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JB/T 14785-2024Sliding bearings - Technical specifications for lead-free copper alloy-steel back bimetallic materials (English PDF)

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

October 24, 2024

Implementation date

May 1, 2025

Scope

JB/T 14785-2024 (Sliding bearings - Technical specifications for lead-free copper alloy-steel back bimetallic materials) is available as an English-translated PDF.

JB/T 14785-2024 — This standard specifies the structural type and technical requirements of lead-free copper alloy-steel back bimetallic materials for sliding bearings, and describes the corresponding detection methods.

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Document preview — JB/T 14785-2024

National Standard of the People's Republic of China

ICS: 21.100.10
Classification: J 12

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the structural type and technical requirements of lead-free copper alloy-steel back bimetallic materials for sliding bearings, and describes the corresponding detection methods. This standard is applicable to the manufacture of lead-free copper alloy-steel back bimetallic bearing materials with a material thickness of 0.5mm to 8mm and a copper alloy layer thickness of 0.2mm to 1mm, which are made by powder metallurgy sintering and rolling process.

Document data

International classification (ICS): 21.100.10.

Chinese classification (CCS): J12.

Estimated length of the Chinese original: 10,133 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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