Introduction:Suitable for welding medium carbon steel structures and low alloy steel structures.
Standard & Typical Chemical Composition of Deposited Metal (%)
|
Chemical Composition
|
C
|
Mn
|
Si
|
S
|
P
|
Cr
|
Ni
|
Mo
|
V
|
Cu
|
|
Specification
|
-
|
≥1.00
|
≥0.80
|
≤0.03
|
≤0.03
|
≥0.30
|
≥0.50
|
≥0.20
|
≥0.10
|
≥0.20
|
|
Actual result
|
0.075
|
1.25
|
0.50
|
0.012
|
0.018
|
0.005
|
0.003
|
0.003
|
0.01
|
0.016
|
Standard & Typical Mechanical Properties of Deposited Metal (AW)
|
Test Item
|
Postweld Condition
|
Yield Point ReL (MPa)
|
Tensile Strength Rm(MPa)
|
Elongation A4(%)
|
Akv Value (J)
|
|
Specification
|
PWHT
|
≥460
|
≥550
|
≥19
|
-
|
|
Actual Result
|
620℃X1h
|
480
|
590
|
24
|
-40℃ 100
|
Size and Current (DC +)
|
Dia.(mm)
|
2.5
|
3.2
|
4.0
|
5.0
|
|
Length(mm)
|
300
|
350
|
400
|
400
|
|
Current(A)
|
60-90
|
80-110
|
130-170
|
160-200
|
