Introduction:Suitable for vertical-down welding and lap welding for sheet structures.
Standard & Typical Chemical Composition of Deposited Metal (%)
|
Chemical Composition
|
C
|
Mn
|
Si
|
S
|
P
|
Cr
|
Ni
|
Mo
|
V
|
|
Specification
|
≤0.20
|
≤1.20
|
≤1.00
|
≤0.035
|
≤0.040
|
≤0.20
|
≤0.30
|
≤0.30
|
≤0.08
|
|
Actual result
|
0.076
|
0.69
|
0.15
|
0.014
|
0.022
|
0.014
|
0.026
|
0.004
|
0.008
|
Standard & Typical Mechanical Properties of Deposited Metal (AW)
|
Test Item
|
Yield Point ReL (MPa)
|
Tensile Strength Rm(MPa)
|
Elongation A4(%)
|
Akv Value (J)
|
|
Specitication
|
≥330
|
≥430
|
≥22
|
-30℃ ≥27
|
|
Actual Result
|
356
|
438
|
27.5
|
52 47 50
|
Size and Current(AC or DC+)
|
Dia.(mm)
|
2.5
|
3.2
|
4.0
|
5.0
|
|
Length(mm)
|
300
|
350
|
400
|
400
|
|
Current(A)
|
30-50
|
70-100
|
90-140
|
150-200
|
