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Standard Specification for Copper-Zinc-Lead (Red Brass or Hardware Bronze) Rod, Bar, and Shapes
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NORMA vydána dne 1.4.2017
Označení normy: ASTM B140/B140M-12(2017)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.4.2017
Kód zboží: NS-680799
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
C31400, C31600, C32000, hardware bronze, hardware bronze rod, hardware bronze shapes, leaded brass shapes, leaded red brass bar, leaded red brass rod ,, ICS Number Code 77.150.30 (Copper products)
1. Scope | ||||||||||||
1.1 This specification establishes the requirements for copper-zinc-lead (leaded red brass or hardware bronze) rod, bar, and shapes of UNS Copper Alloy Nos. C31400, C31600, and C32000 available for general and screw machine applications. 1.2 Units—Values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, SI units are shown in brackets. The values 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 nonconformance with the specification. 1.3 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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2. Referenced Documents | ||||||||||||
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