Cu0.125Mn0.25Ni0.375Sn0.25

metal

· Cu0.125Mn0.25Ni0.375Sn0.25

Cu0.125Mn0.25Ni0.375Sn0.25 is a quaternary copper-based alloy combining copper, manganese, nickel, and tin in specific proportions, placing it in the family of specialized bronze and cupronickel variants. This composition targets enhanced mechanical strength, corrosion resistance, and wear performance compared to binary or ternary copper alloys. The alloy is likely encountered in specialized industrial applications requiring a balance of ductility, fatigue resistance, and environmental durability—such as marine fasteners, pump components, or bearing applications—though this particular ratio may represent either a proprietary formulation or research composition optimized for niche engineering requirements.

marine fasteners and hardwarewear-resistant bearingspump impellers and sealselectrical contacts and connectorscorrosion-resistant springsspecialized bronze casting applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2881	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.

Cu0.125Mn0.25Ni0.375Sn0.25

Other Properties

Regulatory Screening

Environmental

Export Control