CORDIFF 400 OA
Low-alloy flux-cored wire for tough, impact-resistant hardfacing (~450 BHN).
PRODUCT DESCRIPTION:
• Produces tough, low-alloy weld deposits with 450 BHN hardness.
• Resistant to impact loads; forgeable and machinable with carbide tools.
• Layer build-up as required; preheat based on base material.
Applications
STANDARD:
DIN EN 14700 T Fe 1-40-P
ALLOYING ELEMENTS:
C, Si, Mn, Cr, Mo
HARDNESS:
38-45 HRC
PACKAGE SIZES:
Spool: 15 KG, 25 KG
Drum: 200 KG – 250 KG
| DIA(Ø) | 1.6 | 2.0 | 2.4 | 2.8 | 3.20 |
|---|---|---|---|---|---|
| VOLTAGE | 20-26 | 22-27 | 24-28 | 25-29 | 26-30 |
| AMPERAGE | 160-240 | 220-260 | 260-320 | 300-360 | 320-400 |
Product Specification
• High wear and impact resistance.
• Good machinability with carbide cutting tools.
• Suitable for multi-layer hardfacing.
• Fe with low-alloy elements (Mn, Cr, Mo) forming a tempered martensitic/bainitic structure.
• Gouge out or grind worn, damaged, and fatigued metal or cracks before welding.
• Preheat is generally not required, except for very heavy sections.
• Use minimal weaving to achieve a flat, well-washed bead.
• Crane wheels, rails, guide rolls.
