Introduction:Suitable for flat and horizontal fillet welding ship structures, H beams of bridges,as well as general steel structures.
Standard & Typical Chemical Composition of Deposited Metal (%)
|
Chemical Composition
|
C
|
Mn
|
Si
|
S
|
P
|
Cr
|
Ni
|
Mo
|
V
|
|
Specification
|
≤0.15
|
≤1.25
|
≤0.90
|
≤0.035
|
≤0.035
|
≤0.20
|
≤0.30
|
≤0.30
|
≤0.08
|
|
Actual result
|
0.068
|
0.74
|
0.44
|
0.015
|
0.024
|
0.027
|
0.006
|
0.003
|
0.016
|
Standard & Typical Mechanical Properties of Deposited Metal (AW)
|
Test Item
|
Yield Point ReL (MPa)
|
Tensile strength Rm (MPa)
|
Elongation A4 (%)
|
Akv Value (J)
|
|
Specification
|
ReH≥375
|
490-660
|
≥22
|
0℃ ≥47
|
|
Actual result
|
450
|
510
|
27
|
72
|
Size and Current(AC or DC+)
|
Dia.(mm)
|
3.2
|
4.0
|
5.0
|
|
Length(mm)
|
400
|
450
|
450
|
|
Current(A)
|
120-150
|
160-200
|
220-250
|
