Description
| Features: |
|
|---|---|
| Classification: | AWS A5.9 ER2209 |
| Shielding gas: | Ar or Ar-2%N2 |
| Identification color: | 1st Red, 2nd Green |
| Polarity: | DCEN |
Packaging data
| Spool | Tube | |||
|---|---|---|---|---|
| φ mm | kg | kg | Length mm | g/piece |
| 1.2 | 10 | 5 | 1,000 |
9 |
| 1.6 | - | 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 | ||
Composition (rod and wire mass%)
| Typical | Guarantya | |
|---|---|---|
| C | 0.01 | 0.03 |
| Si | 0.38 | 0.90 |
| Mn | 1.49 | 0.50-2.00 |
| P | 0.02 | 0.03 |
| S | <0.01 | 0.03 |
| Ni | 8.6 | 7.5-9.5 |
| Cr | 23.0 | 21.5-23.5 |
| Mo | 3.3 | 2.5-3.5 |
| Cu | 0.05 | 0.75 |
| N | 0.15 | 0.08-0.20 |
| Note: aSingle values are maximium. | ||
Welding parameters (A)
| φ mm | |
|---|---|
| 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 | |
|---|---|
| 0.2%YS (MPa) | 615 |
| TS (MPa) | 814 |
| EI on 4d (%) | 38 |
| IV -50°C (J) | 150 |
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