Tiêu chuẩn quốc tế
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Số hiệu
Standard Number
ASTM B591-20
Năm ban hành 2020
Publication date
Tình trạng
W - Hết hiệu lực
Status |
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Tên tiếng Anh
Title in English Standard Specification for Copper-Zinc-Tin and Copper-Zinc-Tin-Iron-Nickel Alloys Plate, Sheet, Strip, and Rolled Bar
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Chỉ số phân loại Quốc tế (ICS)
By field |
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Số trang
Page 6
Giá:
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Phạm vi áp dụng
Scope of standard 1.1 This specification establishes the requirements for specified copper-zinc-tin alloys and copper-zinc-tin-iron-nickel alloys plate, sheet, strip, and rolled bar. The alloys and nominal compositions are as follows: Copper Alloy UNS No. Copper, % Tin, % Zinc, % Phos., % Iron, % Nickel, % C40500 95 1 4 C40810 95.5 2.0 2.2 0.03 0.1 0.15 C40850 95.5 3.0 1.3 0.1 0.1 0.1 C40860 94.8 2.0 3 0.03 0.03 0.1 C41100 91 0.5 8.5 C41300 91 1 8 C41500 91 2 7 C42200 87 1 12 C42500 88 2 10 C42520 89.8 2.0 8 0.1 0.1 0.1 C43000 85 2 13 C43400 85 0.7 14.3 1.2 Units-The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.2.1 Exception-Average grain size in Table 3 is stated in SI units. 1.3 The following safety hazard caveat pertains only to the test method(s) described in this specification: 1.3.1 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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