GSO ASTM A148/A148M:2021
Gulf Standard
Current Edition
·
Approved on
01 July 2021
·
Standard Specification for Steel Castings, High Strength, for Structural Purposes
GSO ASTM A148/A148M:2021 Files
No files are available for this standard right now!
GSO ASTM A148/A148M:2021 Scope
This specification covers the standard for carbon steel, alloy steel, and martensitic stainless steel castings that are to be subjected to higher mechanical stresses. All castings shall undergo heat treatment either by full annealing, normalizing, normalizing and tempering, or quenching and tempering and shall be regulated under pyrometers. Several grades of steel castings are covered and shall conform to the required chemical composition for sulfur and phosphorus. A tension test shall be performed and shall conform to the required tensile strength, yield point, and elongation. The notch bar impact properties shall also be determined by testing one set of three Charpy V-notch impact specimens.
Best Sellers From Construction and Building Sector
GSO 938:2009
Gulf Standard
Test Methods for Chemical Properties of Portland Cement
GSO 1915:2009
Gulf Standard
Test Methods for Physical Properties of Portland Cement
ICS :
GSO 1431:2002
Gulf Technical Regulation
Sanitary appliances - pressurized flushing devices
GSO 1427:2008
Gulf Standard
Ceramic Sanitary Appliances - Western Water Closets
Recently Published from Construction and Building Sector
GSO ASTM C31/C31M:2023
ASTM C31/C31M:22
Gulf Standard
Standard Practice for Making and Curing Concrete Test Specimens in the Field
GSO ASTM A1063/A1063M:2023
ASTM A1063/A1063M:22
Gulf Standard
Standard Specification for Steel Sheet, Twin-Roll Cast, Zinc-Coated (Galvanized) by the Hot-Dip Process
GSO ASTM C33/C33M:2023
ASTM C33/C33M:18
Gulf Standard
Standard Specification for Concrete Aggregates
GSO EN 13639:2023
EN 13639:2017
Gulf Standard
Determination of total organic carbon in limestone