Alloy Grade UNS: C97600 High Nickel-Leaded Bronze Alloy

  • Overview

    C97600 is a high-nickel, leaded bronze alloy that stands out for its distinctive silvery-grey appearance, often leading to it being called "nickel silver" despite containing no actual silver. This alloy is formulated with a significant nickel content, which contributes to its enhanced corrosion resistance, making it suitable for challenging environments where exposure to corrosive elements is a concern. The addition of lead improves its machinability, allowing for efficient and precise fabrication of components. C97600 is known for its ability to maintain its mechanical properties at moderately elevated temperatures, making it suitable for applications where both corrosion resistance and moderate heat resistance are required.

  • Typical Uses

    This 20% nickel silver alloy meets sanitary requirements for milk pump components and other parts for food handling equipment. It's also used for valve and pump components, fittings, and marine applications.

  • MetalTek Grade

    MTEK 20% Ni 412

Similar Specifications

Cast UNS: C97600

Cast Grade: C97600

Cast ASTM: B271, B505, B584

Military/AMS: MIL-C-17112

Typical Chemical Composition (% by wt.)

Aluminum: n/a

Carbon: n/a

Chromium: n/a

Manganese: n/a

Iron: n/a

Copper: 66

Nickel: 20

Lead: 4

Tin: 4

Silicon: n/a

Zinc: 6

Minimum Mechanical Properties

Tensile, ksi

0

Tensile, MPa

0

Yield, ksi

0

Yield, MPa

0

Elongation

0%

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