JB/T 3905-1994
General technical specifications for cast aluminum alloys for rock drilling machinery and pneumatic tools (English Version)

Standard No.

JB/T 3905-1994

Language

Chinese, Available in English version

Release Date

1994

Published By

Professional Standard - Machinery

Status

Be replaced 2007-07

Replace By

JB/T 3905-2006

Latest

JB/T 3905-2017

Scope

This standard specifies the chemical composition, mechanical properties, grain size, gas content and deterioration effects of cast aluminum alloys for rock drilling machinery and pneumatic tools. This standard applies to aluminum alloys used in rock drilling machinery and pneumatic tool castings.

JB/T 3905-1994 history

• 2017 JB/T 3905-2017 General technical conditions for casting aluminum alloys in rock drilling machinery and pneumatic tools
• 2006 JB/T 3905-2006 General specifications for casting aluminium alloy of rock drilling machines and pneumatic tools
• 1994 JB/T 3905-1994 General technical specifications for cast aluminum alloys for rock drilling machinery and pneumatic tools