C86300 Manganese Bronze

Verifiedmetal

C86300 is a copper-manganese-tin-iron alloy (manganese bronze) used in marine hardware, valves, and pump components requiring moderate strength and excellent corrosion resistance in seawater environments. The as-cast condition provides nominal tensile strength around 60-70 ksi with good castability and wear resistance, though lower ductility than wrought variants.

aerospacestructural

Compliance & Regulations

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

Tempers & Conditions

As cast

Units:

si imperial

Property	Value	Unit	Conditions	Source
Young's Modulus(E)	14,200	ksi	22°C · Sand and centrifugal casting

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2830	lb/in³	22°C

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

Regulatory Screening

Environmental

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.

C86300 Manganese Bronze

Tempers & Conditions

Mechanical Properties

Physical Properties

Regulatory Screening

Environmental