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Standard Specification for Steel Castings Suitable for Pressure Service
NORMA vydaná dňa 1.5.2021
Označenie normy: ASTM A487/A487M-21
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2021
Kód tovaru: NS-1024656
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
alloy steel, martensitic stainless steel, pressure-containing parts, stainless steel, steel castings,, ICS Number Code 77.140.80 (Iron and steel castings)
1. Scope | ||||||||||||||
1.1?This specification1.2?Selection will depend on design, mechanical, and service conditions. Users should note that hardenability of some of the grades mentioned may restrict the maximum size at which the required mechanical properties are obtained. 1.3?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 nonconformance with the standard. 1.3.1?Within the text, the SI units are shown in brackets. 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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