JQ.H10Mn2 Submerged-arc Welding Wire

JQ.H10Mn2 Submerged-arc Welding Wire

JQ.H10Mn2
GB:H10Mn2
AWS:EH14
Current:Used together with fused flux 350 or sintered flux 101. Used for both high speed welding and filling welding on 50kg class base metals. The deposited metal has very stable mechanical properties.
Main Applications:

JQ.H10Mn2

According with GB H10Mn2
Corresponding with AWS EH14
JIS W41


Introduction: It is a kind of high-manganese type welding wire. It matches with low-manganese and low-silicon type welding flux. It is not sensitive to the rust on the base metal. It has excellent bead molding and slag detachability. Monopole or dipole. AC/DC.


Uses: Used together with fused flux 350 or sintered flux 101. Used for both high speed welding and filling welding on 50kg class base metals. The deposited metal has very stable mechanical properties.


Chemical Composition of Welding Wire(%)
C
Mn
Si
S
P
Ni
Cr
≤0.12
1.5~1.9
≤0.07
≤0.035
≤0.035
≤0.30
≤0.20

Mechanical Properties of Deposited Metal
Test Items Rm ReL或Rp0.2 A KV2(J)
Flux Used Together (MPa) (MPa) (%) -20℃
SJ301 490-650 ≥400 ≥22 ≥34
HJ350 415-550 ≥330 ≥22 ≥27

Wire Size
diameter(mm) φ2.5 φ3.2 φ4.0 φ5.0

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