JB/T 6956-2007
Iron nitriding for iron and steel parts (English Version)

Standard No.

JB/T 6956-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Machinery

Latest

JB/T 6956-2007

Replace

JB/T 6956-1993

Scope

This standard specifies the equipment, materials, processes, quality inspection and safety requirements for ion nitriding of workpieces. This standard applies to ion nitriding treatment of steel parts.

JB/T 6956-2007 Referenced Document

• GB 15735 Requirements for the safety and health in production process of metal heat treatment*， 2012-11-05 Update
• GB 536 Liquefied anhydrous ammonia
• GB/T 10067.1 Basic specifications for electroheating and electromagnetic processing installations—Part 1: General*， 2019-08-30 Update
• GB/T 11354 Determination of nitrided case depth and metallographic microstructure examination for steel & iron parts
• GB/T 1220 Stainless steel bars*， 2007-05-14 Update
• GB/T 1221 Heat-resistant steel bars*， 2007-05-14 Update
• GB/T 12603 Classifications and designations for metal heat treatment
• GB/T 1299 Tool and mould steels*， 2014-12-05 Update
• GB/T 13324 Terminology of heat treatment equipment
• GB/T 1348 Spheroidal graphite iron castings*， 2019-12-31 Update
• GB/T 17394 Metallic materials--Leeb hardness test
• GB/T 18449.1 Metallic materials.Knoop hardness test.Part 1:Test method*， 2009-06-25 Update
• GB/T 3077 Alloy structure steels*， 2015-12-10 Update
• GB/T 4340.1 Metallic materials.Vickers hardness test.Part 1:Test method*， 2009-06-25 Update
• GB/T 699 Quality carbon structure steels*， 2015-12-10 Update
• GB/T 700 Carbon structural steels
• GB/T 7232 Metal Heat Treatment Terminology*， 2023-08-06 Update
• GB/T 7445 Pure hydrogen, high pruity hydrogen and ultra pure hydrogen
• GB/T 8979 Pure nitrogen and high purity nitrogen and ultra pure nitrogen*， 2008-05-15 Update
• GB/T 9439 Gray cast iron parts*， 2023-09-07 Update
• GB/T 9451 Determination of total or effective thickness of thin surface hardened layers of steel parts
• GB/T 9452 Test method for qualified work zone of heat treatment furnace*， 2023-05-23 Update
• GB/T 9943 High-speed tool steels*， 2008-05-13 Update

JB/T 6956-2007 history

• 2007 JB/T 6956-2007 Iron nitriding for iron and steel parts
• 1993 JB/T 6956-1993 Ion nitriding