See the chemical composition and physical properties of ASTM A Grade CA15, find alternative materials, and connect with suppliers. ASTM A grade WC6 is a type of ASTM A cast steel. Cited properties are appropriate for the normalized and tempered condition. The graph bars on the. ASTM A grade C12 is a type of ASTM A cast steel. Cited properties are appropriate for the normalized and tempered condition. The graph bars on the.
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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 a2217 own responsibility.
Chrome Moly Valve Material F5 F11 F22 F9 C5 WC6 WC9 C12 | Global Supply Line
This standard has been approved for use by agencies of the Department of Defense. It is not intended to imply that these grades possess equal degrees of weldability; therefore, it is the responsibility of the purchaser to establish for himself a suitable welding technique. Referenced Documents purchase separately The documents listed below are referenced z217 the subject standard but are not provided as part of the standard. Since these grades possess varying degrees of suitability for high-temperature and corrosion-resistant service, it is also the responsibility of the purchaser to determine which grade shall be furnished, due consideration being given to the requirements of the applicable construction codes.
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 aastm. Selection will depend on design and service conditions, mechanical properties, and the high-temperature and corrosion-resistant characteristics Note 3.
When methods involving high temperature are used in the removal of discontinuities, castings shall be preheated to at least the minimum temperatures in Table 3. Additional alloy steels that may better fulfill certain types of service will be considered for inclusion in this specification by the committee as the need becomes apparent. General Conditions for Delivery 3.
Heat and product analyses shall be performed wherein specimens shall conform to required chemical composition of carbon, molybdenum, chromium, nickel, vanadium, manganese, phosphorus, sulfur, silicon, columbium, nitrogen, aluminum, copper, titanium, tungsten, and zirconium. Link to Active This link will always route to the current Active version of the standard.
NOTE 3—The committee formulating this speci? Repair by Welding 9. ASTM does not give any aztm express or implied a17 make any representation that the contents of this abstract are accurate, complete or up to date. Combining values from the two systems may result in non-conformance with the standard. Active view current version of standard. This specification covers steel castings, martensitic stainless steel and alloys steel castings for valves, flanges, fittings, and other pressure-containing parts intended primarily for high-temperature and corrosive service.
Low alloy quench-and-tempered grades equivalent to Speci?
Current edition approved Mar. Historical Version s – view previous versions of standard. When castings are produced with Supplementary Requirement S4 speci?
ASTM A217 Grade CA15
A list of standardized supplementary requirements for use at the option of the purchaser is included in Speci? Mandatory Postweld Heat Treatment S Others enumerated in Speci? Note 3—The committee formulating this specification has included nine grades of materials that are considered to represent basic types of ferritic alloy steels suitable for valves, flanges, fittings, and other pressure-containing parts. Selection will depend on design and service conditions, mechanical properties, and the high-temperature and corrosion-resistant characteristics Note 3.
This mandatory stress relief or reheat-treatment shall be in accordance with the quali? Therefore, the addition of strong nitride forming elements, those with a stronger affinity for nitrogen than Cb and V, as deoxidation agents, interferes with these high-temperature strengthening mechanisms.
Those which are ordinarily considered suitable for use with this speci?
When castings are produced with Supplementary Requirement S5 speci? Major repairs shall be inspected to the same quality standards that are used to inspect the castings. Link to Active This link will always route to the current Active version of the standard. Other surface discontinuities shall meet the visual acceptance standards speci? Combining values from the 1 This speci?
Examination of Weld Preparation Astk Referenced Documents purchase separately The documents listed below are asym within the subject standard but are not provided as part of the standard. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. Combining values from the two systems may result in non-conformance with the standard.
The values stated in each ast, may not be exact equivalents; therefore, each system shall be used independently of the other.