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Standard Specification for Pressure Vessel Plates, Carbon Steel, Low- and Intermediate-Tensile Strength
Automaticky preložený názov:
Štandardné špecifikácie pre tlakové nádoby Dosky, uhlíkovej ocele, s nízkym a stredným Pevnosť v ťahu
NORMA vydaná dňa 1.5.2012
Označenie normy: ASTM A285/A285M-12
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2012
Kód tovaru: NS-1885
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
carbon steel plate, low-and-intermediate strength steel plate for pressure vessels, steel plate for pressure vessels, ICS Number Code 77.140.50 (Flat steel products and semi-products)
1. Scope | ||||||||
1.1 This specification covers carbon steel plates of low- and intermediate-tensile strengths which may be made by killed, semi-killed, capped, or rimmed steel practices at the producer's option. These plates are intended for fusion-welded pressure vessels. 1.2 Plates under this specification are available in three grades having different strength levels as follows:
1.3 The maximum thickness of plates under this specification, for reasons of internal soundness, is limited to a maximum thickness of 2 in. [50 mm] for all grades. Note 1—For killed carbon steels only refer to the following ASTM specifications: A 299/A 299M Pressure Vessel Plates,
Carbon Steel, Manganese- A 515/A 515M Pressure Vessel Plates,
Carbon Steel, for A 516/A 516M Pressure Vessel Plates,
Carbon Steel, for Moderate- 1.4 For plates produced from coil and furnished without heat treatment or with stress relieving only, the additional requirements, including additional testing requirements and the reporting of additional test results, of Specification A20/A20M apply. 1.5 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. |
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2. Referenced Documents | ||||||||
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