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Cast Iron Welding Electrodes
Nickel 99 (ENi-Cl) welding electrode is designed for welding gray iron castings to themselves as well as joining them to mild or stainless steels. It is also used to repair castings. With the high nickel content, the welds are easily machined. A preheat and inter pass temperature of not less than 350ºF is recommended during welding.
AWS Specification : AWS A5.15-90 (R2006)
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AWS Classification |
ENi-Cl |
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Welding Current |
DCEP |
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Typical Wire Chemistry |
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C |
Mn |
Si |
S |
Fe |
Ni |
Cu |
Al |
OTHER |
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2.0 |
2.5 |
4.0 |
0.03 |
8.0 |
85 min |
2.5 |
1.0 |
1.0 |
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Typical Mechanical Properties (As Welded) |
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Yield Strength, ksi |
38.60 |
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Tensile Strength, ksi |
40.65 |
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Elongation%, min |
3 - 6 |
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Welding Positions |
F,V,OH,H |
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Available Diameters and Operating Range in Amps |
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3/32" |
85 |
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1/8" |
85 - 110 |
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5/32" |
110 -140 |
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3/16" |
120 – 160 |
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