CoPW — Properties & Data | MatWorld

CoPW

metal

· JVASP-151880· CoPW

CoPW is a cobalt-based alloy containing tungsten, belonging to the family of high-strength refractory metals used in demanding high-temperature and wear-resistant applications. This material is typically selected for applications requiring excellent hardness, corrosion resistance, and thermal stability, particularly in environments where conventional steels or nickel-based superalloys would fail or prove uneconomical. CoPW represents a specialized composition within cobalt metallurgy, offering an alternative to more common cobalt-chromium or cobalt-nickel systems for specific industrial niches.

high-temperature toolingwear-resistant cutting toolsaerospace engine componentsindustrial valve seatsprecision machining insertschemical processing equipment

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4448	lb/in³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3479	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2077	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

CoPW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control