Tensotherme is basic coated hydrogen controlled iron powder electrode for welding of mild steels for critical services. The welds are especially suitable for dynamic loading. It is specially designed for welding of plant, machinery and equipment subjected to critical service loads in combination with varying temperature cycles, for example, in fabrication of converter shells for the steel industry.
Element | C | Mn | Si | S | P |
Range | 0.030 Max | 0.60 Max | 0.40 Max | 0.015 Max | 0.025 Max |
Typical | 0.025 | 0.50 | 0.22 | 0.010 | 0.020 |
Property | UTS | (MPa) | YS | (MPa) | % El | (L=4d) | CVN Impact (Joules) | at minus 30o | C | ||||
Range | 430min | 330min | 24min | 27min | |||||||||
Typical | 475 | 400 | 28 | 60 |
DIFFUSIBLE HYDROGEN CONTENT : 5 ml/100 gms of weld metal Max.
Size (mm) | 6.3 x 450 | 5 x 450 | 4x450 | 3.15x450 | 2.5x350 |
Current Range (Amps) | 280-350 | 220-280 | 160-200 | 110-140 | 80-100 |
Qty. (Pcs./Carton) | 24 | 35 | 55 | 75 | 125 |
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