Submerged ARC Welding Wires & Fluxes
Item Name
HD 1L
HD 1M
HD 1MK
Diameter (mm)
2.0-5.8
2.5-5.8
Classification
AWS EL12 DIN S1
AWS EL12 DIN S2
AWS EM12 K DIN S2Si
Typical Chemical Composition of Wire (%)
C
0.08
0.07
Mn
0.41
1.02
1.06
Si
0.02
0.03
0.22
Cr
-
Ni
S
0.015
0.014
P
0.016
0.018
Cu
0.12
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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