GB/T 10425-2002 in English

SUPERSEDED

Sintered metal friction materials--Determination of apparent hardness

Issued on:2002-04-09
Implemented on:2002-10-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $90.00
$88.00

Standard No:	GB/T 10425-2002
Document status:	SUPERSEDED
Superseded by:	GB/T 10425-2025 Sintered metal friction materials—Determination of apparent hardness
Superseded on:	2026-02-01
Title in English:	Sintered metal friction materials--Determination of apparent hardness
Title in Chinese:	烧结金属摩擦材料表观硬度的测定
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2002-04-09
Implemented on:	2002-10-01
Superseding:	GB/T 10425-1989 Sintered metal friction materials--Determination of apparent hardness
ICS Classification:	77.160-Powder metallurgy
Chinese Classification:	H72-Powder metallurgy material and product
Professional Classification:	GB-National Standard
Related Keywords:	sintered metal friction materials sintered metal friction apparent hardness apparent hardness scopethis standard friction layer thickness
Related Topics:	Metal Material Hardness Tester friction material internal friction metal material Friction material visual inspection Appearance of friction material metal to metal coefficient of friction Friction material impact strength Appearance Friction Material Simulation Apparent Hardness of Sintered Metal Friction Material metal to metal coefficient of friction Friction material hardness Friction material impact strength Metal-to-Metal Coefficient of Friction Friction material hardness Coefficient of Friction of Metallic Materials pre-sintering temperature Mesoscopic materials Mesoscopic materials material internal friction internal friction of the material coefficient of friction between metals metal friction friction coefficient of metal material metal to metal friction metal metal friction hardness friction Coefficient of friction of each metal metal internal friction Metal-to-Metal Coefficient of Friction Hardness determination Metal-to-Metal Friction Coefficient Friction hardness metal ball friction Coefficient of gold-gold friction Gold-gold friction coefficient Sintering hardness Sintering hardness GBT10425 GB/T 10425-2002 GB/T 308-2002 metal friction Metal materials and products (microstructure) sintering Sintered metal apparent binding constant Motor friction plate hardness testing Standard table of friction coefficient of metal materials Metal friction coefficient test Metal sheet friction coefficient test Angle measurement of metal materials Metal static friction coefficient detection Friction material void ratio test standard Determination of friction coefficient in metal experiments Metal material friction coefficient test Friction coefficient test on metal surfaces Metal apparent density test Does the friction material damage the disc?

《GB/T 10425-2002烧结金属摩擦材料表观硬度的测定》由604-1（中国机械工业联合会）归口，主管部门为中国机械工业联合会。
本标准规定了烧结金属摩擦材料及制品的表观硬度测定方法。本标准适用于烧结金属摩擦材料及摩擦层厚度不小于0.7mm的带芯板烧结金属摩擦片表观硬度的测定。

Scope

This standard specifies the method for measuring the apparent hardness of sintered metal friction materials and products. This standard applies to the determination of the apparent hardness of sintered metal friction materials and sintered metal friction plates with a core plate with a friction layer thickness not less than 0.7 mm.

More samples: NB/T 47013.2-2015 GB 18306-2015 DL/T 5154-2012

Sample only — not a preview of GB/T 10425-2002

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