GB/T 230-1991 English Version, GB/T 230-1991 Metallic materials－Rockwell hardness test (English Version)

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GB/T 230-1991 Metallic materials－Rockwell hardness test (English Version)
Standard No.:	GB/T 230-1991	Status:	superseded remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	8500 words	Price(USD):	295.0 remind me the price change Email:
Implemented on:	1992-7-1	Delivery:	via email in 1~3 business day

Standard No.:	GB/T 230-1991
English Name:	Metallic materials－Rockwell hardness test
Chinese Name:	金属洛氏硬度试验方法
Chinese Classification:	H22 Metal mechanical property test method
Professional Classification:	GB National Standard
ICS Classification:	77.040.10 77.040.10 Mechanical testing of metals 77.040.10
Issued on:	1991-01-01
Implemented on:	1992-7-1
Status:	superseded
Superseded by:	GB/T 230.1-2004 Metallic Rockwell hardness test—Part 1:Test method(scales A, B, C, D, E, F, G, H, K, N, T))
Superseded on:	2004-10-1
Superseding:	GB 230-1983
Language:	English
File Format:	PDF
Word Count:	8500 words
Price(USD):	295.0
Delivery:	via email in 1~3 business day

GB/T 230-1991 is referred in:

* GB/T 9711.2-1999 Petroleum and natural gas industries-Steel pipe for pipelines-Technical delivery conditions-Part 2:Pipes of requirements class B
* JB/T 6887-2004 Technical Condition of Cast Iron for Fans Blower and Compressors
* GB/T 3098.4-2000 Mechanical properties of fasteners-Nuts-Fine pitch thread
* GB/T 3098.2-2000 Mechanical properties of fasteners—Nuts—Coarse thread
* GB 19158-2003 Steel cylinders for the storage of compressed natural gas
* JB/T 8112-1999 Forged shackles for general lifting purposes -- Dee shackles and bow shackles
* GB/T 6478-2001 Steels for cold heading and cold extruding
* JB/T 10416-2004 Automobile suspension springs specification
* JB/T 6887-2004 Technical Condition of Cast Iron for Fans Blower and Compressors
* JB/T 10416-2004 Automobile suspension springs specification
* GB 19158-2003 Steel cylinders for the storage of compressed natural gas
* GB/T 6478-2001 Steels for cold heading and cold extruding
* GB/T 3098.2-2000 Mechanical properties of fasteners—Nuts—Coarse thread
* GB/T 3098.1-2000 Mechanical Properties of Fasteners - Bolts, Screws and Studs
* GB/T 3098.4-2000 Mechanical properties of fasteners-Nuts-Fine pitch thread
* GB/T 9711.2-1999 Petroleum and natural gas industries-Steel pipe for pipelines-Technical delivery conditions-Part 2:Pipes of requirements class B
* JB/T 8112-1999 Forged shackles for general lifting purposes -- Dee shackles and bow shackles
* GB/T 3098.3-2000 Mechanical properties of fateners - Set screws
* GB/T 3098.15-2000 Mechanecal properties of fasteners - Nuts made of stainless-steel
* JB/T 10416-2004 Automobile suspension springs specification
* GB/T 3098.1-2000 Mechanical Properties of Fasteners - Bolts, Screws and Studs
* GB/T 3098.1-2000 Mechanical Properties of Fasteners - Bolts, Screws and Studs
* GB/T 3098.2-2000 Mechanical properties of fasteners—Nuts—Coarse thread
* JB/T 8112-1999 Forged shackles for general lifting purposes -- Dee shackles and bow shackles
* DL/T 715-2000 Selection guidelines for the metallic material of fossil -- fired power plants
* TB/T 2344-2003 Technical specifications for the procurement of 43 kg/m~75kg/m as rolled rails
* GB/T 1299-2000 Alloy tool steels
* GB/T 8263-1999 Abrasion-Resistant White Iron Castings
* TB/T 3010-2001 Ordering Technical Specifications for High-carbon Chromium Bearing Steel of Rolling Bearings for Railway Vehicle
*QC/T 481-2005 Specifications of crankshaft for vehicle engine
*GB/T 4437.1-2015 Aluminium and aluminium alloy extruded tubes—Part 1: Seamless tubes
*GB 825-1988 Eyebolts
*MT 355-2005 mining parachute technical specification
*GB/T 18763-2002 Powder actuated tool
*QC/T 600-1999 Assembly of hexagon head bolt and conical spring washer
*GB/T 16939-1997 High strength bolts for joints of space grid structures
*GB/T 11640-2001 Seamless aluminium alloy gas cylinder

Standard

GB/T 230-1991 Metallic materials－Rockwell hardness test (English Version)
Standard No.	GB/T 230-1991
Status	superseded
Language	English
File Format	PDF
Word Count	8500 words
Price(USD)	295.0
Implemented on	1992-7-1
Delivery	via email in 1~3 business day

Detail of GB/T 230-1991

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Chinese Classification

Professional Classification

ICS Classification

Issued by

Issued on

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Status

Superseded by

Superseded on

Abolished on

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Introduction of GB/T 230-1991

Contents of GB/T 230-1991

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