YS/T 291-2012 Active Industry standards-Non-ferrous metals

YS/T 291-2012 Hardmetal blanks used for necking dies of standard bolt

YS/T 291-2012 Hardmetal blanks used for necking dies of standard bolt

Publish Date: 2012-12-28 Implement Date: 2013-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 291-2012

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Powder metallurgy materials and products

ICS Name: Powder metallurgy

Publish Date: 2012-12-28

Implement Date: 2013-06-01

Pages: 8 pages

Scope

This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality certificates, as well as the content of contracts (or purchase orders) for hard alloy blanks used in standard bolt shrinking dies with diameters ranging from M3 to M20.
This standard applies to hard alloy blanks used in standard bolt shrinking dies with diameters ranging from M3 to M20.

Development Information

Word Count: 13 Thousand words Pages: 8 pages

Replace the following standards

YS/T 291-1994

Referenced Standards

GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 5242-1985 Check rules and test methods of cemented carbide products GB/T 5242-2006 Check rules and test methods of cemented carbide products GB/T 5242-2017 Inspection rules and test methods of cemented carbide products GB/T 5243-1985 Marking, packing, transport and storage of cemented carbide products GB/T 5243-2006 Marking,packing,transport and storage of cemented carbide products GB/T 5243-2020 Marking,packing,transport and storage of cemented carbide products

Related Standards

GB/T 3879-1983 Replaced

GB/T 3879-1983 The material blanks of steel bonded carbide

Publish Date: 1983-10-10

GB/T 4309-1984 Replaced

GB/T 4309-1984 Classification and designation for powder metallurgy materials

Publish Date: 1984-03-27

GB/T 5124.1-1985 Replaced

GB/T 5124.1-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of total carbon content

Publish Date: 1985-04-24

GB/T 5124.2-1985 Replaced

GB/T 5124.2-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of free(insoluble) carbon content

Publish Date: 1985-04-24

GB/T 5124.3-1985 Replaced

GB/T 5124.3-1985 Methods for chemical analysis of hardmetals—The potentiometric method for the determination of cobalt content

Publish Date: 1985-04-24

GB/T 5124.4-1985 Replaced

GB/T 5124.4-1985 Methods for chemical analysis of hardmetals—The photometric peroxide method for the determination of titanium content

Publish Date: 1985-04-24