This specification covers the requirements for electrodeposited nickel plating on steel, copper and copper alloys, and zinc and zinc alloys.

2023年6月14日 · AMS-QQ-N-290 has been declared "STABILIZED" by AMS Committee B. This document will no longer be updated and may no longer represent standard industry practice.

2017年9月7日 · 标准QQ-N-90A（镍电镀）1.范围及分类1.1范围此标准涵盖对钢铁，铜，铜合金，锌，锌合金进行镍电镀的所有要求。1.分类1..1分类此标准涵盖的镍电镀等级如下，详见6.分类1：防腐蚀电镀分类：工程电镀1..等级分类1电镀含下述电镀等级，详见6.等级A—厚度：0.0016英寸等级B—厚度：0.001英寸等级C—厚度 ...

QQ-N-290A, FEDERAL SPECIFICATION: NICKEL PLATING (ELECTRODEPOSITED) (12 NOV 1971) [S/S BY SAE-AMS-QQ-N-290]., This specification covers the requirements for electro-deposited nickel plating on steel, copper and copper alloys, and zinc and zinc alloys.

technical standards. The initial release of AMS-QQ-N-290 is intended to replace QQ-N-290A. Any part numbers established by the original specification remain unchanged. The original Military Specification was adopted as an SAE standard under the …

2024年6月3日 · AMS-QQ-N-290 standardizes nickel plating for aerospace, ensuring consistent quality and enhanced performance of components. Compliance with AMS-QQ-N-290 includes thorough surface preparation, meticulous process controls, and stringent testing protocols.

2025年3月24日 · ams-qq-n-290b 已恢复以涵盖以前合格的产品。鼓励新设计应用考虑 ams2403 和 ams2423。这些产品通常用于钢、铜和铜合金以及锌和锌合金上的电沉积镍镀层，但用途并不限于此类应用。

This specification covers the requirements for electrodeposited nickel plating on steel, copper and copper alloys, and zinc and zinc alloys. SAE International Material Specification, Nickel Plating (Electrodeposited), SAE Standard AMSQQN290, Issued July 2000, https://doi.org/10.4271/AMSQQN290.

SAE AMS-QQ-N-290C《Nickel Plating (Electrodeposited)》These products have been used typically for electrodeposited nickel plating on steel, copper and copper alloys, and zinc and zinc alloys, but usage is not limited to such applications.

sae international ams-qq-n-290Žd 1 of 12 • Tensile strength or hardness of the basis metal • Preplate stress relief to be performed by plating processor (time and temperature) if different from 3.2.2