Submerged ARC Welding Wires & Fluxes

 

Item Name

HD 1L

HD 1M

HD 1MK

Diameter (mm)

2.0-5.8

2.5-5.8

2.0-5.8

Classification

AWS EL12 DIN S1

AWS EL12 DIN S2

AWS EM12 K DIN S2Si

Typical Chemical Composition of Wire (%)

 

C

0.08

0.07

0.08

Mn

0.41

1.02

1.06

Si

0.02

0.03

0.22

Cr

-

-

-

Ni

-

-

-

S

0.015

0.015

0.014

P

0.016

0.018

0.016

Cu

0.12

0.1

0.1

Standard&Typical Mechanical Properties of Deposited Metal

 

Yield point

365

440       355

465       380

Tensile Strength

460

535      465

575      445

Elongation

32

25      33

25          31

AKV Value (J)

87 (-20ºC )

74(-20ºC )

125(-40ºC )

70(-20ºC )

110(-40ºC )

Applications

For  450MP GRADE MILD STEEL STRUCTURES , ETC

For  450 & 500 MP a grade mild steel steel or low alloy steel structures , boilers , LPG cylinders , etc

For  450 & 500 MP a grade mild steel steel or low alloy steel structure

 

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