G3Si1
AWS A5.18 ER70S-6
EN ISO 14341-A : G 38 2 C1/M21 Z 3Si1
Approved by:
ABS BV CCS DNVGL LR CE DB TÜV
Description：
A gas shield copper coated carbon steel welding wire for fabrication of mild steel. It provides excellent usability with stable arc, less spatter, good bead appearance. The weld metal has excellent mechanical performance and less sensitive to pores. Used for carbon steel and alloy steel with 500MPa tensile strength structures welding, and high speed welding of sheet plates and pipelines.
Diameters:
0.6mm, 0.8mm, 0.9mm,1.0mm,1.2mm,1.4mm, 1.6mm.
Typical Mechanical Properties:
Tensile strength(MPa): | 560 |
Yield stress(MPa): | 470 |
Elongation(%): | 26 |
Impact values(≥27J/-30℃): | 80 |
Typical Chemical Properties:
C | Mn | P | S | Si | Ni | Cr | Mo | Cu | V |
0.08 | 1.67 | 0.010 | 0.008 | 0.92 | 0.02 | 0.01 | 0.01 | 0.07 | 0.001 |
Welding Current:
Diameter(mm) | 0.8 | 1.0 | 1.2 | 1.6 | |
Current/A | F/H | 50-200 | 80-250 | 100-360 | 170-390 |
Current/A | V/OH | 50-140 | 80-160 | 80-220 | -- |
Note:
1. Rusty, water, oil and other impurity should be cleaned before welding.
2. Shield gas: 100%CO2 or 80%Ar+20% CO2; Gas speed: 15-25L/Min
