Nickel Alloy Conderser and Heat-Exchanger Tubes

Nickel Alloy Conderser and Heat-Exchanger Tubes

Standard Specification for Seamless Nickel and Nickel Alloy Conderser and Heat-Exchanger Tubes

Mechanical Properties of Small-Diameter and Light-Wall Tubing

Delivery Conditions :

1. Annealed - Soft,with a dull matte finish

2. Stress Relieved - Thermally treated below the annealing tempreature to relieve the major portion 

of the internal stress, with a thin , light to medium-dark surface

Chemical Requirements

Referenced ASTM Standard:

B 829 Specification for general requirements for Nickel and Nickel Alloy seamless pipe and tube.
B 880 Specification for general requirements for Chemical check analysis limits for Nickel, Nickel alloys and Cobalt alloys.
E 8 Test method for tension testing of metallic materials.
E 18 Test methods for rockwell hardness and rockwell superficial hardness od metallic materials.
E 29 Practice for using significant digits in test data to determine conformance with sprcifications.
E 76 Test methods for chemical analysis of Nickel-Copper alloys.
E 112 Test Methods for determining the average grain size.
E140 Hardness conversion tables for metal.
E 1473 Test methods for chemical analysis of Nickel, Cobalt and high-temperature alloys.

Keywords:
Seamless tube; UNS N02200; UNS N02201; UNS N04400; UNS N06025; UNS N06045; UNS N06600; UNS N06601; UNS N06603; UNS N06686; UNS N06690; UNS N08120; UNS N08800; UNS N08801; UNS N08810; UNS N08811; UNS N08825