Description:
ER70S-6 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.
Application:
Used to weld ship building steel ( A , B , D , E , A36 , D36 , E36 ) and equivalent mild steel or 550 Mpa grade mild alloy steel , such as container building , construction machine , railway construction , pressure vessel for semi-auto or automatic gas shielded welding.
Conform with:
GB/T 8110 ER50-6 ISO 636-A-W 42 3 W3Sil
AWS A5.18 ER70S-6 ISO 636-B-W 49A 3 W6
BS EN 1668-W 42 3 W3Sil JIS Z3316 YGT50
ER70S-6 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.
Application:
Used to weld ship building steel ( A , B , D , E , A36 , D36 , E36 ) and equivalent mild steel or 550 Mpa grade mild alloy steel , such as container building , construction machine , railway construction , pressure vessel for semi-auto or automatic gas shielded welding.
Conform with:
GB/T 8110 ER50-6 ISO 636-A-W 42 3 W3Sil
AWS A5.18 ER70S-6 ISO 636-B-W 49A 3 W6
BS EN 1668-W 42 3 W3Sil JIS Z3316 YGT50
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Wire Size
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Spool Size
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Net Weight
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0.8mm
1.0mm 1.2mm 1.6mm |
D100mm D200mm
D270mm D300mm K300mm |
1kg, 5kg, 15kg, 18kg, 20kg
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chemical composition of welding wire(%) |
C | Mn | Si | P | S | Cr | Ni | Cu |
| 0.06~0.15 | 1.40~1.85 | 0.80~1.15 | ≤0.025 | ≤0.035 | - | - | ≤0.50 | |
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Mechanical Properties or Deposited Metal |
Yield strengthσ0.2(Mpa) | Tensile strengthσb(Mpa) | Elongationδ5(%) |
AKV (J)
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| ≥420 | ≥500 | ≥22 | ≥27(-30℃) | |||||
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Wire Size (mm) |
φ0.8 | φ1.0 | φ1.2 | φ1.6 | Welding position | |
| Welding current(A) | 40~140 | 50~220 | 80~350 | 120~550 | ||
| Please be noted |
Wire shall be stocked in dry.open the packs just when welding to avoid the wire rust. |
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Before welding please clean out the oil,rust,water etc from the work parts |
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