Domestic Market
SUPERTRODE A 28Repair - Joining Electrode
DESCRIPTION & APPLICATIONS :
Wherever maximum ductility is required when joining dissimilar steels to themselves or to stainless steels, manganese steels…. Also excellent as a cushion layer in tool steel hardfacing applications where high hardness pick up is not desired in the final overlays.
UNIQUE FEATURES :
- Highly recommended for joining hard to weld steels.
- Moisture resistant coating provides sound porosity free deposits.
- Slag is self- removing.
- Versatile – for joining dissimilar steels, austenitic steel to ferritic steels, carbon steels to stainless steels… for buffer layers and for austenitic cladding.
- Superior weldability, even out of position.
- Good temperature & corrosion resistance.
- Niobium stablised for superior resistance to intergranular corrosion & retaining mechanical properties when working at high service temperature upto 1000°C.
KEY SPECIFICATIONS :
| Mechanical Properties of Weld Metal (Typical) | ||||||
|---|---|---|---|---|---|---|
| Alloy Base | Yield Strength N/mm2(min) |
Tensile Strength N/mm2(min) |
Elongation A5(%)(min) |
Impact (J) (min) |
||
| Cr, Ni, Mo | 530 | 690 | 40 | - | ||
