SAE AMS 2451/9 C:2018
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Plating, Brush, Zinc-Nickel, Low Hydrogen Embrittlement
Hardcopy , PDF
06-10-2023
English
08-02-2018
1.1 Purpose This specification covers the requirements for brush plating of zinc-nickel by electrodeposition. 1.2 Application This process has been used typically to improve corrosion resistance of steel parts operating under 500 °F (260 °C) as-plated or under 250 °F (121 °C) when chromate treated, to repair zinc-nickel deposits and to repair damaged or worn parts, but usage is not limited to such applications. 1.3 Classification Type 1 - As-plated Type 2 - As plated with supplementary surface treatment Grade A - Hexavalent chromate treatment Grade B - Trivalent chromium treatment 1.3.1 Unless a specific type is specified, Type 1 shall be supplied. 1.3.2 Unless a specific grade is specified, either may be supplied. 1.4 Safety - Hazardous Materials Shall be in accordance with AMS2451.
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