GB/T 33820-2017 Active National standards

GB/T 33820-2017 Metallic materials—Ductility testing—High speed compression test for porous and cellular metals

Publish Date: 2017-05-31 Implement Date: 2017-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 33820-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \n Test methods for the mechanical properties of metals

ICS Name: Mechanical testing of metal materials

Publish Date: 2017-05-31

Implement Date: 2017-12-01

Pages: 16 pages

Scope

This standard specifies the high-speed compression test method for porous and honeycomb metals under room temperature conditions. This standard is applicable to porous and honeycomb metals with a porosity of 50% or higher. The speed range used in this test method is 0.1 m/s to 100 m/s (when the sample height is 100 mm, the initial strain rate is 1 s-1 to 103 s-1).