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ASTM B870-21

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ASTM B870-21

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Standard Specification for Copper-Beryllium Alloy Forgings and Extrusions (UNS Nos. C17500, C17510, and C17540)
standard by ASTM International, 10/01/2021

Category:

Description

1.1”This specification establishes the requirements for copper-beryllium alloy forgings and extrusions. The following alloys are specified:

Copper Alloy
UNS No.

Nominal Composition, %

Beryllium

Cobalt

Nickel

C17500

0.50

2.6

C17510

0.40

1.8

C17540

0.50

1.5

1.5

Product Details

Published:
10/01/2021
Number of Pages:
3
File Size:
1 file , 77 KB
Redline File Size:
2 files , 150 KB