Tiêu chuẩn quốc tế
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Số hiệu
Standard Number
ASTM B124/B124M-16a
Năm ban hành 2016
Publication date
Tình trạng
W - Hết hiệu lực
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Tên tiếng Anh
Title in English Standard Specification for Copper and Copper Alloy Forging Rod, Bar, and Shapes
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Chỉ số phân loại Quốc tế (ICS)
By field |
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Số trang
Page 8
Giá:
Price Liên hệ / Contact us
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Phạm vi áp dụng
Scope of standard 1.1 This specification establishes the requirements for copper and copper alloy rod, bar, and shapes intended for hot forging. The following coppers and copper alloys are involved: Copper UNS Nos. Copper Alloy UNS Nos. Copper Alloy EN 1412 Nos. C11000 C27450 CW612N C14500 C27451 CW617N C14700 C35330 C36500 C37000 C37700 C46400 C46750 C48200 C48500 C48600 C49250 C49255 C49260 C49265 C49300 C49340 C49345 C49350 C49355 C49360 C61900 C62300 C63000 C63200 C64200 C64210 C65500 C67500 C67600 C69150 C69240 C69300 C70620 C71520 C77400 C87700 C87710 Note 1: Additional information about forging practice and forgings produced from these alloys is given in Appendix X1 and in Specification B283/B283M. 1.2 Units-The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.
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