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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.