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ASTM A466/A466M-07(2020)
Standard Specification for Weldless Chain
Přeložit název
NORMA vydána dne 1.3.2020
Informace o normě:
Označení normy: ASTM A466/A466M-07(2020)
Datum vydání normy: 1.3.2020
Kód zboží: NS-988546
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM A466/A466M-07(2020) :
This specification covers weldless chain suitable for applications where a light and flexible chain is required. The material may be steel, brass, or bronze. The chain shall conform to the dimensional requirements as specified. Breaking force test shall be made to conform to the minimum requirements specified.
Keywords:
steel chain, weldless steel chain,, ICS Number Code 77.140.65 (Steel wire, wir ropes and link chains)
Doplňující informace
| 1. Scope | ||||||||
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1.1 This specification covers weldless chain suitable for applications where a light and flexible chain is required. The material may be steel, brass, or bronze. 1.2 Seven classes of chain are covered: 1.2.1 Class SL—Single-loop chain. 1.2.2 Class DL—Double-loop chain. 1.2.3 Class SH—Sash chain. 1.2.4 Class SF—Plumbers’ chain. 1.2.5 Class SJ—Single-jack chain. 1.2.6 Class DJ—Double-jack chain. 1.2.7 Class RG—Register chain. 1.3 The values stated in either SI units or in other units shall be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two system shall not be combined. 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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| 2. Referenced Documents | ||||||||
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