White Iron Wear Parts, Bi-Metallic Wear Blocks/Plates, Chocky Bars, Wear Buttons|Products

Bimetallic white iron wear parts are unique wear resistant materials in that they combine very high wear resistant qualities of a high white iron (ASTM A532 15/3CrMo, 700BHN-63HRC) with a weldable & high impact toughness mild steel through vacuum brazing to create a product that is exceptionally resistant to impact and abrasion while retaining.

White Iron Wear Parts

We have Cast Toolings/Patterns to produce above 400 kinds of shapes and sizes.

Typical designs---the most common ones are:

◇ Chocky bars	◇ Wear buttons & donuts	◇ Standard wear bars	◇ Wear plates
◇ Shaped wear bars	◇ Skid bars	◇ Wafer strips	◇ Roll bars
◇ Grid bars	◇ Knife edges	◇ Shredder/Grinder hammer tips	◇ Microlegdes
◇ Elbow wear blocks	◇ Rockbox liners	◇ Grizzly bars

Technical Data

Hardness: 63HRC/700BHN

Shearing strength: 250Mpa.

Tensile strength: 630Mpa Min.

Chemical composition of white iron

C	Cr	Mo	Cu	Si	Other
2.5-3.5	15-18	1.5-3.2	0.5-1.0	0.5-1.0	Balance

Microstructure

Carbide + Martensite + Retained Austenite.

The VFC is about 32%-42%.

White Iron Wear Parts