ER70S-G Copper Coated MIG Welding Wire for Steel Alloy

Customizable Diameter Copper-Coated ER70S-G Solid MIG Welding Wires for Steel CO2 Alloy Carbon Steel Materials

Product Description

ER70S-G is a general-purpose gas shielded welding wire, widely used in the welding of low carbon steel and low alloy steel.

1. Chemical composition

Carbon (C): ≤0.07%

Manganese (Mn): 1.00-1.50%

Silicon (Si): 0.40-0.80%

Sulfur (S): ≤0.025%

Phosphorus (P): ≤0.025%

Other elements: may contain a small amount of nickel (Ni), chromium (Cr), molybdenum (Mo), etc. to improve welding performance.

2. Mechanical properties
Tensile strength: ≥500 MPa

Yield strength: ≥420 MPa

Elongation: ≥22%

Impact toughness: excellent, suitable for dynamic load environment.

Details Images

Specifications

Hainan Chenxiang New Materials Co., Ltd. was established in 2020 and is located in Haikou City, Hainan Province. It is an international enterprise focusing on the export of welding wire products.
Our company adheres to the concept of "quality first, customer first, innovation-oriented, integrity and win-win", providing high-quality welding wire products and quality services to global customers, and has steadily developed in the international welding wire market and is widely praised and trusted.
Our product line is rich, including carbon steel welding wire, stainless steel welding wire, aluminum alloy welding wire, welding rods and other categories, with complete specifications and models to meet the diverse needs of different customers. In terms of product quality control, we follow international standards and advanced quality management systems, strictly test and monitor each link to ensure the welding performance, chemical composition and mechanical strength of the welding wire, so that customers can choose with confidence.