Full Description

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, %
Alloy	Previously
UNS	Used
No.	DesignationA	Copper	Zinc	Lead	Tin
C22000	7	90.0	10.0	...	...
C23000	1	85.0	15.0	...	...
C26000	2	70.0	30.0	...	...
C27000	9	65.0	35.0	...	...
C27200	8	63.0	37.0	...	...
C27400	...	62.5	37.5	...	...
C28000	5	60.0	40.0	...	...
C33000	3	66.0	33.5	0.5	...
C33200	4	66.0	32.4	1.6	...
C37000	6	60.0	39.0	1.0	...
C44300	...	71	27.5	...	1.00

^AAlloy Designations of ASTM Specification B 135 - 63 which was published in the 1966 Book of ASTM Standards, Part 5.

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.)

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Published: 09/10/2000 Number of Pages: 6 File Size: 1 file , 78 KB