FED QQ-B-639C-黄铜海军:扁平产品-国家数字标准馆

现行 FED QQ-B-639C

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Brass, Naval: Flat Products 黄铜海军:扁平产品

发布日期： 2016-02-19

本规范涵盖了四种含铅和无铅船用黄铜扁平产品（棒材、板材、薄板和带材）的合金，具有狭缝、狭缝和边缘轧制、剪切、锯切或机加工边缘，但不包括具有成品边缘的扁平产品（见6.6）。

This specification covers four alloys of leaded and nonleaded naval brass flat products (bar, plate, sheet, and strip) with slit, slit and edge-rolled, sheared, sawed, or machined edges, but does not include flat products with finished edges (see 6.6).

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相似标准/计划/法规

现行

FED QQ-B-637A Notice 1-Cancellation

BRASS, NAVAL: ROD, WIRE, SHAPES, FORGINGS, AND FLAT PRODUCTS WITH FINISHED EDGES 9BARS, FLAT WIRE, AND STRIP) (S/S BY ASTM-B21-1996, ASTM-B124-1999, ASTM-B283-1999A AND ASTM-B21M-1996) (SUPERSEDING QQ-B-637)
海军黄铜:棒材、线材、型材、锻件和带成品边缘的扁平产品（9bar、扁线材和带材）（由ASTM-B21-1996、ASTM-B124-1999、ASTM-B283-1999A和ASTM-B21M-1996提供）（取代QQ-B-637）

1991-01-23

现行

FED QQ-B-637A Notice 2-Cancellation

1993-05-24