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ASTM A182/A182M:18 RLV

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Nota: Ultima versione: ASTM A182/A182M:24c

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This specification covers forged or rolled alloy and stainless steel pipe flanges, forged fittings, and valves and parts for high-temperature service. After hot working, forgings shall be cooled to a specific temperature prior to heat treatment, which shall be performed in accordance with certain requirements such as heat treatment type, austenitizing/solution temperature, cooling media, and quenching. The materials shall conform to the required chemical composition for carbon, manganese, phosphorus, silicon, nickel, chromium, molybdenum, columbium, titanium. The material shall conform to the requirements as to mechanical properties for the grade ordered such as tensile strength, yield strength, elongation, Brinell hardness. All H grades and grade F 63 shall be tested for average grain size.

Specifiche dei prodotti

  • Linea rossa da ASTM
  • Pubblicato:
  • Edizione: 18
  • Tipo di documento: IS
  • Pagine
  • Publisher ASTM
  • Distributor ASTM
  • ICS 23.040.40
  • ICS 23.040.60

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