Description
Features: |
|
---|---|
Classification: | AWS A5.20 E71T-1C/1M, -9C/9M |
Shielding gas: | CO2 or Ar-CO2 mixture |
Polarity: | DCEP |
Packaging data
φ mm | Spool | Drum | ||
---|---|---|---|---|
1.2 | 5kg | 15kg | 20kg | 250kg |
1.6 | - | 15kg | 20kg | 250kg |
Volume mm | 220W, 130H, 435L/4pcs | 300W, 110H, 300L | 530φ, 820H |
Composition (all-weld metal mass %)
Typical (CO2) | Guarantya | |
---|---|---|
C | 0.04 | 0.12 |
Si | 0.67 | 0.90 |
Mn | 1.29 | 1.75 |
P | 0.01 | 0.03 |
S | 0.01 | 0.03 |
Ni | 0.01 | 0.50 |
Cr | 0.03 | 0.20 |
Mo | 0.01 | 0.30 |
V | 0.02 | 0.08 |
Cu | 0.02 | 0.35 |
Note: aSingle values are maximium. |
Welding parameters (A)
φ mm | 1F, 1G, 2F, 2G |
3G uphill, 4G | 3G downhill |
---|---|---|---|
1.2 | 120-280 | 120-250 | 200-250 |
1.6 | 180-340 | 180-280 | 250-300 |
All-weld mechanical properties
Typical (CO2) | Guaranty | |
---|---|---|
0.2%YS (MPa) | 510 | 400min. |
TS (MPa) | 582 | 490-655 |
EI on 4d (%) | 27 | 22min. |
IV -29°C (J) | 71 | 27min. |
ABS | 3YSA, H5 |
---|---|
LR | 3YS, H5 |
DNV | ⅢYMS (H5) |
NK c) | KSW53G (C), H5 |
CWB | E491T-9C-H8, E491T-9M-H8 |
c) : CO2 |