Product Description

UNS C71500 70-30 Copper-Nickel Rods & Bars

We are Stockholder & Distributors of Copper-Nickel 90/10 UNS C70600 Rods, Bars, Forged Bars, Cast Bars, Threaded Bars, Threaded Rods, Fasteners according to ASTM B151 / B151M, ASME SA151 / SA151M & Copper-Nickel 70/30 UNS C71500 Rods, Bars, Forged Bars, Cast Bars, Threaded Bars, Threaded Rods, Fasteners according to ASTM B151 / B151M, ASME SA151 / SA151M


ASTM B151 / ASTM B151M
ASME SB151 / ASME SB151M
This specification establishes the requirements for copper-nickel-zinc and copper-nickel rod and bar for general application produced from Copper Alloy UNS Nos. C70600, C70620, C71500, C71520, C74500, C75200, C75700, C76400, C77000, and C79200. The chemical composition, temper, annealed temper grain size, and tensile strength requirements are detailed.

This specification establishes the requirements for copper-nickel-zinc and copper-nickel rod and bar for general application produced from Copper Alloy UNS Nos. C70600, C70620, C71500, C71520, C74500, C75200, C75700, C76400, C77000, and C79200.

Copper Alloys UNS Nos. C70620 and C71520 are for product intended for welding applications.

The values stated in either inch-pound or SI units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.