Product Description
SJ-50(ER70S-6)
GB/T: ER50-6 AWS A5.18: ER70S-6 JIS:YGW12 DN:SG2
Characteristics: It take CO2 or 80%Ar+20%CO2 gas shielded arc welding.
The welding spatter is small, and it has beautiful appearance, high cladding efficiency and small weld metal porosity sensibility.
Precautions:Clear rust, oil, water and other impurities on the weldments before welding.
An example of chemical Compositions of weld (wt‰) : (Shielding gas:CO2)
| Items |
C |
Mn |
Si |
S |
P |
Ni |
Cr |
Mo |
V |
Cu |
| Standard value |
0.06-0.15 |
1.40-1.85 |
0.80-1.15 |
≤0.025 |
≤0.025 |
≤0.15 |
≤0.15 |
≤0.15 |
≤0.03 |
≤0.50 |
| Case of value |
0.07 |
1.50 |
0.88 |
0.010 |
0.014 |
0.02 |
0.02 |
0.001 |
0.002 |
0.02 |
An example of mechanical Properties of Weld Pass: (Shielding gas:CO2)
| Items |
Tensile strengthRm/MPa |
Yield strength
Rel/Rp0.2 MPa |
Elongation
A/% |
Charpy V-notch impact energy
KV2(J)-30ºC |
| Standard value |
≥500 |
≥420 |
≥22 |
≥27 |
| Case of value |
580 |
485 |
30 |
96 |
Drum pack Welding Wire: Enhancing Efficiency and Cost Savings
High Capacity Convenience: Drum pack welding wire provides a large supply of wire, reducing the need for frequent wire changes and improving production efficiency. The bucket design allows for easy transportation and storage, ensuring uninterrupted welding operations.
Superior Freshness: Our Drum pack welding wire is sealed to prevent oxidation and moisture ingress. This superior freshness feature ensures consistent and reliable wire quality, making the welding process more dependable.
Environmentally Friendly and Sustainable: Drum pack welding wire reduces the use of plastic packaging, minimizing waste generation. We are committed to environmental sustainability, offering you a more sustainable welding solution.
Convenient Operation: Drum pack welding wire is equipped with user-friendly supply systems such as wire feeders, making the welding process smoother and more convenient. The simplified operation reduces labor intensity and enhances work efficiency.
Multiple Specification Options: We offer a variety of specifications for Drum pack welding wire to meet different welding requirements. Whether it's the type of material, diameter, or specific welding process, we can provide you with the most suitable Drum pack welding wire.
Choose Drum pack welding wire for efficient, convenient, and reliable welding experiences. Our product aims to improve your work efficiency, reduce costs, and bring greater success to your welding projects. Let our bulk welding wire be your ideal companion for welding tasks!"
Classification Society Certification
| Certification body |
ABS |
JIS |
NK |
GL |
LR |
BV |
DNV |
CE |
CWB |
| PASS |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
Q:Who we are?
A:We are a manufacturer of welding consumables. Our brand name is SJ.
Obtained ISO9001, 14001,45001, JIS, CE, LR, ABS, GL, the CWB certification system, etc
Q:What products can I offer?
A:Welding wire, flux, core welding wire, welding machine accessories
And to provide high demand welding material suppliers better products and services
First - class raw materials, first - class production technology, first - class service quality
Q:Why can I provide better products and services than other suppliers?
A:We always pursue to be the invisible champion of the industry
First - class raw materials, first - class production technology, first - class service quality
Q:cooperation?
A:Delivery time: 10 days
Accepted payment terms: FOB CIF etc
Currency types: US Dollar, Euro, RMB
Q:Can we visit your factory?
A: Yes you can visit us at your free time; or we support video meeting via online for you.
Audited Supplier 
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