Mn28W

metal

· JVASP-132273· Mn28W

Mn28W is a manganese-tungsten alloy that combines manganese's beneficial metallurgical properties with tungsten's high density and strength characteristics. This alloy is primarily encountered in specialized industrial applications where elevated hardness, wear resistance, and density are required simultaneously, such as in tooling, ballistic applications, and high-stress wear components. The tungsten addition significantly increases the alloy's density and hardness compared to standard manganese alloys, making it a candidate for applications where weight efficiency and durability are both critical design drivers.

wear-resistant toolingballistic/armor applicationshigh-stress bearingsdie and punch componentsindustrial machinery wear partsspecialty fasteners

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.045	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00300	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01120	eV/atom	—
Formation Energy(ΔHf)	-0.00797	eV/atom	—

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

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.

Mn28W

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control