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AWS A5.5 E8018-C3
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Product Description

 Introduction:Suitable for welding structures made by same grade low alloy steels,such as 15MnTi,15MnV,etc.

Standard & Typical Chemical Composition of Deposited Metal (%)

Chemical Composition
C
Mn
Si
S
P
Cr
Ni
Mo
V
Cu
Specification
≤0.12
0.40-1.25
≤0.80
≤0.03
≤0.03
≤0.15
0.80-1.10
≤0.35
≤0.05
-

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
AW
470-550
≥550
≥24
-40℃ ≥27
Actual Result
520
630
26
95

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)
70-110
100-140
140-180
190-240

 

 

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