GB/T 28487-2012 Active National standards

GB/T 28487-2012 Precious metal alloys chains—Determination of tensile strength—Method of tensile testing

GB/T 28487-2012 Precious metal alloys chains—Determination of tensile strength—Method of tensile testing

Publish Date: 2012-06-29 Implement Date: 2012-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 28487-2012

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Decorative arts and crafts

ICS Name: Jewelry

Publish Date: 2012-06-29

Implement Date: 2012-11-01

Pages: 5 pages

Scope

This standard specifies the general principles for determining the tensile strength of precious metals and their alloys under specified conditions.
This standard is applicable to gold and its alloy chains, silver and its alloy chains, platinum and its alloy chains, and palladium and its alloy chains that comply with the provisions of GB 11887.

Development Information

Word Count: 7 Thousand words Pages: 5 pages

Referenced Standards

ISO 2602 GB/T 1423-1996 Method of measurement of density for precious metals and their alloys GB/T 11887-2000 Jewellery－Fineness of precious metal alloys and designation GB 11887-2002 Jewellery—Fineness of precious metal alloys and designation GB 11887-2008 Jewellery—Fineness of precious metal alloys and designation GB 11887-2012 Jewellery—Fineness of precious metal alloys and designation QB/T 2062-2015 precious metal jewelry QB/T 2062-2006 precious metal jewelry QB/T 2062-1994 precious metal jewelry

Related Standards

GB/T 9288-1998 Replaced

GB/T 9288-1998 Analyse method of gold content in jewellery

Publish Date: 1998-03-25

GB/T 17832-1999 Replaced

GB/T 17832-1999 Determination of silver in silver jewellery alloys—Volumetric (potentiometric) method using potassium bromide

Publish Date: 1999-08-12

GB/T 11887-2000 Replaced

GB/T 11887-2000 Jewellery－Fineness of precious metal alloys and designation

Publish Date: 2000-04-05

GB/T 18043-2000 Replaced

GB/T 18043-2000 Precious metal jewellery content non-damaged test method—X-ray fluorescence spectrometry

Publish Date: 2000-04-05

GB/T 18303-2001 Replaced

GB/T 18303-2001 Color grading of polished diamond by visual matching

Publish Date: 2001-01-21

GB/T 11886-2001 Replaced

GB/T 11886-2001 Chemical analysis—Method of silver content in jewellery

Publish Date: 2001-07-20