ASTM B BM 08 Standard Specification for Copper Alloy Continuous Castings_机械/仪表_工程科技_专业资料。ASTM B BM Chemical Composition according to ASTM B/BM 1Ni value includes Co. Note: Cu + Sum of Named Elements, % min. Single values, unless. ASTM B/BM Standard Specification for Copper Alloy Continuous Castings. standard by ASTM International, 03/01/ View all product details.
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From simple blanket orders and multiple releases to providing shelf replenishment delivery and stocking services, our goal is always the same; keep your operation running without inconvenience and your cost of b55 at a minimum.
Our weights are conservative to the heavier side but there may be slight variations in weight from bar to bar. This standard is subject to revision at any astk by the responsible technical committee and must be reviewed every?
ASTM B / BM – 12 Standard Specification for Copper Alloy Continuous Castings
C leaded nickel-tin bronze The cross sections are the diameter of a round solid, the distance across the? Marking shall be in such a b5055 as not to injure the usefulness of the casting. C is used only in the quench-hardened and tempered TQ30 condition, see Table 2. C nickel-phosphor bronze This standard has been approved for use by agencies of the Department of Defense. C leaded nickel-tin bronze 84 10 2. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine asstm applicability of regulatory limitations prior to use.
Equivalent specifications are verified and updated annually. They are a combination of the calculated theoretical weights and an average of actual weights.
The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Users of this standard are expressly advised that determination of the validity of asrm such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. Contact our QA department for clarification. Committee B05 has identi? It is the responsibility of the b55 of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
C silicon brass C leaded semi-red brass 76 2. C high-strength yellow brass Combining values from the two systems may asstm in non-conformance with the speci? C high-leaded tin bronze 80 10 9. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. This sample may be taken before mechanical straightening. Actual practice may vary by manufacturer. A number in parentheses indicates the year of last reapproval.
The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Mechanical Property Requirements 8. Residual elements may be present in cast copper-base alloys.
C leaded semi-red brass 80 2. The fractured bars shall be retained for chemical verification.
ASTM B505 SAE 660 Bronze
Specifications shown are current as of May 4, Test bar specimens shall be positively identi? Dimensions and Permissible Variations In these cases, mechanical property requirements shall be subject to agreement between the purchaser and the manufacturer. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Each continuous cast bar from aztm the test bar was taken shall be identi? This abstract is a brief summary of the referenced standard.
A superscript epsilon e indicates an editorial change since the last revision or reapproval. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. In such cases the manufacturer shall maintain heat traceability to specific manufacturing date and chemical analysis. Materials and Manufacture 6. C used only in the quench-hardened and tempered TQ30 condition.
Due to commercial variations in compositions and to manufacturing limitations, they should not be used for asfm purposes. aatm
ASTM B / BM – 18 Standard Specification for Copper Alloy Continuous Castings
When all named elements in Table 10 are analyzed, their sum shall be as speci? Link to Active This link will always route to the current Active version of the standard. Approved April 1, C tin bronze 85 In determining copper minimum, copper asmt be calculated as copper plus nickel.
Cooling shall be by the fastest means possible that will not cause excessive distortion or cracking.