A837/A837M-17 is a standard specification for steel plates, which are intended for welded pressure vessels designed for moderate and lower temperature service. This guide aims to provide a detailed understanding of the chemical composition and mechanical properties of this steel grade.
Chemical Composition:
The steel composition of A837/A837M-17 is specified to have a maximum carbon content of 0.22%. Other elements present in the steel include manganese, phosphorus, sulfur, silicon, nickel, chromium, copper, and molybdenum. The maximum allowable content of these elements is also specified in the standard to ensure the desired properties of the steel.
Mechanical Properties:
The mechanical properties of A837/A837M-17 steel grade are also defined in the standard. These properties include tensile strength, yield strength, elongation, and impact energy. The minimum and maximum values for these properties are specified to ensure the suitability of the steel for its intended applications.
Standard Number:
The standard number A837/A837M-17 refers to the specific standard specification developed by ASTM International. This standard provides the guidelines and requirements for the chemical composition, mechanical properties, and other relevant characteristics of the A837/A837M-17 steel grade.
Corresponding:
The term “corresponding” in reference to A837/A837M-17 steel grade indicates that the specifications or requirements mentioned in this guide are directly applicable and related to the A837/A837M-17 standard. This ensures that the information provided is in line with the specific steel grade and can be used as a comprehensive guide for understanding the properties and characteristics of A837/A837M-17 steel grade.