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Products >> HARDFACING Core, Bare, and Coated Electrodes

 

HARDCOVER 400

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HardCover 400 (HC400) is a tubular,
self-shielded wire for metal arc hardfacing.
It produces a martensitic weld metal with
good abrasion and impact resistance. This
alloy is especially applicable in applications
of 2-3 layers for wear resistance. HC400
should be considered when good resistance
to abrasion and impact in dry or wet
environments are required.


Typical Applications
• Bucket teeth, lips, undersides and cutting
edges
• Steel mill rolls
• Cable drums
• Sand dredge equipment
• Dragline buckets
• Conveyor chutes


AWS Classification

Hardfacing


Welding Current

DCEN


Typical wire chemistry (As Welded)
C 0.5
Mn 1.5
Si 2.5
Cr 8.5
Fe BAL


Typical Mechanical Properties
(As Welded)
Hardness on 3 layers, Rc 61


Welding Positions

F, H

Available Diameters and suggested
Operating Range in Amps

.045" 100 - 300
1/16" 150 - 350
3/32" 250 - 400

 

< CLICK HERE for additional information on this alloy >

 

 

Products >> HARDFACING Core, Bare, and Coated Electrodes

 

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