NEXA HARD-MN HARDFACING ELECTRODE
For High Manganese Steel
DESCRIPTION
HARD-MN is medium coated basic type austenitic manganese (12-14 %) steel electrode specially designed for reconditioning of austenitic manganese steel parts. The weld metal has good resistance to wear under severe impact.
APPLICATIONS
Suitable for the surfacing on crusher jaw, manganese steel rail crossover, cement grinder rings, austenitic manganese steel casting & hammers etc.
PHYSICAL PROPERTIES
| HARDNESS | 170-230 BHN (As welded) 540-580 BHN (After work hardening) |
| TWO LAYERS |
RECOMMENDED CURRENT CHARACTERISTICS : AC (80 V) DCEN
| SIZE mm DxL | 3.15×350 | 4.00×350 | 5.00×350 |
|---|---|---|---|
| CURRENT (Amps) | 100-130 | 140-180 | 180-220 |
PRECAUTIONS
Redrying Condition : 250°c for one hour before use.
Packing Specification – Supplied in 5 Kgs x 4 Pkts = 20 Kgs
H-706 HARDFACING ELECTRODE
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