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1.1 This specification establishes the requirements for annealed copper-alloy strip for the manufacture of flexible metal hose produced from Copper Alloy UNS Nos. C41100 and C50500.
1.1.1 The nominal compositions are as follows:
Copper Alloy UNS No. Copper Zinc Tin
C41100 91.0 8.5 0.5
C50500 98.7 --- 1.3
1.2 The values stated in inch-pound units are to be regarded as the standard, except grain size, which is given in SI units. The values given in parentheses are for information only.
1.3 The following precautionary statement pertains only to the test method portion, Section 13, of 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 determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
B601 Classification for Temper Designations for Copper and Copper Alloys--Wrought and Cast
B846 Terminology for Copper and Copper Alloys
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E62 Test Methods for Chemical Analysis of Copper and Copper Alloys (Photometric Methods)
E112 Test Methods for Determining Average Grain Size
E255 Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition
E478 Test Methods for Chemical Analysis of Copper Alloys
UNSPSC Code 40142000(Hoses); 30262400(Copper ingots strip billets and coil)
ASTM B508-97, Standard Specification for Copper Alloy Strip for Flexible Metal Hose, ASTM International, West Conshohocken, PA, 1997, www.astm.orgBack to Top