Potrebujeme váš súhlas na využitie jednotlivých dát, aby sa vám okrem iného mohli ukazovať informácie týkajúce sa vašich záujmov. Súhlas udelíte kliknutím na tlačidlo „OK“.
Standard Specification for Steel Castings, Ferritic and Martensitic, for Pressure-Containing and Other Applications, for Low-Temperature Service
Automaticky preložený názov:
Štandardné špecifikácie pre oceľové odliatky, a martenzitický, pre tlak obsahujúce a ďalšie aplikácie, pre nízkoteplotné
NORMA vydaná dňa 1.11.2010
Označenie normy: ASTM A757/A757M-10
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.11.2010
Kód tovaru: NS-4048
Počet strán: 9
Približná hmotnosť: 27 g (0.06 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
alloy steel, carbon steel, ferritic, investment castings, low temperature service, martensitic stainless steel, pressure containing, stainless steel, steel castings, Ferritic steel castings--specifications, Low-temperature service applications--steel, Martensitic stainless steel castings--specifications, Stainless steel castings--specifications, ICS Number Code 77.140.80 (Iron and steel castings)
1. Scope | ||||||||||||
1.1 This specification covers carbon and alloy steel castings for pressure-containing and other applications intended primarily for petroleum and gas pipelines in areas subject to low-ambient temperatures. Castings shall be heat treated by normalizing and tempering or liquid quenching and tempering. All classes are weldable under proper conditions. Hardenability of some grades may limit usable section size. 1.2 The values stated in either inch-pound units or SI units are to be regarded separately as standard. 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 non-conformance with the standard. 1.2.1 Unless the order specifies an “M” designation, the material shall be furnished to inch-pound units. 1.3 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 and health practices and determine the applicability of regulatory limitations prior to use. |
||||||||||||
2. Referenced Documents | ||||||||||||
|
Poskytovanie aktuálnych informácií o legislatívnych predpisoch vyhlásených v Zbierke zákonov od roku 1945.
Aktualizácia 2x v mesiaci !
Chcete vedieť viac informácii ? Pozrite sa na túto stránku.
Posledná aktualizácia: 2024-11-04 (Počet položiek: 2 209 323)
© Copyright 2024 NORMSERVIS s.r.o.