

ER90S-D2 is designed to weld a variety of carbon and low alloy, higher strength steel using MIG and TIG welding processes for service in both the as welded and PWHT conditions. The wire offers a balanced chemistry that includes increased levels of manganese and silicon for better arc stability and good tolerance to rust and mill scale.
Used for welding metal for joining alloy steels. Furthermore, it has moderately low embodied energy and moderately low electrical conductivity.


1.0mm,1.2mm, 1.6mm,2.0mm,2.4mm,3.2mm
Packaging: 1kg , 5kg,15kg
Tensile strength(Mpa): | 650 |
Yield stress(Mpa): | 570 |
Elongation (%) | 26 |
Impact values(≥54J/-30℃): | 138/ 132/ 136 |
C | Mn | Si | S | P | Ni | Mo | Cu |
0.10 | 1.72 | 0.63 | 0.008 | 0.011 | 0.008 | 0.48 | 0.14 |
- Rusty, water, oil and other impurity should be cleaned before welding
- Shield gas: 100%CO2 or 80%Ar+20%CO2
- Gas speed: 15-25L/Min
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