Industrial Welding Wire for High-Performance Weld Imperfections
KYA Fasteners’ welding wire delivers fast melting speed, stable arc, minimal spatter, and excellent weld bead formation. With strong anti-oxidation and corrosion resistance, low sensitivity to cladding metal pores, and superior all-position welding performance, it ensures high-quality welds in demanding industrial applications such as large-scale hydraulic steel structures, shipbuilding, power stations, boilers, pressure vessels, and petrochemicals.
Smooth arc action with full slag coverage and easy slag removal
Ideal for general fabrication and structural work with no impact requirements
Suitable for prefab, building fabrication, tanks, ornamental iron, farm implement repairs, and general fabrication
Featured Welding Wire Products
Welding Wire
MIG Welding Wire
TIG Welding Wire
CO2 Gas Shielded Welding Wire
ER70S-6 Welding Wire
ER70S-G Welding Wire
15kg/spool Welding Wire
5kg/spool Welding Wire
20kg/spool Welding Wire
Submerged Arc Welding Wire
H08A EL12 Submerged Arc Welding Wire
H08MnA EM12 Submerged Arc Welding Wire
H10Mn2 EH14 Submerged Arc Welding Wire
Steel Wire Rod for Welding Wire
Round Bar
Steel Wire Strand
ER70S-6 Gas Shielded Welding Wire Specifications
ER70S-6 gas shielded welding wire, a mild steel copper-coated wire, is ideal for 100% CO2 or Argon-CO2 mixed gas welding. It offers stable feasibility, excellent weld seams, minimal spatter, and superior welding process properties, making it suitable for thin, medium, and thick plate welding.
Low welding costs
High productivity with low electricity consumption
Easy to operate with all-position welding
Low hydrogen and nitrogen content for excellent crack resistance
Minimal deformation after welding
Wide applicability for various plate thicknesses
Chemical Composition of ER70S-6 Welding Wire
| C | Mn | Si | P | S | Ni | Cr | Cu | V |
| 0.08 | 1.51 | 0.89 | 0.015 | 0.013 | 0.016 | 0.021 | 0.18 | 0.003 |
Mechanical Properties of ER70S-6 Welding Wire
| Tensile Strength Rm (MPa) | Yield Strength Rel or Rp0.2 (MPa) | Elongation (%) | Ballistic Work (J) |
| 545 | 452 | 29 | 91 (-30ºC) |
Welding Wire Diameter and Reference Parameters
| Welding Wire Diameter | 0.8mm | 1.0mm | 1.2mm | 1.6mm |
| Welding Current | 50~120A | 70~180A | 80~350A | 140~500A |
| Welding Voltage | 15~22V | 18~24V | 18~34V | 20~42V |
| Reference Current | 100A | 150A | 280A | 350A |
Shielding Gas: CO2, Ar + 5% CO2, Ar + 2% O2
Frequently Asked Questions About Industrial Welding Wire
What is welding wire used for in industrial applications?
It is used for welding in large-scale hydraulic steel structures, shipbuilding, power stations, boilers, pressure vessels, and petrochemical applications.
What are the benefits of ER70S-6 welding wire?
ER70S-6 offers stable arc, minimal spatter, excellent weld seams, and is suitable for CO2 or mixed gas welding, with low costs and high productivity.
Is welding wire suitable for all-position welding?
Yes, it supports all-position welding, making it versatile for various industrial welding tasks.
What types of welding wire are available?
KYA Fasteners offers MIG, TIG, CO2 gas shielded, submerged arc, and various spool sizes (5kg, 15kg, 20kg) to meet industrial needs.
Can welding wire withstand harsh industrial environments?
Yes, it provides strong anti-oxidation and corrosion resistance, ensuring durability in demanding conditions.
How does welding wire ensure high-quality welds?
It features low spatter, stable arc, and easy slag removal, resulting in beautiful weld beads and minimal deformation.
About KYA Fasteners for Industrial Welding Solutions
With over 20 years of expertise, KYA Fasteners is a trusted global supplier of high-quality welding wires and industrial solutions, delivering reliable products for a wide range of applications worldwide. Request a Quote to explore our comprehensive product range.
