Description
Features: |
|
---|---|
Classification: | AWS A5.22 E309LMoT0-1/4 |
Shielding gas: | CO2 or Ar-CO2 |
Polarity: | DCEP |
Packaging data
φ mm | Spool |
---|---|
1.2 | 12.5kg |
1.6 | 12.5kg |
Volume mm | 295W, 110H, 295L |
Composition (all-weld metal mass %)
Typical (CO2) | Guarantya | |
---|---|---|
C | 0.03 | 0.04 |
Si | 0.7 | 1.0 |
Mn | 1.4 | 0.5-2.5 |
P | 0.02 | 0.04 |
S | <0.01 | 0.03 |
Ni | 12.3 | 12.0-16.0 |
Cr | 23.2 | 21.0-25.0 |
Mo | 2.4 | 2.0-3.0 |
Cu | 0.07 | 0.75 |
Bi | >0.002 | - |
Note: aSingle values are maximium. |
Welding parameters (A)
φ mm | 1F, 1G, 2F | 2G |
---|---|---|
1.2 | 130-270 | 150-220 |
1.6 | 190-320 | 220-270 |
All-weld mechanical properties
Typical (CO2) | Guaranty | |
---|---|---|
0.2%YS (MPa) | 540 | - |
TS (MPa) | 720 | 518min. |
EI on 4d (%) | 30 | 25min. |
ABS | MG |
---|---|
LR | SS/CMn S(CHEM) |
DNV | VL309MoL(CO2/Ar-CO2) |
BV | UP |
NK | KW309MoLG(C) KW309MoLG(C)-YP315M-TS550M |
Note: CO2, except in DNV |