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Classification |
AWS A 5.1: E 7016 |
Description |
A basic medium heavy coated hydrogen controlled electrode for joining of mild, medium tensile and low alloy steels. The electrode produces a stable arc with controlled molten slag- metal weld pool, which makes positional welding very easy. The slag is easily removable. Weld deposit is having high radiographic soundness. |
Application |
Joining of mild, medium tensile, micro alloyed and low alloy steel e.g. IS 2002 GR.1 & 2, IS 2062 Gr. C, IS 1875 Class 2, 2A, 3, ASTM A 633, Ship steel of A, D & E quality, Fe 440B, Fe 490B, SAIMA 410, TISTEN 52, TISTEN 55 and equivalent grades. |
Current Condition |
DC ± AC 70 Volts |
Weld Metal Chemical Properties (%) |
C |
Mn |
Si |
S |
P |
0.10 max |
0.8 - 1.50 |
0.4 -0.9 |
0.030 max |
0.030 max |
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Weld Metal Mechanical Properties |
UTS
(MPa) |
Y.S
( MPa) |
Elongation (%)
(L=4D) |
Charpy V-notch impact strength |
Temp |
Joules |
500 - 630 |
420 - 510 |
22 - 27 |
-30° C |
60 -90 |
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Packing Details |
Size ( mm) |
Packing ( Pkt x Pcs ) |
2.50 |
6 x 5.0 |
3.15 |
4 x 5.0 |
4.00 |
4 x 5.0 |
5.00 |
4 x 5.0 |
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