AK-ERCuMnNiAl (TIG / MIG)
Standard:
EN ISO 24373 CuMn13Al8Fe3Ni2
AWS A5.7 ERCuMnNiAl
GB/T 9460 CuMn13Al8Fe3Ni2
Application: Best for the overlay welding of iron-casting and low-alloy steel that especially need corrosion resistance.
Typical Chemical Composition(%): (EN/ISO)
Cu:≤bal. Al:7.0-8.5 Fe:2.0-4.0 Mn: 11.0-14.0 Ni: 1.50-3.0 Pb:≤0.02 Si:0.10 Sn:—— Zn:≤0.15 Other:≤0.40
Typical Chemical Composition(%): (AWS A5.7)
Cu:≤bal. Al:7.0-8.5 Fe:2.0-4.0 Mn:11.0-14.0 Ni: 1.50-3.0 Pb:≤0.02 Si:0.10 Sn:—— Zn:0.15 Other:≤0.50
Typical Mechanical Properties(%):
Solids-Temperature:945℃
Liquids-Temperature:985℃
Density:7.4kg/dm³
Tensile Strength:800-900N/mm²
Elongation:10%
Brinell-Hardness:180-240HB
