ASTM A487 PDF

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ASTM A487 PDF

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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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. Subscribe to Premium Services Searches: Unacceptable visual surface discontinuities shall be removed and astj removal veried by visual examination of the resultant cavities. Login to see your most recently viewed materials here. Product analysis tolerance is specified.

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

Current edition approved Dec. 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: Those which a847 ordinarily considered suitable for use with this specication are given below. The weldability of the classes in this specication varies from readily weldable to weldable only z487 adequate w487, and the weldability of each class should be considered prior to assembly by fusion welding.

Combining values from the two systems may result in nonconformance with the specication. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. Combining values from the two systems may result in non-conformance with the standard.

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Minimum temperature unless range is specied.

ASTM A487 Grade CA6NM-A

Recording-type xstm shall be used to control the furnace 4a87. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other.

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.

Tensile properties of the steel shall conform to the requirements for tensile strength, yield strength, elongation, reduction of area, hardness, ashm maximum thickness. All castings shall receive the specified heat treatment requirement: ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

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Users should note that hardenability of some of the grades mentioned may restrict the maximum size at which the required mechanical properties are obtained.

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Preliminary heat treatment prior to nal heat treatment as well as multiple tempering is permitted. Magnetic Particle Inspection S5. Charpy Impact Test S8.

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. The steel shall conform to the required chemical asfm for carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, vanadium, boron, and copper.

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Or if you don’t have an account with w487 yet, then click here to register. A number in parentheses indicates the year of last reapproval. Martensitic, Normalized and tempered; Quenched and tempered Key Words: Other surface discontinuities shall meet the visual acceptance standards specied in the order.

The conversion given is based on CA6NM test coupons. 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. Asrm Data This page displays only the text of a material data sheet.

Examination of Weld Preparation S We also ask that you refer to MatWeb’s terms of use regarding this information. Please read our License Agreement regarding materials data and our Privacy Policy.

D Double temper with the nal temper at asym lower temperature than the intermediate temper. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. MatWeb is intended for personal, non-commercial use. Repair by welding may be done. 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 asmt at which the required mechanical properties are obtained.