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Submerged Arc Welding Wire AWS EM12K
  • Submerged Arc Welding Wire AWS EM12KSubmerged Arc Welding Wire AWS EM12K

Submerged Arc Welding Wire AWS EM12K

GUJIN® is a professional Submerged Arc Welding Wire AWS EM12K manufacturers and suppliers in China, you can rest assured to wholesale and customized submerged arc welding wire from our factory and we will offer you the best after-sale service and timely delivery.

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Product Description

Our products are CE certified and have in stock of factory, welcome to wholesale Submerged Arc Welding Wire AWS EM12K from GUJIN®. Carbon steel submerged arc welding wire GJ-H08MnA(EM12K) is suitable for welding 450Mpa to 500Mpa tensile strength structures, such as boilers, ships, bridges, etc. Pressure vessels and liquefied petroleum gas cylinders, before welding. The base metal must be cleaned of impurities, and the flux must be baked at a temperature of 300-350 degrees Celsius for 1-2 hours.


Product

Name

Standard and steel grade

 

Dia

(mm)

 

Chemical composition of welding wire

GB

AWS

DIN/BS

C

Mn

Si

P

S

Cr

Ni

Cu

GJ-H08MnA

H08MnA

EM12K

-

2.0-5.0

0.05-0.15

0.8-1.25

0.1-0.35

≤0.03

≤0.03

≤0.20

≤0.30

≤0.20


Typical Mechanical Properties of The Deposited Metal (Using with Flux SJ-101)

Yield Strength

(Mpa)

Tensile Strength

(Mpa)

Elongation

(%)

Impact test

Temperature

(℃)

Impact Energy

(J)

420

510

31

-20

145

Packing terms

Diameter

2.0mm

2.4mm

4.0mm

4.8mm

Small coil(Inner Dia 300mm) 25kg

Large coil(Inner Dia ,550mm 630mm)

100kg,150kg,200kg,250kg,350kg

Metal spool(Inner Dia 300mm) 25kg


 

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