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Cast Grade: C86500

OVERVIEW: High strength and hardness copper-zinc alloys.  Offer tensile strength up to 120,000 psi (760 Mpa).

TYPICAL USES: Cams, fittings, flanges, forming rolls and dies, ordnance parts, shaft sleeves, steel mill nuts, worm gears.

MetalTek Grade: LOW TENSILE

Similar Specifications

Cast UNS: C86500

Cast Grade: C86500

Cast ASTM: B271, B584, B148

Military / AMS: MIL-C-15345-4

Other: SAE 43 (Cross reference only; spec discontinued)

Typical Chemical Composition (% by wt.)

Al: 0.5

Cu: 58

Fe: 1

Mn: 0.5

Pb: 1

Sn: 1

Zn: 38

Minimum Mechanical Properties

Brinell 3000 KG Typical: 149

Tensile, ksi: 65

Tensile, MPa: 450

Yield, ksi: 25

Yield, MPa: 170

Elongation %: 20