Description
Features: |
|
---|---|
Classification: | AWS A5.28 ER70S-G |
Shielding gas: | Ar-5-20%CO2 |
Polarity: | DCEP |
Packaging data
φ mm | Spool |
---|---|
1.2 | 20kg |
Volume mm | 280W, 110H, 270L |
Composition (wire mass%)
Typical | Guarantya | |
---|---|---|
C | 0.02 | 0.07 |
Si | 0.29 | 0.50 |
Mn | 1.24 | 1.00-1.50 |
P | 0.006 | 0.020 |
S | 0.002 | 0.020 |
Ni | 4.16 | 3.80-4.50 |
Mo | 0.21 | 0.40 |
Cu | 0.22 | 0.50 |
Note: aSingle values are maximium. |
Welding parameters (A)
φ mm | 1F, 1G, 2F, 2G | 3G uphill, 4G |
---|---|---|
1.2 | 80-300 | 50-180 |
All-weld mechanical properties
Typical | Guaranty | |
---|---|---|
0.2%YS (MPa) | 470 | 360min. |
TS (MPa) | 570 | 483min. |
EI on 4d (%) | 32 | 16min. |
IV (J) | -101°C: 130 | -105°C: 27min. |
PWHT (°Cxh) | 620x1 | 620±15x1 |
SG | Ar-5%CO2 | Ar-5%CO2 |