Alloy Grade UNS: C91300 – Copper-Tin Alloy

  • Overview

    Copper-tin alloys with high tensile, yield and compressive strength as well as wear resistance.

  • Typical Uses

    Bearings, bushings, gears, hydraulic parts, piston rings, steam fittings, steel mill nuts, worm gears.

  • MetalTek Grade

    MTEK 913

Similar Specifications

Cast UNS: C91300

Cast Grade: C91300

Cast ASTM: B22, B505

Military/AMS: QQ-C-390B

Typical Chemical Composition (% by wt.)

Aluminum: 0.005

Carbon: n/a

Chromium: n/a

Manganese: n/a

Iron: 0.25

Copper: 80.5

Nickel: 0.5

Lead: 0.25

Tin: 19

Silicon: 0.005

Zinc: 0.25

Other: P 1.0; S 0.05; Sb 0.2

Minimum Mechanical Properties

Brinell 3000 KG Typical:

0

Tensile, ksi

0

Tensile, MPa

0

Yield, ksi

0

Yield, MPa

0

Elongation

0%