Description
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.
Approvals
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL (%)
|
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 |
TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL
| 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.
CURRENT & PACKING DATA: AC / DC (+)
|
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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