1.1 This specification contains various requirements that, with the exception of Sections 5 and 10, are mandatory requirements to the following ASTM nickel and nickel alloy, seamless pipe and tube specifications:
B161 Nickel Seamless Pipe and Tube
B163 Seamless Nickel and Nickel Alloy, Condenser and Heat Exchanger Tubes
B165 Nickel-Copper Alloy (UNS N04400) Seamless Pipe and Tube
B167 Nickel-Chromium-Iron Alloys (UNS N06600, N06601, and N06690) Seamless Pipe and Tube
B407 Nickel-Iron-Chromium Alloy Seamless Pipe and Tube
B423 Nickel-Iron-Chromium-Molybdenum-Copper Alloy (UNS N08825 and N08221) Seamless Pipe and Tube
B444 Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N06625) Pipe and Tube
B445 Nickel-Chromium-Iron-Columbium-Molybdenum-Tungsten Alloy (UNS N06102) Seamless Pipe and Tube
B535 Nickel-Iron-Chromium-Silicon Alloys (UNS N08330 and UNS N08332) Seamless Pipe
B570 Copper-Beryllium Alloy Forgings and Extrusion
B622 Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube
B668 UNS N08028 Seamless Tubes
B677 UNS N08904, UNS N08925 and UNS N08926 Seamless Pipe and Tube
B690 Iron-Nickel-Chromium-Molybdenum Alloys (UNS N08366 and UNS N08367) Seamless Pipe and Tube
B722 Ni-Cr-Mo-Co-W-Fe-Si Alloy (UNS N06333) Seamless Pipe and Tube
B729 Seamless UNS N08020, UNS N08026, and UNS N08024 Nickel-Alloy Pipe and Tube
1.2 One or more of the test requirements of Section 5 apply only if specifically stated in the product specification or in the purchase order.
1.3 In case of conflict between a requirement of the product specification and a requirement of this general specification, only the requirement of the product specification needs to be satisfied.
1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. |