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Products >> HARDFACING Core, Bare, and Coated Electrodes

 

HARDCOVER 450

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HardCover 450 (HC450) is a hardfacing
electrode well suited for metal to metal wear
applications involving steel, manganese steel
and cast iron. The weld deposits are very
crack resistant and multiple layers are easily
applied for thick build-ups. HC450 is intended
for impact and moderate abrasion.

Typical Applications
• Especially suited for metal wear applications
involving steel, manganese steel and cast
iron.


AWS Classification

Hardfacing


Welding Current

AC - DCEN


Typical wire chemistry
(As Welded)
C .65
Mn .5
Si 1.2
S 0.04
P 0.03
Cr 9.3
Fe BAL


Typical Mechanical Properties
(As Welded)
Hardness 58 - 60 Rc


Welding Positions

F,H


Available Diameters and suggested
Operating Range in Amps

1/8" 80 - 120
5/32" 110 - 160
3/16" 140 - 180

 

< CLICK HERE for additional information on this alloy >

 

 

Products >> HARDFACING Core, Bare, and Coated Electrodes

 

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