe-3)
Product Application
● Suitable for welding atomic furnace pressure vessels and chemical tanks
● Welding of nickel chromium iron composite alloy and surfacing of steel
● Welding of Steel and Nickel Alloy
● Welding nickel chromium iron alloy
Characteristics and advantages
● Ni70Cr15 heat-resistant alloy welding rod with low hydrogen sodium coating
● Weld metal has good crack resistance performance
● Has good oxidation resistance and corrosion resistance
● Maintain the integrity and stability of materials under high temperature conditions
Compliant with standards
● GB/T 13814 ENi6182
● AWS A5.11 ENiCrFe-3
● ISO 14172-E Ni 6182
Chemical composition of deposited metal
| C | Mn | Si | P | S | Ni | |
| Standard value | ≤0.1 | 5.0-10.0 | ≤1.0 | ≤0.02 | ≤0.015 | ≤60.0 |
| Example value | 0.041 | 6.45 | 0.32 | 0.005 | 0.011 | 68.5 |
| Cr | Cu | Fe | Nb | Ta | Ti | |
| Standard value | 13.0-17.0 | ≤0.5 | ≤10.0 | 1.0-3.5 | ≤0.3 | ≤1.0 |
| Example value | 15.9 | 0.01 | 7.54 | 1.55 | 0.005 | 0.10 |
Mechanical properties of deposited metal
| Tensile Strength Rm（MPa） | Yield Strength ReL (MPa) | Elongation after fracture A（%） | -196℃Impact Energy KV2（J) | |||||
| Standard value | ≥550 | ≥360 | ≥27 | — | ||||
| Example value | 635 | 395 | 43.5 | 105 | ||||
