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High Tensile Steel Electrodes - Premier Chrome 1 |
Characteristics :
A heavy coated, all position, low hydrogen, iron powder electrode with 1.25% Cr. 0.5% Mo. The weld deposit has excellent creep resistance at service temp. upto 5500C. |
Applications :
Well suited for welding of Chrome-Moly steels in oil refineries, boilers, power houses and repairing of automobile parts and earthmoving equipments.
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Typical Weldmetal Composition
Element |
Percent |
|
C |
0.06 |
|
Si |
0.3 |
|
Mn |
0.7 |
|
S |
0.017 |
|
P |
0.02 |
|
Cr |
1.2 |
|
Mo |
0.5 |
|
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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 |
| 62 |
53 |
21 |
16 |
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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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