TecMig Cooper Coated High Tensile Strength Welding Wire ER120S-1
ER120S-1
AWS A5.28 ER120S-1
Description:
ER120S-1 is cooper coated low alloy solid wire for welding high strength steels with yield strength up to 890MPa. Can be used as well as for welding grade S960 and featured with good impact toughness value down to -60°C
Welding Position:

Diameters:
1.2mm
Typical Mechanical Properties:
Tensile strength(MPa): |
950 |
Yield strength(MPa): |
850 |
Elongation(%): |
15 |
Impact values(≥27J/-40℃): |
72 |
Typical Chemical Compositon:
C |
Mn |
P |
S |
Si |
Mo |
Cr |
Ni |
0.09 |
1.80 |
0.010 |
0.012 |
0.80 |
0.55 |
0.30 |
2.20 |
Welding Current:
Diameter(mm) |
1.0 |
1.2 |
1.6 |
|
Current/A |
F/H |
80-250 |
100-360 |
170-390 |
Current/A |
V/OH |
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.
3. Gas speed: 15-25L/Min
4. Tig rods ER120S-1 1.6mm, 2.0mm, 2.4mm, 3.2mm available
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