GB/T 4340.2-2012 English Version, GB/T 4340.2-2012 Metallic materials - Vickers hardness test - Part 2：Verification and calibration of testing machines (English Version)

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GB/T 4340.2-2012 Metallic materials - Vickers hardness test - Part 2：Verification and calibration of testing machines (English Version)
Standard No.:	GB/T 4340.2-2012	Status:	valid remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	9000 words	Price(USD):	270.0 remind me the price change Email:
Implemented on:	2013-6-1	Delivery:	via email in 1~3 business day

77.040.10 Mechanical testing of metals

Standard No.:	GB/T 4340.2-2012
English Name:	Metallic materials - Vickers hardness test - Part 2：Verification and calibration of testing machines
Chinese Name:	金属材料维氏硬度试验第2部分：硬度计的检验与校准
Chinese Classification:	N71 Metal material testing machine
Professional Classification:	GB National Standard
Issued by:	AQSIQ;SAC
Issued on:	2012-12-31
Implemented on:	2013-6-1
Status:	valid
Superseding:	GB/T 4340.2-1999 Metallic Vickers hardness test - Part 2 : Verification of hardness testers
Language:	English
File Format:	PDF
Word Count:	9000 words
Price(USD):	270.0
Delivery:	via email in 1~3 business day

GB/T 4340.2-2012 is referred in:

* GB/T 4340.1-2009 Metallic materials—Vickers hardness test—Part 1:Test method
* GB/T 9711-2011 Petroleum and natural gas industries—Steel pipe for pipeline transportation systems
*GB/T 17394.3-2012 Metallic materials - Leeb hardness test - Part 3: Calibration of reference blocks
*GB/T 4340.1-2024 Metallic materials—Vickers hardness test—Part 1: Test method

Standard

GB/T 4340.2-2012 Metallic materials - Vickers hardness test - Part 2：Verification and calibration of testing machines (English Version)
Standard No.	GB/T 4340.2-2012
Status	valid
Language	English
File Format	PDF
Word Count	9000 words
Price(USD)	270.0
Implemented on	2013-6-1
Delivery	via email in 1~3 business day

Detail of GB/T 4340.2-2012

Standard No.

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ICS Classification

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Introduction of GB/T 4340.2-2012

GB/T4340的本部分规定了按GB/T4340.1测定维氏硬度用的维氏硬度计(以下简称硬度计)的检验和校准方法。
本部分适用于检验硬度计基本功能的直接检验法和对硬度计综合检查的间接检验法。间接检验法可独立地用于使用中的硬度计的定期常规检验。
如果硬度计还可用于其他方法的硬度试验,则应按每一种方法单独地对硬度计进行检验。
本部分也适用于便携式硬度计。

Contents of GB/T 4340.2-2012

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Keywords:
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