TORICH ASTM B111 C71500 Copper Nickel Alloy Steel Enhanced Evaparation U Tube

This specification establishes the requirements for seamless tube and ferrule stock of copper and various copper alloys up to 3-1/8" in (80mm) inclusive, in diameter, for use in surface condenser, evaporators, and heat exchangers. The following coppers and copper alloys are apecified.

Type: Copper Alloy Steel U Tube

Application: For Enhanced Evaparation, Heat Exchanger, Boiler, and Condenser

Technique: Cold Drawn

Material: C71500

Mechanical Properties : Tensile Strength: 360 MPa (min) | Yield Strength: 125MPa (min)

Temper: O61 Annealed

Referenced Documents:

B153 Test method for expansion (Pin Test) of copper and copper alloy pipe and tubing.

B154 Test method for mercurous nitrate test for copper alloys.

B170 Specification for oxygen-free electrolytic copper refinery shapes.

B224 Classification of Coppers.

B846 Terminology for copper and copper alloy.

B858 Test method for ammonia Vapor for determining susceptibility to stress corrosion cracking in copper alloys.

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