ASTM A, Martensitic, Normalized and tempered; Quenched and tempered. See the chemical composition and physical properties of ASTM A Grade CA6NM-A, find alternative materials, and connect with suppliers. See the chemical composition and physical properties of ASTM A Grade 4-A, find alternative materials, and connect with suppliers.
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Preliminary heat treatment and multiple tempering are permitted.
ASTM A487 Grade 4-A
Please contact us at webmaster matweb. Other temperatures may be used upon agreement between the manufacturer and the purchaser, in which case S 8. The values stated in each system are not exact equivalents; therefore, each system must aetm used independently of the other. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters.
Cast Stainless Steel CA15, ASTM A
This specification covers low-alloy steel and martensitic stainless steels in the normalized and tempered, or quenched and tempered conditions, suitable for pressure-containing parts. Historical Version s – view previous versions of standard.
The weldability of the classes in this specification varies from readily weldable to weldable only with adequate precautions, and the weldability of each class should be considered prior to assembly by fusion welding. Other surface discontinuities shall meet the visual acceptance standards specied in the order.
ASTM A AM for Steel Castings made by Steel Foundry in China
Asfm values from the two systems may result in non-conformance a48 the standard. Repair by welding may be done. The intermediate and nal PWHT temperatures shall be the same as the intermediate and nal tempering temperatures, respectively, as the original heat treatment of the castings. Tensile properties of the steel shall conform to the requirements for tensile strength, yield strength, elongation, reduction of area, hardness, and maximum thickness. Questions or comments about MatWeb?
ASTM A487 Grade CA6NM-A
Re—examination of the weld repair by radiography when Supplementary Requirement S 5 has been specied will not be necessary when an applicable surface inspection method was used to locate the discontinuity except for the following: A superscript epsilon e indicates an editorial change since the last revision or reapproval.
Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.
Login to see your most recently viewed materials here. Originally published as A — 63T.
When methods involving high temperatures are used in the removal and repair of discontinuities, the casting shall be preheated to at least the minimum temperature in Table 4.
Unacceptable visual surface discontinuities shall be removed and their removal veried by visual examination of the resultant cavities. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Users should note that hardenability of some of the grades mentioned may restrict the maximum size at which the required mechanical properties are obtained.
Examination of Weld Preparation S Data sheets for over a4487, metals, plastics, ceramics, and composites. Subscribe to Premium Services Searches: Users should note that hardenability of some of the grades mentioned may restrict the maximum size asrm which the required mechanical properties are obtained.
Martensitic, Normalized and tempered; Quenched and tempered Key Words: The steel shall conform to the required chemical composition for carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, vanadium, boron, and copper.
D Double temper with the nal temper at a lower temperature than the intermediate temper.
Repair By Welding 9. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC. Magnetic Particle Inspection S5. Charpy Impact Test S8.
The conversion given is based on CA6NM test adtm. Product analysis tolerances for stainless grades are not presently applicable pending development of these limits. Those which are ordinarily considered suitable for use with this specication are given below. All castings shall receive the specified heat treatment requirement: Click here to view all the property values for this datasheet as they were originally entered into MatWeb.
Combining values from the two systems may result in nonconformance with the specication.