GMAW
MG-S70
Solid wire
| Features: | - Suitable for 690MPa tensile strength steel
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| Classification: | AWS A5.28 ER100S-G |
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| Shielding gas: | Ar-5-25%CO2 |
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| Polarity: | DCEP |
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Welding Positions:
Packaging data
| φ mm | Spool |
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| 1.2 | 20kg |
| Volume mm | 280W, 110H, 270L |
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Composition (wire mass%)
| | Typical | Guarantya |
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| C | 0.06 | 0.11 |
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| Si | 0.47 | 0.30-0.80 |
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| Mn | 1.41 | 0.90-1.60 |
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| P | 0.010 | 0.030 |
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| S | 0.008 | 0.030 |
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| Ni | 2.02 | 1.50-2.50 |
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| Cr | 0.17 | 0.30 |
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| Mo | 0.39 | 0.20-0.60 |
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| Cu | 0.21 | 0.50 |
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| Note: aSingle values are maximium. |
Welding parameters (A)
| φ mm | 1F, 1G, 2F, 2G | 3G uphill, 4G |
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| 1.2 | 80-300 | 50-180 |
All-weld mechanical properties
| | Typical | Guaranty |
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| 0.2%YS (MPa) | 650 | 550min. |
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| TS (MPa) | 720 | 690min. |
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| EI on 4d (%) | 25 | 16min. |
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| IV -40°C (J) | 100 | 27min. |
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| SG | Ar-20%CO2 | Ar-20%CO2 |
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