SAE AMS 4710H-2018

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Carl 2024-11-15 8 1.09MB 5 页 20星币
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AEROSPACE
MATERIAL SPECIFICATION
AMS4710™
REV. H
Issued 1942-12
Noncurrent 1977-03
Revised 2007-07
Reaffirmed 2012-09
Stabilized 2018-01
Superseding AMS4710G
Brass Wire, Tinned
65Cu - 35Zn
Annealed (061)
(Composition similar to UNS C27000)
RATIONALE
AMS4710H stabilizes this document because it is no longer state of the art and other documents contain similar but not
necessarily equivalent requirements.
STABILIZED NOTICE
AMS4710H has been declared "STABILIZED" by SAE AMS Committee D Nonferrous Alloys. This document was stabilized
because this document contains mature technology that is not expected to change and thus no further revisions are
anticipated. Previously this document was reaffirmed. The last technical update of this document occurred in July, 2007.
Users of this document should refer to the cognizant engineering organization for disposition of any issues with
reports/certifications to this specification; including exceptions listed on the certification.
NOTE: In many cases, the purchaser may represent a sub tier supplier and not the cognizant engineering organization.
AMS Committee D recommends that the following similar but not identical specifications be used for the “STABILIZED”
specification.
ASTM B134 Brass Wire
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摘要:

SAE AMS 4710H-2018 是美国汽车工程师学会发布的军标级黄铜棒与型材技术规范,专门针对含铜59.0%-63.0%、铅1.5%-2.5%的易切削黄铜合金制定。该标准替代了之前的AMS 4710G版本,主要修订了化学成分的检测方法、力学性能指标以及交货状态的验收要求。它适用于航空航天、军工装备及精密仪器中需高强度、良好切削加工性及耐腐蚀性的结构件与连接件。本规范严格规定了热加工或冷加工后的拉伸强度(最低331 MPa)、屈服强度及伸长率,同时明确了晶粒度、应力腐蚀开裂敏感性等关键质量参

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作者:Carl 分类:国外协会 价格:20星币 属性:5 页 大小:1.09MB 格式:PDF 时间:2024-11-15

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