Introduction:Suitable for welding important structures made by 740Mpa tensile strength or more low alloy steels as 15MnMoVN,WEL-TEN80,etc.
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
|
0.07
|
1.45
|
0.32
|
0.011
|
0.02
|
0.54
|
1.76
|
0.33
|
0.01
|
0.01
|
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
|
≥670
|
≥760
|
≥15
|
-
|
|
Actual Result
|
620℃X1h
|
690
|
790
|
20
|
-50℃ 50
|
Size and Current (AC≥70V or DC+)
|
Dia.(mm)
|
2.5
|
3.2
|
4.0
|
5.0
|
|
Length(mm)
|
300
|
350
|
400
|
400
|
|
Current(A)
|
60-90
|
90-100
|
140-180
|
170-210
|
