JB/T 9139-1999
Specifications for sintered bronze structural materials (English Version)

Standard No.

JB/T 9139-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Status

Withdraw

Latest

JB/T 9139-1999

Replace

ZB H72010-1989

Scope

This standard specifies the technical requirements, material grades and marking methods, test methods and inspection rules for sintered tin bronze structural materials. This standard applies to 6-6-3 tin bronze structural materials manufactured by powder metallurgy technology.

JB/T 9139-1999 history

• 1999 JB/T 9139-1999 Specifications for sintered bronze structural materials