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EM12 Submerged Arc Welding Wire,H08MnA
EM12 Submerged Arc Welding Wire,H08MnA

Product:SAW Welding Wire Application:welding of general carbon steel structures

 EM12 submerged arc welding wire

1)specification: EM12

2) Sizes: 2.0-5.0mm

3) Material applications

Carbon steels (structural and vessel construction)Low alloy steelsStainless steelsNickel-based alloysSurfacing applications (wear-facing, build-up, and corrosion resistant overlay of steels)

 Advantages

High operating factors in mechanized applications.Deep weld penetration.Sound welds are readily made (with good process design and control).Minimal welding fume or arc light is emitted.Practically no edge preparation is necessary.The process is suitable for both indoor and outdoor works.Distortion is much less.Welds produced are sound, uniform, ductile, corrosion resistant and have good impact value.Single pass welds can be made in thick plates with normal equipment.The arc is always covered under a blanket of flux, thus there is no chance of spatter of weld.

 4)Packing:

      25kgs in coil per carton, 1ton in one pallet

      250kg with drum packing 

Chemical Composition of the Welding Wires(%)

C

Mn

Si

Cr

Ni

S

P

≤0.10

0.8~1.1

≤0.07

≤0.20

≤0.30

≤0.030

≤0.030

 

 

Mechanical Properties of Welding Wires

σ b

σs

δ5

Akv

415~550MPa

≥330MPa

≥22%

≥27J

 

EM12 Submerged Arc Welding Wire,H08MnA

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