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ER44-8
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Product Description

 Introduction:The heat resistant steel welding wires produced by the company has the features of high impact toughness, hot crack resistance and anti-oxidation, and are mainly applied to high-temperature operations, for example, welding of high-temperature pressure containers, pipes, etc.

Application:It is applied to high-temperature operation of 12CrMoV, 15Cr1MoV, typically the welding of heat resistant steel pressure containers and pipes.

Name
TB Model
Specification(mm)
Package(kg)
The main purpose
ER44-8
TB/T H08MnSiCuCrNiⅠ
1.0-2.0
15-20
For the 44kg class of weathering steel welding.
TB/T H08MnSiCuCrNiⅡ
1.0-2.0
15-20
For the 44kg class of weathering steel welding.

Standard &Typical Chemical Composition of Deposited Metal (%)

Model
Chemical Composition of Fused Metal(%)
Mechanical Property of Fused Metal
C
Mn
Si
P
S
Cr
Ni
Cu
Yield Strength (MPa)
Tensile Strength (MPa)
Elongation Rate(%)
Ballistic Work (J)
H08MnSiCuCrNiⅠ
0.07
1.12
0.50
0.016
0.013
0.30
0.35
0.21
391
491
28
41(-40℃)
H08MnSiCuCrNiⅡ
0.08
1.01
0.42
0.017
0.012
0.28
0.31
0.23
401
502
27
39(-40℃

Packing: 15kg/spool

 

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