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Specifications

 Tiptop Submerged Arc Welding Wire EH14(H10MN2)----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:
  1. standardization :EL8 EL12 EM12K EH11K EH12K EH14
  2. Specifications :2.mm 2.4mm 3.2mm 4.0mm
  3. Type of packing :25kg 50kg 100kg 200kg 300kg
  4. Packing material:carton knitting bag wooden spool