AKM-50
Standard:
EN ISO 17632- A:T 46 4 M21 1 H5
AWS A5.18 E70C-6M H4
GB/T 8110 ER50-6
Description: AKM-50 is a seamless metal cored wire for low carbon steels with mixed gas shielded the deposited metal has ultra-low diffusible hydrogen content (3ml/100g)；It consists mainly of metal flux which ensures high productivity. Compared with the solid welding wire, the deposition rate is increased by 20%~40%；It is especially used for automatic welding of robots.
Application: Mainly used in mechanical and automotive manufacturing industry, especially for robot high-speed pipeline welding.
Typical Chemical Composition(%):
C:0.12 Mn:1.75 P:0.03 S:0.03 Si:0.9 Ni: 0.50 Cr：0.20 Mo：0.30
Typical Mechanical Properties(%):
Test Item Tensile strength (MPa) Yield Stress (MPa) Elongation (%) Impact values (J)
Standard ≥480 ≥400 ≥22 ≥27J/-20℃/-40℃/-50℃
Typical Value 565 465 27.5 133J/95J/73J
Recommended welding parameters:
1.2mm:20-32V / 180-300A
1.6mm:25-35V / 250-350A
