ASTM A182/A182M-18a

Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

ASTM International , 10/15/2018

Publisher: ASTM

File Format: PDF

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Description

Standard By:ASTM International , 10/15/2018

Published:10/15/2018

Pages:16

File Size:1 file , 170 KB

Language:English

Note:This product is unavailable in Russia, Ukraine, Belarus

ASTM A182/A182M-18a 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.