CORDIFF 240K
Tubular wire producing a tough, nonmagnetic 14% Mn deposit with work hardening up to 470 BHN for severe impact wear applications.
PRODUCT DESCRIPTION:
• Tubular wire yielding a non-magnetic austenitic 14% Mn-Cr deposit.
• Tough, crack-free, and work-hardens to ~470 BHN.
• Suitable for manganese steel and carbon steels under severe impact loads.
Applications
STANDARD:
DIN EN 14700 T Fe 9-250-KNP
ALLOYING ELEMENTS:
C, Si, Mn, Cr, Ni
HARDNESS:
As Deposited-220-230 HB
Work Hardened- 450 HB
PACKAGE SIZES:
Spool: 15 KG, 25 KG
Drum: 200 KG – 250 KG
| DIA(Ø) | 1.6 | 2.0 | 2.4 | 2.8 |
|---|---|---|---|---|
| VOLTAGE | 20-25 | 23-27 | 24-29 | 26-30 |
| AMPERAGE | 180-240 | 220-260 | 260-320 | 300-360 |
Product Specification
• Excellent impact wear resistance.
• Can be used with an austenitic buffer layer.
• Crack-resistant deposits for demanding applications.
• ~14% Mn, with Cr alloying, austenitic matrix, workhardens to ~470 BHN.
• Gouge out or grind worn, damaged, and fatigued metal or cracks before welding.
• Use minimal weaving to achieve a flat, well-washed bead.
• For manganese steel base metal keep temperature below 200°C
• Repair and hardfacing of manganese steel buckets, shovels, crane wheels, undercarriage parts, crusher jaws, swing hammers, railway crossings, and dredger buckets.
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