Standard Specification for
Copper-Beryllium Seamless Tube (UNS Nos. C17500 and
C17510)1
This standard is issued under the fixed designation B 937; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This specification establishes the requirements for
copper-beryllium alloy seamless tube in straight lengths.
Copper-cobalt-beryllium alloy UNS No. C17500 and coppernickel-beryllium alloy UNS No. C17510 will be the alloys
furnished whenever this specification is specified.
1.2 Units—The values stated in inch-pound units are to be
regarded as standard. The values given in parentheses are
mathematical conversions to SI units, which are provided for
information only and are not considered standard.
1.3 The following safety hazard caveat pertains only to the
test method(s) described in this specification. This standard
does not purport to address all of the safety concerns, if any,
associated with its use.
It is the responsibility of the user of this
standard to establish appropriate safety and health practices
and to determine the applicability of regulatory limitations
prior to use.
Referenced Documents
2.1 The following documents of the issue in effect on date
of material purchase form a part of this specification to the
extent referenced herein:
2.2 ASTM Standards: 2
B 193 Test Method for Resistivity of Electrical Conductor
Materials
B 194 Specification for Copper-Beryllium Alloy Plate,
Sheet, Strip, and Rolled Bar
B 251 Specification for General Requirements for Wrought
Seamless Copper and Copper Alloy Tube
B 601 Classification for Temper Designations for Copper
and Copper Alloys—Wrought and Cast
B 846 Terminology for Copper and Copper Alloys
E 8 Test Methods for Tension Testing of Metallic Materials
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