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GME QN 408300

Wrought Copper-Zinc-Alloy

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Organization: GME
Publication Date: 1 July 2012
Status: active
Page Count: 5
scope:

Note: The material specified in this engineering material specification is protected by a patent of Chuetsu Metal Works Co. Ltd., Tokio/Tokyo, JP (patent letter DE 2830459 C3).

Material Description. Wrought copper-zinc- (aluminum-nickel)-cobalt-alloy (Special-brass).

Material Identification. Rods, tubes, profiles and pressing parts, which can be supplied optionally in cold or hot formed condition.

Cross-Reference of Replaced Specifications. Subparagraphs were not applicable. 

Symbols. Not applicable. 

Typical Application. This alloy shall mainly be used for synchronizing rings and for such parts where a very good wear resistance is required.

Remarks. Deviations from the requirements of this specification or additional requirements are specified in the respective component drawings ormaterial releases.

Document History

GME QN 408300
July 1, 2012
Wrought Copper-Zinc-Alloy
Note: The material specified in this engineering material specification is protected by a patent of Chuetsu Metal Works Co. Ltd., Tokio/Tokyo, JP (patent letter DE 2830459 C3). Material Description....
GME QN 408300
February 1, 2002
Wrought Copper-Zinc-Alloy
1 Scope Note: The material specified in this engineering material specification is protected by a patent of Chuetsu Metal Works Co. Ltd., Tokio/Tokyo, JP (patent letter DE 2830459 C3). 1 Zweck...
GME QN 408300
October 1, 1989
Wrought Copper-Zinc-Alloy
A description is not available for this item.

References

This document references:
ISO 6506-1 - Metallic materials - Brinell hardness test - Part 1: Test method
Published by ISO on October 1, 2014
This part of ISO 6506 specifies the method for the Brinell hardness test for metallic materials. It is applicable to both fixed location and portable hardness testing machines. For some specific...
This document references:
ISO 6506-2 - Metallic materials - Brinell hardness test - Part 2: Verification and calibration of testing machines
Published by ISO on October 1, 2017
This document specifies methods of direct and indirect verification of testing machines used for determining Brinell hardness in accordance with ISO 6506-1 and also specifies when these two types of...
This document references:
ISO 6506-3 - Metallic materials - Brinell hardness test - Part 3: Calibration of reference blocks
Published by ISO on October 1, 2014
This part of ISO 6506 specifies a method for the calibration of reference blocks to be used in the indirect verification of Brinell hardness testing machines as described in ISO 6506-2. The...
This document references:
ISO 6506-4 - Metallic materials - Brinell hardness test - Part 4: Table of hardness values
Published by ISO on October 1, 2014
This part of ISO 6506 gives a table of the Brinell hardness values for use in tests on flat surfaces.
This document references:
GMW3059 - Restricted and Reportable Substances
Published by GMW on March 1, 2018
Material Description. This specification, and the associated CG4110, provides the GM requirements regarding substances whose use in materials and components have been identified by one or more...
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