JB/T 7951-2004 Active Industry standards-Mechanical

JB/T 7951-2004 Industrial quenching oil-Determination of cooling characteristics-Nickel-alloy probe test emthod

Publish Date: 2004-02-10 Implement Date: 2004-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JB/T 7951-2004

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Heat treatment

ICS Name: Heat treatment

Publish Date: 2004-02-10

Implement Date: 2004-06-01

Pages: 12 pages

Development Information

Pages: 12 pages

Replace the following standards

JB/T 7951-1999 Test method for cooling performance of quenching medium

Referenced Standards

BS 1041 part4-1966 BS 4937 part4-1973 ISO 2719-1988 ISO 2909-1981 ISO 3104-1994 ISO 3405-2000 ISO 3675-1998

Adopt standards

ISO 9950-1995

Related Standards

GB/T 9451-1988 Replaced

GB/T 9451-1988 Determination of total or effective thickness of thin surface hardened layers of steel parts

Publish Date: 1988-06-24

GB/T 12603-1990 Replaced

GB/T 12603-1990 Classification and designation on metal heat treatment

Publish Date: 1990-12-18

GB/T 13324-1991 Replaced

GB/T 13324-1991 Terminology of heat treatment installation

Publish Date: 1991-12-13

GB 15735-1995 Replaced

GB 15735-1995 Requirements for the safety and health in production process of metal heat treatment

Publish Date: 1995-09-26

GB/T 7232-1999 Replaced

GB/T 7232-1999 Terminology of metal heat treatment

Publish Date: 1999-09-03

GB/T 18177-2000 Replaced

GB/T 18177-2000 Gas nitriding of steel parts

Publish Date: 2000-08-28