Wall Colmonoy COLMONOY® 4 - Hard-Surfacing Alloy With Chromium Boride

Category	Metal , Metal Matrix Composite , Nonferrous Metal , Nickel Alloy
Manufacturer	Wall Colmonoy Corporation
Trade Name	COLMONOY®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Wall Colmonoy COLMONOY® 4 - Hard-Surfacing Alloy With Chromium Boride.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Description: Contains wear-resistant chromium borides and carbides. Has greater impact resistance and workability than Colmonoy No.5. Finished with carbide tools and grinding.Method of Application: Oxyacetylene, DC Electric Arc, GTAW, Spraywelder Applications: For dies, molds, valves, and plungers. Information provided by Wall Colmonoy Corporation.

Physical Properties	Metric	English	Comments
Density	8.39 g/cc	0.303 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell C	35 - 40	35 - 40

Component Elements Properties	Metric	English	Comments
Boron, B	2.1 %	2.1 %
Carbon, C	0.40 %	0.40 %
Chromium, Cr	10 %	10 %
Iron, Fe	2.8 %	2.8 %
Nickel, Ni	82.3 %	82.3 %	As Balance
Silicon, Si	2.4 %	2.4 %

Processing Properties	Metric	English	Comments
Processing Temperature	1052 °C	1925 °F	fusing temperature

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