GB/T 15077-2008 Active National standards

GB/T 15077-2008 Geometric size measuring methods of precious metals and their alloy materials

Publish Date: 2008-03-31 Implement Date: 2008-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 15077-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Precious metals and their alloys

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2008-03-31

Implement Date: 2008-09-01

Pages: 13 pages

Scope

This method specifies a method for directly measuring the geometric dimensions of precious metals and their alloy sheets, strips, tubes, wires, rods, and composites. This method is suitable for measuring the geometric dimensions of precious metals and their alloy sheets, strips, tubes, wires, rods, and composites. The measurement range is as follows: for soft metals (pure gold and pure silver), the diameter of wires, rods, and strips must be greater than 0.1 mm; for hard metal wires, rods, and strips, the diameter must be greater than 0.03 mm; for soft metal (pure gold and pure silver) strips and sheets, the thickness must be greater than 0.1 mm; for hard metal strips and sheets, the thickness must be greater than 0.05 mm; and for tube diameters, the hole diameter must be greater than 3.0 mm.