Specifications

ER50-6 ER70S-6 welding wire
Stable welding arc,low spatters
Excellent welding seam
For all welding position,quality goods

ER50-6 ER70S-6 welding wire

Welding wire have depositing speed and high efficiency, stable arc, little splash, good welding seam.
CO2 welding wire AWS A5.18 ER70s-6 factory
AWS ER70s-6; GB ER50-6; DIN SG2
0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.6mm
5kg, 15kg, 20kg
GB/T ER50-6 DIN SG2 JIS YGW12
AWS ER70S-6 BS A18 EN G3Si1
This ER70s-6 CO2 welding wire has excellent mechanical performance such as depositing speed and high efficiency, stable arc, little splash, good welding seam. This series of welding wires are suitable for the low carbon steel and low alloy structure, vehicle, bridge, container, construction machinery, boilers and construction etc.
- Diameter: 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.6mm
-- Weight of spool: 5kg, 15kg and 20kg.

Introduction: Strong resistance to surface scales and oil stains on the base metal. It has low blowhole sensitivity.

Uses: 1. Used for welding all kinds of 500MPa structural steel parts. 2.Used for welding all kinds of 500MPa plates and pipes.

Chemical Composition of Welding Wire(%) C Mn Si S P Cu 0.06~0.15 1.4~1.85 0.8~1.15 ≤0.035 ≤0.025 ≤0.50

Examples of Chemical Composition of Deposited Metal (%) C Mn Si S P Cu 0.07 1.27 0.76 0.014 0.015 0.15

Mechanical Properties of Deposited Metal Test Item Rm(MPa) ReL/Rp0.2(Mpa) A(%) KV2(J) Guarantee Value ≥500 ≥420 ≥22 ≥27(-30°C) General Result 558 472 27 98

Reference Current(DC+) Wire Size(mm) Welding Current(A) CO2 Flow Rate(L/min) φ0.8  50~100  15  φ1.0  50~220  15~20 φ1.2  80~350  15~25 φ1.6  170~550 20~25