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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Additional alloy steels that may better ful?
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 a2117. The two elements are more effective in combination.
Within the text, the SI units are shown in brackets. NOTE 2—The grades covered by this speci? Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.
Link to Active This link will always route to the current Active version of the standard. Therefore, the addition of strong nitride forming elements, those with w217 stronger affinity for nitrogen than Cb and V, as awtm agents, interferes with these high-temperature strengthening mechanisms. Note 2—The grades covered by this specification represent materials that are generally suitable for assembly with other castings or wrought steel parts by fusion welding.
Link to Active This link will always route to the current Active version of the standard. Heat and product analyses shall be performed wherein specimens shall conform a271 required chemical composition of carbon, molybdenum, chromium, nickel, vanadium, manganese, phosphorus, sulfur, silicon, columbium, nitrogen, aluminum, copper, titanium, tungsten, and zirconium.
Originally published as A — 39 T. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. When castings are produced with Supplementary Requirement S5 speci?
Heat Treatment Furnace Record S This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Combining values from the two systems may result in non-conformance with the standard.
Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.
Note 3—The committee formulating this specification has asm 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. Combining values from the 1 This speci? This abstract is a brief summary of the referenced standard. Selection will depend on design and service conditions, mechanical properties, and the high-temperature and asrm characteristics Note 3.
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.
CHROME MOLY/ALLOY STEEL VALVES F11/F22/F5/F9
The surface of the casting shall be examined visually and shall be free of adhering sand, scale, cracks and hot tears. Note 2 — The grades covered by this specification represent materials that are generally suitable for assembly with other castings or wrought steel parts by fusion welding.
Heat treatment shall consist of normalizing and tempering for Grade C12A and tempering for all other grades. 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. In case of con? The grades of steels covered here are: The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.
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. A number in parentheses indicates the year of last reapproval.
Chrome Moly Valve Material F5 F11 F22 F9 C5 WC6 WC9 C12 | Global Supply Line
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are a21 provided as part of the standard.
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.
Examination of Weld Preparation S Low alloy quench-and-tempered grades equivalent to Speci?