Weifang Forward Welding Materials Co., Ltd.
ER70S-6/ER70S-G MAG Welding Wire is a kind of mild steel copper coated welding wire, suitable for 100% CO2 and Argon& CO2 mixed gas protective welding with stable feasibility, good welding seams, less spatters and excellent welding process properties.
CO2 gas shielded welding wire has the excellent mechanical performance such as high depositing speed, excellent depositing efficiency, stable arc, little splash, good welding seam. Suitable for all-position welding.
This series of welding wire is used for welding low carbon steel and low alloy steel structure, such as ships, vehicles, bridges, boilers and buildings etc.
Name of Commodity |
Grade |
AWS |
Diameter |
Package |
Remarks |
Welding Wire |
ER50-6 |
ER70S-6 |
0.8mm |
25/50/200/250kg/drum |
MOQ:25MT/1x20'GP |
0.9mm |
1.0mm |
1.2mm |
1.6mm |
2.0mm |
3.2mm |
4.0mm |
5.0mm |
ER50-G |
ER70S-G |
1.0mm |
1.2mm |
1.4mm |
Conform with Standard: GB/T 8110 ER50-G/ AWS A5.18 ER70S-G/ GB/T 8110 ER50-6/ AWS A5.18 ER70S-6
Certification: ISO9001, ISO14001, OHSAS18001, SGS, ABS, NK, CCS, BV, DNV, KR, BKI, LR and so on.
Specification of MAG Welding Wire:
Standards and steel grade |
GB |
ER49-1 |
ER50-3 |
ER50-4 |
ER50-6 |
ER50-G |
AWS |
- |
ER70S-3 |
ER70S-4 |
ER70S-6 |
ER70S-G |
Specificationφ(mm) |
0.9-1.6 |
0.8-1.6 |
0.8-1.6 |
0.8-1.6 |
0.8-1.6 |
Welding wire chemical composition |
C |
≤0.11 |
0.06-0.15 |
0.07-0.15 |
0.06-0.15 |
≤0.10 |
Mn |
1.8-2.1 |
0.9-1.4 |
1.00-1.50 |
1.40-1.85 |
1.40-1.90 |
Si |
0.65-0.95 |
0.45-0.75 |
0.65-0.85 |
0.80-1.15 |
0.55-1.10 |
P |
≤0.030 |
≤0.025 |
≤0.025 |
≤0.025 |
≤0.030 |
S |
≤0.030 |
≤0.035 |
≤0.035 |
≤0.035 |
≤0.030 |
Cr |
≤0.20 |
- |
- |
- |
Al≤0.10 |
Ni |
≤0.30 |
- |
- |
- |
Ti0.12-0.20 |
Cu |
≤0.50 |
≤0.50 |
≤0.50 |
≤0.50 |
≤0.50 |
Mechanical properties of deposited metal |
σs(MPa) |
≥372 |
≥420 |
≥420 |
≥420 |
≥420 |
σb(Mpa) |
≥490 |
≥500 |
≥500 |
≥500 |
500-660 |
σ5(%) |
≥20 |
≥22 |
≥22 |
≥22 |
≥22 |
AKV J(oC) |
≥47 |
≥27(-18) |
- |
≥27(-29) |
≥47(-20) |
Shielded gas |
CO2 |
80Ar+20%CO2 |
CO2 |
CO2 |
CO2 |
Main Applications |
For welding low carbon steel and some low-alloy steel structures |
For welding carbon steel and low-alloy steel structures |
For welding carbon steel |
For welding low carbon and high strength steel structures of 500MPa |
For welding low carbon and high strength steel structures of 500MPa, also used for high current welding |
MAG Welding Wire General Application: widely used in the steel structure welding for the high temperature cyclone separator, coal machinery, ships, engineering machinery,bridges, pressure vessels, building construction and etc.
MAG Gas Shielded Welding Wire ER70S-6 -- Main Characteristics:
A. Low welding costs.
B. High productivity and low electricity consumption.
C. Easy to operate. All-position welding.
D. Very low hydrogen content in the weld and lower nitrogen content. Excellent crack-resistance.
E. Little deformation after welding.
F. Wide applicability. Suitable for welding thin, medium and thick plates.
Notes:
1. The wires must be stocked in dry circumstances. Don't open the anti-moisture package of spools to avoid rusting.
2. Before welding, rust, oil, water and impurities are to be moved from the surfaces of mother body welded.
Our Outstanding Advantages:
A. 24 hours on-line services
B. Professional technique support
C. OEM and ODM available
D. Delivery time: within 15~20days after the confirmation of purchase order
E. Trial order available
F. High quality warranty
Our Company General Info:
Since1972
more than 6000 employees
fixed assets: 7billion RMB
to cover the area of 2.4 square kilometers
Annual production capability: 0.15 million MT
has passed system verifications: ISO9001, ISO14001, OHSAS18001
the member of China Iron & Steel Association
China Chamber of Commerce of Metals Minerals & Chemicals Imp. & Exp.
top 500 enterprises in manufacture industry of China
top 100 enterprises in Shandong Province
top 10 enterprises in Weifang City
the advanced equipments, own advanced technique data, stabled operation, and high automation.
we're specialized in producing welding wire for gas shielded welding wire, submerged arc welding wire, flux-cored wires and so on.
these welding wires are exported to worldwide. such as Middle East, Southeast Asia, Europe, Africa, North America and South America and other countries and districts.
have established long-term business cooperation relationships with several world-famous enterprises.
MAG Welding Wire Display