Pipeline steel welding wire GX80

Pipeline steel welding wire GX80
ISO9001:2008, CE, TUV
2.0-5.0mm
25kg, 50kg, 350kg/coil
welding of X70, X80 Pipeline steel
Pipeline steel welding wire GX80

Model:
MK.GX80

Standard:
according to Technical Agreement.

Specification:
1) Size: 2.0-5.0mm
2) Characteristics:MK Gx80 is low alloy and high strength of Mn-Mo-Ti-B series, with coordination of SJ101, it has good weldability and low temperature toughness.


Application:
Applied to the welding of X70, X80 Pipeline steel

Chemical composition(%)

C
Mn
Si
S
P
Ti
Mo
B
other
≤0.10
1.70-2.00
≤0.30
≤0.010
≤0.012
memoral
memoral
memoral
(Cr+Ni+Cu)<0.5

Typical mechanical properties of deposited metal:

T/S(MPa)
Y/S(MPa)
A(%)
Akv(-2)(J)
Flux
675
575
28
140
SJ101