JB/T 9211-1999 Abolished Industry standards-Mechanical

JB/T 9211-1999 Medium carbon steel and medium carbon alloy structural steel are both types of steels with a martensitic microstructure

Publish Date: 1999-06-24 Implement Date: 2000-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JB/T 9211-1999

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1999-06-24

Implement Date: 2000-01-01

Development Information

Replace the following standards

ZB J36 016-1990

Superseded by the following standards

JB/T 9211-2008 Medium carbon steel and medium carbon alloy structure steel have a similar level of martensite formation

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