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CHE505Mo
Cellulose Electrode for High Press Pipeline |
AWS
E7010-A1
ISO E434C11
GB E5010-A1 |
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Description:
CHE505Mo is a
high cellulose sodium type welding rod with Mo. The rod shows a very good
performance in welding especially vertical down and overhead. It forms
double sides by one side welding. It is suitable for root passes, hot
passes, filler and cover passes as well as for capping welding. Keeping the
rods in dry condition. The rods do not need to rebake before welding. In
Welding small current is recommended and swaying broad should be less than
2.5 times of diameter of the rod.
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Chemical
Composition of Deposited Metal(%)
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|
C |
Mn |
Si |
S |
P |
Mo |
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Standard |
≤0.12 |
≤0.60 |
≤0.40 |
≤0.030 |
≤0.030 |
0.40-0.65 |
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Typical |
0.074 |
0.33 |
0.11 |
0.010 |
0.009 |
0.48 |
Mechanical Properties of Deposited Metal
(620℃
x 1h)
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Yield Point
ReL
(MPa) |
Tensile Strength
Rm (MPa) |
Elongation
A (%) |
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Standard |
≥390 |
≥480 |
≥22 |
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Typical |
470 |
580 |
24 |
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X-ray defectoscopy:
Ⅱ
Sizes, Pieces & Recommended Current Range
(DC+)
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Diameter (mm) |
2.5 x 300 |
3.2 x 350 |
4.0 x 350 |
5.0 x 350 |
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Pieces (5kg) |
≈355 |
≈192 |
≈124 |
≈78 |
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Current
(A) |
F, H |
60-80 |
70-120 |
110-150 |
150-200 |
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OH, VD |
50-70 |
60-100 |
100-140 |
140-180 |
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