ASTM. SAE. ASME. Heat Treatment. C. Mn. Si. Ni. Cr. Mo. Tensile ksi. Yield ksi. % Elong. % RA. N or N&T A Gr N&T. ASTM A standard for high strength cast steel from Dandong Foundry in China . ASTM A is the specification for carbon steel, alloy steel, and stainless steel castings, the grades include , , , , ,
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ASTM A148 Grade 90-60 [620-415]
Combining values from the two systems may result in non-conformance with the standard. This abstract is a brief summary of the referenced standard. Proceed to Checkout Continue Shopping.
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ASTM A AM for High Strength Steel Castings for Structural Industry
The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. If the document is revised or amended, you will be notified by email.
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The values stated in each system may not be exact equivalents; therefore, each system shall be used astn of the other.
Closed Strand Spelter Sockets ASTM A148
Several grades of steel castings are covered and shall conform to the required chemical composition for sulfur and wstm. The notch bar impact properties shall also be determined by testing one set of three Charpy V-notch impact specimens.
A tension test shall be performed and shall conform to the required tensile strength, yield point, and elongation.
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This standard is also available to be included in Standards Subscriptions. 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. Add to Alert PDF. Please first verify your email before subscribing to alerts.
Combining values from the two systems may result in non-conformance with the standard.