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1.1 This specification covers seamless round and rectangular including square copper alloy tube in straight lengths. Ten alloys are specified having the following nominal compositions:
|Copper||Nominal Composition, %|
Note 1--This specification is the metric companion of Specification B135.
1.2 Warning--Mercury is a definite health hazard in use and disposal. (See 10.1.)
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
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
B251M Specification for General Requirements for Wrought Seamless Copper and Copper-Alloy Tube (Metric)
B601 Classification for Temper Designations for Copper and Copper Alloys--Wrought and Cast
E243 Practice for Electromagnetic (Eddy-Current) Examination of Copper and Copper-Alloy Tubes
E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
ICS Number Code 23.040.15 (Non-ferrous metal pipes); 77.120.30 (Copper and copper alloys)
UNSPSC Code 40182100(Seamless brass tubes)