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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Combining values from the two systems may result in non-conformance with the standard. Repair By Welding 9. Examination of Weld Preparation S Other surface discontinuities shall meet the visual acceptance standards specied in the order. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every ve years and if not revised, either reapproved or withdrawn.

Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units.

MatWeb is intended for personal, non-commercial use. The conversion given is based on CA6NM test coupons. Please read our License Agreement regarding materials data and our Privacy Policy.

We appreciate your input. 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. Originally published as A — 63T. Preliminary heat treatment prior to nal heat treatment as well as multiple tempering is permitted.


The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Data sheets for overmetals, plastics, ceramics, and composites.

ASTM A487 Grade 4-A

The weldability of the classes in this specication 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.

Login to see your most recently viewed materials here. Product analysis tolerances for stainless grades are not presently applicable pending development of these limits. To see MatWeb’s complete data sheet for this material including material property data, metal compositions, material suppliers, etcplease click the button below. Users should note that hardenability of some of the grades mentioned may restrict the maximum size at which the required mechanical properties are obtained.

ASTM A / AM – 14e1 Standard Specification for Steel Castings Suitable for Pressure Service

Preliminary heat treatment and multiple tempering are permitted. Property Data This page displays only the text of a material data sheet. A superscript epsilon e indicates an editorial change since the last revision or reapproval. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.


Recording-type pyrometers shall be used to control the furnace temperature. Within the text, the SI units are satm in brackets.

ASTM A487 Grade CA6NM-A

Minimum temperature unless range is specied. Please contact us at webmaster matweb.

Current edition approved Dec. Link to Active This link will always route to the current Active version of the standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

Those which are ordinarily considered suitable for use with this specication are given below. Other temperatures w487 be used upon agreement between the manufacturer and the purchaser, in which case S 8.

The steel shall conform to the required chemical composition for carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, vanadium, boron, and copper. This abstract is a brief summary of ast referenced standard. General Conditions for Delivery 3.