ER120S-G High Strength Steel Welding Wire

Product Details

Description: ER120S-G is 800MPa high strength copper-plated welding wire, and the protection gas is argon rich gas. The welding wire by adding an appropriate amount of Cr, Mo and higher Ni elements, so that the weld has a high strength and toughness, and arc stability, good molding, small splash, comprehensive mechanical properties and other advantages.

Uses: Widely used in heavy machinery, coal mining machinery, large steel structures, special vehicles, ships and other 800MPa high strength steel and low alloy structural steel (such as Q690) welding.


Chemical composition of welding wire: %

 


CMnSiPSCrNiMoCu
Instantiate0.0901.7200.620.0120.0080.350.540.330.17
Radius≤0.111.40~2.000.60~0.90≤0.020≤0.020≤0.200.30-1.000.10~0.40≤0.50


Mechanical properties of deposited metal:


 


Tensile strength Rm (MPa)Yield strength Rp0.2 (MPa)Elongation A (%)Impact energy (-40℃) KV2(J)Protective gas
Instantiate720740157080%Ar+20%CO2
Radius≥825≥650≥14≥47

 

Reference current: (DC+)

 

Wire diameter (mm)0.81.01.21.6
Welding Current (A)70-12090-180100-350160-500


Welding position: all positions


Company Profile

TISCO (Shandong) Iron and Steel Group Co., Ltd. was established in 2002. In 2006, it transformed to focus on steel supply chain operations and has now developed into a first-class enterprise in the industry. In 2022, sales of steel products will exceed 1 million tons, sales of welding materials will exceed 500,000 tons, and operating income will exceed 200 million yuan for two consecutive years. From 2014 to 2022, the compound annual growth rate of steel sales and operating income is 6% and 8% respectively.
Industry status: Ranked among the "Top 100 Chinese Steel Trade Enterprises" in 2018.
Core competencies: resource and channel integration capabilities; logistics integration comprehensive service capabilities; financial service innovation capabilities; digital operation service capabilities; bulk commodity risk management and control capabilities.
The company has set up a layout in 35 cities in all major regions of the country. It has long-term and stable cooperative customers and logistics suppliers all over the country. It is a long-term partner of major and medium-sized steel mills in China. The sales volume of steel products in cooperation with core cooperative steel mills is 1 million per year. more than tons.
Business products: welding supplies (stainless steel, carbon steel, copper, aluminum, silver, tin and other welding wires, welding rods) plates (hot-rolled, medium and thick plates, cold-rolled, galvanized, color-coated, silicon steel, etc.); long products (threads, wires, profiles, steel pipes) , steel billets, round steel, etc.); metallurgical raw materials (iron ore, coking coal, coke, etc.), iron and steel renewable resources (scrap, etc.).
Service products: logistics services, information services, financial services, business services.
By integrating the five major resources of logistics, information, finance, commodities, and markets for steel mills and customers, the company plans supply chain operation solutions, and provides "L logistics, I information, F finance, and T business" as one of the four elements. LIFT supply chain service", committed to continuously improving service value.

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