Gotilar Combining values from the two systems may result in non-conformance with the standard. Cor Navy PC 87 8 1 He argues this can much enhance the uptake of new complex methods, as readers do not have to determine how to implement these methods themselves Purolite now sstm a sales office in Auckland, New Zealand to provide more localized support to existing customers and expand our presence in this innovative market. Most water utilities should have effective treatment methods for the filtration of arsenic, iron and manganese from drinking water sources. In the Southwest, there is a noticeable n from the top-quality sand to the next one down. C leaded manganese bronze 58 1 1 No comments were found for ASTM B — 11 standard specification for copper-base alloy centrifugal castings. C high-strength manganese bronze This specification establishes the requirements for copper-based brass or bronze centrifugal castings.

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A number in parentheses indicates the year of last reapproval. This standard has been approved for use by agencies of the U. Department of Defense. The values stated ineach system may not be exact equivalents; therefore, eachsystem shall be used independently of the other.

Combiningvalues from the two systems may result in non-conformancewith the standard. Referenced Documents2.

Ordering Information4. Government, the Supplementary Requirements in SpecificationB may be specified. Materials and Manufacture5. C are used inthe heat treated condition only. Chemical Composition6. Limits may be established and analysisrequired for unnamed elements agreed upon between themanufacturer or supplier and the purchaser. When allnamed elements in Table 2 are analyzed, their sum shall be asspecified in Table 3. Current edition approved July 1, Published July Originally approvedin United States Mechanical Properties7.

Weld Repair8. ASME Requirements9. C and C shall complywith the following In addition, heat numbers or serial numbers that aretraceable to heat numbers shall be marked on all pressure-containing castings individually weighing 50 lb [ Pressure-containing castings weighing less than 50 lb[ Marking shall be in such a position as tonot injure the usefulness of the casting.

General Requirements In the event of a conflict between thisspecification and Specification B, the requirements of thisspecification shall take precedence. C or commercial red brass 83 4 6 7. Leaded semi-red brass C or valve composition 81 3 7 9. Leaded yellow brass C high copper yellow brass 72 1 3 C commercial No. Yellow brass CA Leaded yellow brass C leaded naval brass 61 1 1 High-strength yellow brass C high-strength manganese bronze C high-strength manganese bronze C leaded manganese bronze 58 1 1 C No.

Silicon bronze and silicon C silicon bronze C , or Navy PC 87 8 1 4. High-lead tin bronze C 83 7 7 3. C 85 5 9 1. C 81 7 C 80 10 C 78 7 C 71 5 Aluminum bronze C Grade A C Grade B C Grade C C Nickel aluminum bronze C Grade D APhosphorus 0. Test Methods Product Marking C,C, C, and C may be supplied in the heattreated condition to obtain the higher mechanical propertiesshown in Table 4.

C are given in Table X1. Actual practice may vary by manufacturer. Cooling shall be by the fastestmeans possible that will not cause distortion or cracking whichrenders the castings unusable for the intended application. C 30 13 90 C 29 13 90 C 28 12 83 C 35 12 83 C 30 11 76 C 50 21 C 40 14 97 C 90 45 C 60 C 60 20 C 65 25 C 80 32 C 45 18 C 60 24 C 60 30 C 40 18 C 34 16 C 36 16 C 30 14 97


ASTM B271 Grade C93700 As-Cast

Shaktirr Aluminum Bronze Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. C Grade C Mechanical properties are determined from test bar castings and should meet the requirements listed herein. Mechanical properties are determined from test bar castings and should meet the requirements listed herein. Combining values from the two systems may result in non-conformance with the standard.


Bronze Alloys according to ASTM B505, ASTM B271 y ASTM B22


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