ASME A234 SB111/B111M Copper Nickel Alloy C70600 C70620 C70800 C71500 C72200 C68700 Seamless Copper Pipe / Tube

ASTM B151, CuNi, ASTM B466, ASTM B111, ASTM B171, ASME SB466, ASME SB111, ASME SB151, ASME SB171, DIN 2.0872, BS 2871 CN102, EN CW352H, MIL-C-1726F, MIL-C-24679, MIL-T-16420K

ASTM Specification B111/B111M-18a SPECIFICATION

This specification establishes the requirements for seamless tube and ferrule stock of copper and various copper alloys up to 31⁄8 in. [80 mm] inclusive, in diameter, for use in surface condensers, evaporators, and heat exchangers. The following coppers and copper alloys are specified:

C70600 (C706) & C71500 (C715), Copper nickel offers excellent corrosion resistance, especially in marine salt water environments. The main, wrought copper-nickel alloys chosen for sea water service contain 10 or 30 percent nickel. They also have important additions of iron and manganese which are necessary to maintain good corrosion resistance. Some of the primary uses for C706 include copper nickel fittings (CuNi Fittings) as well as condensers and exchanger shells.

Equivalencies Copper Nickel (90/10) tube/pipe:

Typical Uses for C706 Copper Nickel "90/10":

AUTOMOTIVE: Power Steering Tube, Brake Lines

CONSUMER: Screw Lamp Bases

INDUSTRIAL: Condenser Plates, Condensers, Weld Torch Tips, Heat Exchanger Tubes, Valve Bodies, Evaporator Tubes, Pressure Vessels, Distiller Tubes, Pump Impellers for Oil Refining, Ferrules, Evaporators

MARINE: Boat Hulls, Tube Sheet for Salt Water Service, Salt Water Pipe Fittings, Salt Water Piping Systems, Salt Water Piling Wrap, Hot Water Tanks, Salt Water Baffles, Propeller Sleeves, Ship Hulls, Water Hoses

PLUMBING: Flanges

SOLID BAR: 1/4" - 12" diameter

PLATE: up to 6" thick

C70600 Copper Nickel Specifications