Kobelco; AWS A5.29 E91T1-GM ;DW-A62LSR; FCAW(Flux cored wire)


Description

Features:
  • Excellent impact value down to -60℃ in the as-welded condition and -40℃ in PWHT condition
Classification: AWS A5.29 E91T1-GM
Shielding gas: Ar-20%CO2
Polarity: DCEP

 

Packaging data

φ mm
Spool
1.2
12.5kg
Volume mm
300W, 110H, 300L

Composition (all-weld metal mass %)


Typical
Guarantya
C
0.05
0.15
Si
0.15
0.80
Mn 1.30
1.00~1.75
P 0.007
0.030
S 0.008
0.030
Ni 2.59
2.00~2.75
Cr 0.02
0.15
Mo 0.20
0.35
V <0.01
0.05
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G, 2F 2G 3G uphill,4G
1.2 150~300 150~280 150~250

All-weld mechanical properties


Typical
Guaranty
0.2%YS (MPa)
610
595
538min.
TS (MPa)
675
660
621~758
El on 4d (%)
23
24
17min.
IV (J)
-60°C:98 -40°C:92 27min.
PWHT (°Cxh) AW
620x2
AW

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