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- SUPERTRODE A 40
SUPERTRODE A 40Cast Iron Welding Electrodes
SUPERTRODE A 40Cast Iron Welding Electrodes
DESCRIPTION & APPLICATIONS :
Nickel free non-machinable cast iron problem solver, seals in porosity generating contaminants prior to finish welding with nickels. Superior alloy for dirty or burned cast iron.
UNIQUE FEATURES :
- Uniquely welds cast iron that is greasy, rusty & burnt where other electrodes will not bond.
- “Fast freeze” action minimises weld defects & porosity.
- Color & co - efficient of expansion closely matches cast iron to ensure a professional finish.
- Non – Conductive flux coating especially suited for welding in deep recesses or close quarters.
- Excellent positional welding.
- Welds successfully without preheat.
KEY SPECIFICATIONS :
Mechanical Properties of Weld Metal (Typical) | ||||||
---|---|---|---|---|---|---|
Alloy Base | Yield Strength N/mm2(min) |
Tensile Strength N/mm2(min) |
Elongation A5(%)(min) |
Hardness | ||
C, Mn, Fe | 360 | 440 | 20 | 35 HRC |