GTAW
TG-S309
Filler rod and wire
| Features: | - Suitable for dissimilar-metal joint and underlaying on ferritic steels
|
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| Classification: | AWS A5.9 ER309 |
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| Shielding gas: | Ar |
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| Identification color: | 1st Black |
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| Polarity: | DCEN |
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Welding Positions:
Packaging data
| | Spool | Tube |
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| φ mm | kg | kg | Length mm | g/piece |
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| 1.0 | 10 | 5 | 1,000 | 6 |
| 1.2 | 10 | 5 | 1,000
| 9 |
| 1.6 | 10 | 5 | 1,000 | 16 |
| 2.0 | - | 5 | 1,000 | 25 |
| 2.4 | - | 5 | 1,000 | 36 |
| 3.2 | - | 5 | 1,000 | 64 |
| Volume mm | 240W, 110H, 240L | 40W, 35H, 1015L |
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Composition (rod and wire mass%)
| | Typical | Guarantya |
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| C | 0.05 | 0.12 |
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| Si | 0.47 | 0.30-0.65 |
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| Mn | 1.6 | 1.0-2.5 |
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| P | 0.02 | 0.03 |
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| S | <0.01 | 0.03 |
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| Ni | 13.6 | 12.0-14.0 |
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| Cr | 23.1 | 23.0-25.0 |
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| Mo | 0.10 | 0.75 |
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| Cu | 0.12 | 0.75 |
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| Note: aSingle values are maximium. |
Welding parameters (A)
| φ mm |
|
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| 1.0 | 50-80 |
| 1.2 | 50-100 |
| 1.6 | 100-200 |
| 2.0 | 100-200 |
| 2.4 | 150-250 |
| 3.2 | 200-300 |
All-weld mechanical properties
| | Typical |
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| 0.2%YS (MPa) | 410 |
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| TS (MPa) | 580 |
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| EI on 4d (%) | 39 |
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| IV 0°C (J) | 150 |
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