EN
OUR OFFICES
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No. 1, Zhongxing East Second Street, Shenfu New Zone, Fushun City, China
OUR BROCHURE
- Overview
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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.
We have Toolings/Patterns to produce above 400 kinds of shapes and sizes.
A. 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 |
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B. Technical Data
Hardness: 63HRC/700BHN
Shearing strength: 250Mpa.
Tensile strength: 630Mpa Min.
C. Chemical composition of chrome 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 |
D. Microstructure
Carbide + Martensite + Retained Austenite.
The VFC is about 32%-42%.
