JQ.H10MnSi Submerged-arc Welding Wire

JQ.H10MnSi Submerged-arc Welding Wire

JQ.H10MnSi
GB:H10MnSi
AWS:EM13K
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. Mostly used for welding boilers, pressure vessels, bridges, ships, etc.
Main Applications:

JQ.H10MnSi

According with GB H10MnSi
Corresponding with AWS EM13K


Introduction: It is a kind of welding wire with appropriate manganese and silicon content. 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, excellent slag detachability and high welding efficiency.


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. Mostly used for welding boilers, pressure vessels, bridges, ships, etc.


Chemical Composition of Welding Wire(%)
C
Mn
Si
S
P
Cu
Ni
Cr
≤0.14
0.8~1.1
0.6~0.9
≤0.030
≤0.040
≤0.35
≤0.30
≤0.20

Mechanical Properties of Deposited Metal
Test Items Rm ReL或Rp0.2 A KV2(J)
Flux Used Together (MPa) (MPa) (%) 0℃ -20℃
SJ301 415-550 ≥330 ≥22 ≥50 ≥27
HJ431 415-550 ≥330 ≥22 ≥27

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

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