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AWS A5.5 E7010-P1
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Product Description

 Introduction:Suitable for vertical down welding and backing welding for root passes,hot passes,filler and cover passes as well as for capping of high press pipelines and similar structures.

Standard & Typical Chemical Composition of Deposited Metal (%)

Chemical Composition
C
Mn
Si
S
P
Cr
Ni
Mo
V
Cu
Specification
≤0.20
≤1.20
≤0.60
≤0.03
≤0.03
≤0.03
≤1.00
≤0.50
≤0.10
-
Actual result
0.11
0.57
0.31
0.009
0.013
0.017
0.10
0.432
0.10

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
≥415
≥490
≥22
-30℃ ≥27
Actual Result
470
540
22
50

Size and Current (DC +)

Dia.(mm)
2.5
3.2
4.0
5.0
Length(mm)
300
350
350
350
Current(A)
F,H
60-90
70-110
110-150
150-200
V,OH
50-80
60-100
100-140
140-180

 

 

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