ASTM B135-00
Standard Specification for Seamless Brass Tube [Metric]

Standard No.

ASTM B135-00

Release Date

2000

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM B135-02

Latest

ASTM B135/B135M-17

Scope

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	Previously	Nominal Composition, %
Alloy	Used
UNS	Designation
No.		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	...	71.5	27.5	...	1.00

^A Alloy Designations of ASTM Specification B135 - 63, which was published in the 1966 Book of ASTM Standards, Part 5.

Note 18212;A complete metric companion to Specification B135 has been developed-B135M; therefore, no metric equivalents are presented in this specification.

1.2 Warning8212;Mercury is a definite health hazard in use and disposal. (See 10.1.)

ASTM B135-00 history

• 2017 ASTM B135/B135M-17 Standard Specification for Seamless Brass Tube
• 2010 ASTM B135-10 Standard Specification for Seamless Brass Tube
• 2008 ASTM B135-08a Standard Specification for Seamless Brass Tube
• 2008 ASTM B135-08 Standard Specification for Seamless Brass Tube
• 2002 ASTM B135-02 Standard Specification for Seamless Brass Tube
• 2000 ASTM B135-00 Standard Specification for Seamless Brass Tube [Metric]