Product Description
J507Fe16 Confirm to AWS E7028
Description: A reliable, general purpose, high efficient welding electrode for mild and low-alloy steels. J507Fe16 deposits a tough, crack-resistant weld metal. It can be used with DC or AC in all positions.
Application: Suitable for welding important structures fabricated by low alloy steels with corresponding grade of strength and the welding efficiency is about 160%
Typical composition of all weld metal:
C Si Mn S P Cr Ni Mo V
0.039 0.72 1.50 0.012 0.016 0.032 0.012 0.002 0.011
Typical properties of all weld metal:
Yield stress 450Mpa
Tensile strength 560Mpa
Elongation 32%
Charpy V
Test temp. Impact valules
-20º C 120J
Welding parameters
Diameter Length Welding current Arc voltage
(mm) (mm) (A) (V)
2.5 300 80-110 22
3.2 350 100-150 23
4.0 400 130-200 25
5.0 400 180-160 26
Note: 1. Must be baked at about 350º C to 360º C for one hours before use.
2. The rust, oil contamination and moisture must be removed from the surface of the weldment.
Packing: 5kg/box, 4boxes/carton, 50cartons/pallet. 21MT -26MT per 1X20" FCL.
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