Carbon steel Submerged Arc Welding Wire AWS EM12

Carbon steel Submerged arc welding wire H08MNA
high efficiency small splash good welding line
AWS EL8 EM12 EM12K EH14
CARBON STEEL
Submerged Arc Welding Wire
EH14(H10MN2) EL8 H08A EM12 H08MNA-Hero/SQ brand

Submerged-Arc Welding Wire EL8 EM12 EM12K EH14
stone bridge welding/Hero brand
welding wire with flux AWS A5.17 welding electrode


Performance
Used for submerged arc weldings of carbon steel, alloy steel (e.g. 16Mn, etc.). it features excellent metal mechanics property, stable arc. convent to remove welding slag, good figuration, can use auto and semi-auto multi-times weld, double surfaces weld, single wire and multi-wire weld at high speed, etc.

Welding wire chemical Composition (%)

Trade mark \Composition
C
Mn
Si
S
P
Mo
Ni
Cu
Cr
H08A
≤0.10
0.30-0.55
≤0.03
≤0.030
≤0.030
----
≤0.30
≤0.20
≤0.20
H08MnA
≤0.10
0.80-1.10
≤0.07
≤0.030
≤0.030
----
≤0.30
≤0.20
≤0.20
H10Mn2
≤0.12
1.50-1.90
≤0.07
≤0.035
≤0.035
----
≤0.30
≤0.20
≤0.20
Mechanical properties of deposited metal
Trade mark \Performance
Yield strength Mpa
Tensile strength Mpa
Extension rate (%)
Shock valueJ ()
H08A
≥330
≥410
≥22
≥27
H08MnA
≥330
≥410
≥22
≥27
H10Mn2
≥330
≥410
≥22
----
Specification and reference current
Diameter(mm)
2.0
2.5
3.2
4.0
5.0
Currents(A)
300-400
350-450
425-525
475-575
550-650



Product specification /features:
standardization :EL8 EL12 EM12K EH11K EH12K EH14
Specifications :2.mm 2.4mm 3.2mm 4.0mm
Type of packing :25kg 50kg 100kg 200kg 300kg
Packing material:carton knitting bag wooden spool

Packing:plastic inside and weave bag outside
Weight:25kg/coil 50kg/coil 100kg/coil
Brand :stone bridge brand and hero brand
Price term:FOB CNF CIF
Loading port :Tianjin port
Validity :7days