NAVY MIL-B-16522-1951 BRONZE ALUMINUM-MANGANESE CASTINGS《铜铝锰铸件》.pdf

1、MIL-E-16522 ME 7799906 O11b964 O W Il MIL-B-16522 (BuOrd) 8 Aug 1951 SUPER SEljj (NAVY) 46B29a MILITARY SPECIFICATION BRONZE, ALUMINUM-MAllAmESE: CASTINGS AI1 interesteci bureaus of the Navy Department have concurred in the use of this specification for purchase. 1. CLASSIFICATION 1.1 Classification

2、 Alumlnum-manganese bronae castings croverea by this specification shall be of the following classes as apecifie in the oontract or order (6.2): formerly Claaa 2. APPLICABLE SPECDICATIONS AND PUBLICATIONS 2.1 The following specifications and publications, of the issue in effect on date of invitati

3、on for bids, form a part of this specification, SPECSFICATIONS MILITARY JAN-P-106 - Boxes, Wood, Nailed JAN-P-125 - Barrier-Materials, Waterproof, Flexible JAN-P-132 - Crates, Unsheathed, Wood, Nailed NAVY DEPARTMENT General Specifications for Inspection of Material, Appendix II, Metals, Part A, Def

4、initions and Tests. PUBLIC AT IO NS BUREAU OF smPuxs AND ACCOULTS Navy Shipent Marking Handbook (Copies of specif icat ions and publicat ions required by oontractors in connection with specific procurement functions should be obtained frcm the procuring agency or as directed by the contracting offic

5、er). 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-Lb522 ME m 7997906 OLL6965 2 m I MILB-16522 (BuOrd) 3. REQUIREMENTS 3.1 Material.- The material uaed shall be such as to produce cabtings in full cmpliance mith the chemical and physioal re

6、quirements of this specification. 3.2 Chemical cmposit1on.- 3.2.1 Casting8 shall conform to the requirements shown in Table I. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I MIL-B-Lb522 ME 9999906 OlLb96b W I II o Il II pi 8 II c II o * k O Q, p

7、i MIGB-16522 (BuOrd) 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-i6522 (BuOrd) Class 3.2.2 An analysis of each melt of castings shall be furnished by the contractor showing the percentages of the elements design- ated. If, however, the pr

8、esence of other elements is indicated in the course of .routine analysis, further analysis shall be made to determine that they are not present in excess of the allowable total of all other elements. Tensile Yield Elonga- strength per strengt and the fret that the Qeverment xay have formulated, furn

9、ished, or in any way supplied the arid drawings, speelfcations, or other data, is not to be regarded by irpli- ration er othervise as in ag manner llaeneing the hlder r any ether person or eorporation or eonveying ang rights or permisoion to rmufaoture, use or sell any patented invention that may in

10、 eng way be related thereto. 6.4 Replaoeaent af defeotive oastings.- The eontraoter ray be 6.5 Patent notice.- When arernirent drawings, sge6ifioatieaa, Interest t Bureaus: rShsY p- 8s-q - - - - - - - - - - -. SEPARATELY CA5T 649 . I I F r;uRE 10 i PROBLEM HARD. COPY Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-