H10MnSi AWS EM13K Submerged Arc Welding Wire EM13K 2.5/3.2/4.0/5.0mm Submerged Arc Welding Wire H10MnSi Submerged arc welding wire is a kind of medium-manganese and medium-silicon type welding wire. 1. It matches with medium-manganese and medium-silicon type welding flux. 2. It is not sensitive to the rust on the base metal. 3. It has excellent bead molding and slag detachability. 4. Monopole or dipole. AC/DC. 5. It is used for both high speed welding and filling welding on 50kg class base metals. 6. welding of other 501 Mpa level carbon steel and low alloy steel EM13K Conform to Standard :GB/T 5293 H10MnSi AWS EM13K ISO 14171-B-SU25 Specification:It is a kind of welding wire with appropriate manganese and silicon content.,It matches with low-manganese and low-silicon type welding flux,Insensitive to the rust on the base metal. It has excellent bead molding,excellent slag detach ability. Purpose:Using with sintered flux LT.SJ101, it can be applied both for high-speed welding steel plate of tensile strength 420N/mm2 and filling welding. It is widely used for welding boiler, pressure vessel, bridge, ship etc. Chemical Composition(%)    

Chemical Composition	C	Mn	Si	S	P	Cr	Ni	Cu
Guarantee Value	≤0.14	0.80~ 1.10	0.60~ 0.90	≤0.035	≤0.035	≤0.20	≤0.30	≤0.35
General Result	0.089	0.98	0.67	0.023	0.032	0.015	0.034	0.11

  Mechanical Properties of Deposited Metal

Test item Flux	Rm(MPa)	ReL/Rp0.2(MPa)	A(%)	KV2(J) -20℃
LT•SJ101	415~550	≥330	≥22	≥27

  Size of Welding Wires

Size(mm)

Φ2.5

Φ3.2

Φ4.0

Φ5.0