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High Tensile Steel Electrodes - Premier Chrome 2 |
Characteristics :
A medium heavy coated, basic type, all position, iron powder electrode giving weld deposit resistant upto 6500C. specially designed to weld high tensile Chromium-Molybdenum heat & creep resisting steels. |
Applications :
Suitable to weld high tensile steels with 2.25% Cr and 1% Molybdenum, boilers, pressure vessels, pipelines in oil refineries, high temperature reaction vessels etc.
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Typical Weldmetal Composition
Element |
Percent |
|
C |
0.07 |
|
Si |
0.3 |
|
Mn |
0.7 |
|
S |
0.02 |
|
P |
0.025 |
|
Cr |
2.2 |
|
Mo |
1.0 |
|
 |
Typical Mechanical Properties of all weld Metal
Ultimate Tensile Strength Kg/mm2 |
Yield Strength Kg/mm2 |
Elongation % (L=5d) |
CVN Impact Strength at +200C.Kgm |
| 67 |
58 |
20 |
15 |
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Classifications :
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Current Range & Packing Data :
Size MM DxL |
Current Range (Amps) AC or DC (+) |
Pieces per Packet |
Pieces per Carton |
| 6.30x450 |
250-330 |
30 |
120 |
| 5.00x450 |
200-240 |
45 |
180 |
| 4.00x450 |
140-190 |
80 |
320 |
| 3.15x450 |
100-140 |
110 |
440 |
| 2.50x350 |
60-90 |
160 |
640 |
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