MIL-STD-868B CHANGE I
1. SCOPE
1.1 Scope. This standard covers the process and materials required for the electro-deposition of nickel on high strength steel substrates. Electro-deposited nickel is used for wear resistance, heat resistance, and as an undercoat for precious metals. Subsequent heat treating techniques needed to insure low hydrogen embrittlement of steel are also described. This standard meets the performance requirements of SAE- AMS-QQ-N-290 and may be used when SAE-AMS-QQ-N-290 is specified provided any unique requirements of SAE-AMS-QQ-N-290 are complied with.
1.2 Classification.
1.2.1 Classes. Nickel plating covered by this standard will be of the engineering class only.
types:
1.2.2 Types. Nickel plating covered by this standard shall be of the following
a. Type I - Plated to specified dimensions.
b. Type II - Processed to specified dimensions after plating.
2. APPLICABLE DOCUMENTS
2.1 General. The documents listed in this section are specified in sections 3, 4, and 5 of this standard. This section does not include documents cited in other sections of this standard or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of the documents cited in sections 3, 4, and 5 of this standard, whether or not they are listed in this section.
2.2 Government documents.
2.2.1 Specifications, standards, handbooks and commercial item descriptions. The following specifications, standards, handbooks, and commercial item descriptions form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract.
DEPARTMENT OF DEFENSE SPECIFICATIONS
MIL-R-81841 Rotary Flap Peening of Metal Parts
DEPARTMENT OF DEFENSE STANDARDS
MIL-STD-866 Grinding of Chrome Plated Steel and
(Inactive) Steel Parts Heat Treated to 180,000 psi or over
MIL-STD-871 Electro-Chemical Stripping of Inorganic
(Inactive) Finishes
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