copper coated CO2 welding wire ER55-B2

Diameter:0.6mm,0.8mm,0.9mm,1.0mm,1.2mm
Package:0.9kg,4.5kg,5kg,15kg,20kg,27kg plastic spool layer wind

Brand/Model
HJ55-B2/ ER55-B2
Standards
Confirm to GB/T 8110-2008 ,Correspond to AWS A5.18 /JIS Z3316
Chemical components of welding wire

C
Mn
Si
S
P
Cu
Cr
Ni
Mo
Other
0.07-0.12
0.40-0.70
0.40-0.70
≤0.025
≤0.025
≤0.035
1.20-1.50
≤0.02
0.40-0.65
≤0.50
Mechanical properties of deposited metal
σ0.2
(MPa)
σb
(MPa)
δ5
(%)
AKV
(J)
≥470
≥550
≥19
_
Characteristics
Applicable for the welding of the boiler heated pipe with wall temperature lower than 550,or the welding of steam pipe,high pressure container.
Specification
φ0.6mm-2.0mm
Package
0.9kg,4.5kg,5kg,15kg,20kg,27kg plastic spool layer wind.
Or as per customers requirements.