Superior feedability and excellent arc characteristics for smooth welding
Made from carbon steel and low-alloy steel for durability
Excellent welding performance with stable feeding and beautiful weld seams
Minimal welding smoke and splash for cleaner operations
Thin welding slag, easy to peel off, for efficient post-weld cleanup
High tensile strength and excellent low-temperature impact resistance
Suitable for all-position welding with a wide current range
Superior liquidity and crack resistance for reliable welds
Product Name: ER70S-6 Welding Wire | MIG Welding Wire
Classification: ER70S-6 / ER50-6
Welding Position: All positions
Spool Type: 1.0mm
Weight: 5kg, 15kg, 20kg
Packaging: 15kg/D270 Plastic Spool, 16kg/box, 72 boxes/pallet, 24 pallets/1x20' GP
Payment Terms: 30% T/T in advance, 70% balance against B/L copy
Lead Time: Within 10-25 days after receipt of deposit
| Property | ER49-1 | ER50-3 | ER50-4 | ER50-6 | ER50-G |
|---|---|---|---|---|---|
| Standards | GB: ER49-1 AWS: - | GB: ER50-3 AWS: ER70S-3 | GB: ER50-4 AWS: ER70S-4 | GB: ER50-6 AWS: ER70S-6 | GB: ER50-G AWS: ER70S-G |
| Size (mm) | 0.9-1.6 | 0.8-1.6 | 0.8-1.6 | 0.8-1.6 | 0.8-1.6 |
| Chemical Composition | C: ≤0.11 Mn: 1.8-2.1 Si: 0.65-0.95 P: ≤0.030 S: ≤0.030 Cr: ≤0.20 Ni: ≤0.30 Cu: ≤0.50 | C: 0.06-0.15 Mn: 0.9-1.4 Si: 0.45-0.75 P: ≤0.025 S: ≤0.035 Cu: ≤0.50 | C: 0.07-0.15 Mn: 1.00-1.50 Si: 0.65-0.85 P: ≤0.025 S: ≤0.035 Cu: ≤0.50 | C: 0.06-0.15 Mn: 1.40-1.85 Si: 0.80-1.15 P: ≤0.025 S: ≤0.035 Cu: ≤0.50 | C: ≤0.10 Mn: 1.40-1.90 Si: 0.55-1.10 P: ≤0.030 S: ≤0.030 Al: ≤0.10 Ti: 0.12-0.20 Cu: ≤0.50 |
| Mechanical Properties | σs: ≥372 MPa σb: ≥490 MPa σ5: ≥20% AKV: ≥47 J | σs: ≥420 MPa σb: ≥500 MPa σ5: ≥22% AKV: ≥27 J (-18°C) | σs: ≥420 MPa σb: ≥500 MPa σ5: ≥22% | σs: ≥420 MPa σb: ≥500 MPa σ5: ≥22% AKV: ≥27 J (-29°C) | σs: ≥420 MPa σb: 500-660 MPa σ5: ≥22% AKV: ≥47 J (-20°C) |
| Shielded Gas | CO2 | 80% Ar + 20% CO2 | CO2 | CO2 | CO2 |
| Applications | Low carbon steel and some low-alloy steel structures | Carbon steel and low-alloy steel structures | Carbon steel | Low carbon and high strength steel structures of 500MPa | Low carbon and high strength steel structures of 500MPa, high current welding |
Low welding costs for cost-effective operations
High productivity with low electricity consumption
Easy to operate, suitable for all-position welding
Low hydrogen and nitrogen content for excellent crack resistance
Minimal deformation after welding
Wide applicability for thin, medium, and thick plates
Ideal for welding steel structures in various industries, including:
High-temperature cyclone separators
Coal machinery
Ships
Engineering machinery
Bridges
Pressure vessels
Building construction
ER70S-6 welding wire is used for MIG welding of low carbon and high-strength steel structures in industries like construction, shipbuilding, and pressure vessel manufacturing.
It offers excellent arc stability, minimal smoke and splash, high tensile strength, and crack resistance, making it ideal for all-position welding.
Yes, it is designed for all-position welding and supports a wide current range, ensuring versatility in various welding applications.
It is suitable for welding carbon steel and low-alloy steel structures, including thin, medium, and thick plates up to 500MPa strength.
It is available in 5kg, 15kg, or 20kg spools, with 15kg/D270 plastic spools packed 16kg/box, 72 boxes/pallet, and 24 pallets per 20' GP container.
With over 20 years of experience, KYA Fasteners is a trusted global supplier of high-quality fasteners and welding consumables, delivering durable and reliable solutions for industrial applications worldwide. Request a Quote today to explore our extensive product range.
Superior feedability and excellent arc characteristics for smooth welding
Made from carbon steel and low-alloy steel for durability
Excellent welding performance with stable feeding and beautiful weld seams
Minimal welding smoke and splash for cleaner operations
Thin welding slag, easy to peel off, for efficient post-weld cleanup
High tensile strength and excellent low-temperature impact resistance
Suitable for all-position welding with a wide current range
Superior liquidity and crack resistance for reliable welds
Product Name: ER70S-6 Welding Wire | MIG Welding Wire
Classification: ER70S-6 / ER50-6
Welding Position: All positions
Spool Type: 1.0mm
Weight: 5kg, 15kg, 20kg
Packaging: 15kg/D270 Plastic Spool, 16kg/box, 72 boxes/pallet, 24 pallets/1x20' GP
Payment Terms: 30% T/T in advance, 70% balance against B/L copy
Lead Time: Within 10-25 days after receipt of deposit
| Property | ER49-1 | ER50-3 | ER50-4 | ER50-6 | ER50-G |
|---|---|---|---|---|---|
| Standards | GB: ER49-1 AWS: - | GB: ER50-3 AWS: ER70S-3 | GB: ER50-4 AWS: ER70S-4 | GB: ER50-6 AWS: ER70S-6 | GB: ER50-G AWS: ER70S-G |
| Size (mm) | 0.9-1.6 | 0.8-1.6 | 0.8-1.6 | 0.8-1.6 | 0.8-1.6 |
| Chemical Composition | C: ≤0.11 Mn: 1.8-2.1 Si: 0.65-0.95 P: ≤0.030 S: ≤0.030 Cr: ≤0.20 Ni: ≤0.30 Cu: ≤0.50 | C: 0.06-0.15 Mn: 0.9-1.4 Si: 0.45-0.75 P: ≤0.025 S: ≤0.035 Cu: ≤0.50 | C: 0.07-0.15 Mn: 1.00-1.50 Si: 0.65-0.85 P: ≤0.025 S: ≤0.035 Cu: ≤0.50 | C: 0.06-0.15 Mn: 1.40-1.85 Si: 0.80-1.15 P: ≤0.025 S: ≤0.035 Cu: ≤0.50 | C: ≤0.10 Mn: 1.40-1.90 Si: 0.55-1.10 P: ≤0.030 S: ≤0.030 Al: ≤0.10 Ti: 0.12-0.20 Cu: ≤0.50 |
| Mechanical Properties | σs: ≥372 MPa σb: ≥490 MPa σ5: ≥20% AKV: ≥47 J | σs: ≥420 MPa σb: ≥500 MPa σ5: ≥22% AKV: ≥27 J (-18°C) | σs: ≥420 MPa σb: ≥500 MPa σ5: ≥22% | σs: ≥420 MPa σb: ≥500 MPa σ5: ≥22% AKV: ≥27 J (-29°C) | σs: ≥420 MPa σb: 500-660 MPa σ5: ≥22% AKV: ≥47 J (-20°C) |
| Shielded Gas | CO2 | 80% Ar + 20% CO2 | CO2 | CO2 | CO2 |
| Applications | Low carbon steel and some low-alloy steel structures | Carbon steel and low-alloy steel structures | Carbon steel | Low carbon and high strength steel structures of 500MPa | Low carbon and high strength steel structures of 500MPa, high current welding |
Low welding costs for cost-effective operations
High productivity with low electricity consumption
Easy to operate, suitable for all-position welding
Low hydrogen and nitrogen content for excellent crack resistance
Minimal deformation after welding
Wide applicability for thin, medium, and thick plates
Ideal for welding steel structures in various industries, including:
High-temperature cyclone separators
Coal machinery
Ships
Engineering machinery
Bridges
Pressure vessels
Building construction
ER70S-6 welding wire is used for MIG welding of low carbon and high-strength steel structures in industries like construction, shipbuilding, and pressure vessel manufacturing.
It offers excellent arc stability, minimal smoke and splash, high tensile strength, and crack resistance, making it ideal for all-position welding.
Yes, it is designed for all-position welding and supports a wide current range, ensuring versatility in various welding applications.
It is suitable for welding carbon steel and low-alloy steel structures, including thin, medium, and thick plates up to 500MPa strength.
It is available in 5kg, 15kg, or 20kg spools, with 15kg/D270 plastic spools packed 16kg/box, 72 boxes/pallet, and 24 pallets per 20' GP container.
With over 20 years of experience, KYA Fasteners is a trusted global supplier of high-quality fasteners and welding consumables, delivering durable and reliable solutions for industrial applications worldwide. Request a Quote today to explore our extensive product range.
