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SUPERTRODE A 42
SUPERTRODE A 42Cast Iron Welding Electrodes & Rods Manufacturer and Supplier

SUPERTRODE A 42Cast Iron Welding Electrodes & Rods Manufacturer and Supplier
DESCRIPTION & APPLICATIONS :
High strength, non-cracking multiposition, universal machinable electrode for cast iron. Gives perfectly machinable welds on all types of cast iron-ductile, nodular & malleable cast irons. Ideally suited for the repair of meehanite dies. Requires no base metal pre-heating in most cases. “Makes cast iron welding as easy as MS welding”.
UNIQUE FEATURES :
- Unmatched crack resistance. Welds without preheating on practically any Cl- Cl or CI-steel joining - for easy trouble free quick cast iron repairs.
- Unmatched low heat input and low dilution-minimum HAZ. No cracking or overheating even under difficult AC amperage. Fully machinable joints even on the hardest CI.
- Unmatched tensile strength and joint fusion. Strong durable repairs on practically any type of cast iron.
- Extremely strong “controlled blast” arc drive strongly penetrates surface contaminants (oil, scale, oxides...) & burns them off before weld metal transfer.
- Special slag composition can be welded over without creating porosity.
- Extra nickel content ensures crack resistant machinable welds.
- Positional welding provides ease of use.
KEY SPECIFICATIONS :
| Mechanical Properties of Weld Metal (Typical) | ||||||
|---|---|---|---|---|---|---|
| Alloy Base | Yield Strength N/mm2(min) |
Tensile Strength N/mm2(min) |
Elongation A5(%)(min) |
Hardness | ||
| Ni, Fe | 350 | 500 | 20 | 160-190 BHN | ||