See the chemical composition and physical properties of ASTM A Grade WCC, find alternative materials, and connect with suppliers. ASTM AWCC is also available ex stock and on an indent basis. ASTM A WCC has a slightly higher pressure/ temperature rating than A WCB as it. ASTM. SAE. ASME. Heat Treatment. C. Mn. Si. Ni. Cr. Mo. Tensile ksi. Yield ksi. % Elong. % RA. A Gr WCC. SA Gr WCC. N or N&T.
|Published (Last):||28 April 2010|
|PDF File Size:||18.64 Mb|
|ePub File Size:||18.63 Mb|
|Price:||Free* [*Free Regsitration Required]|
ASTM A216 Grade WCC
At Global Supply Line the same knowledge and effort we put into this website goes into every product we sell. Inconel is trademarked by Special Metals Corporation. The four common types of heat treatment in valve materials are: Of the three steel grades WCB is the common grade for regular temperature applications for cast steel valves.
Combining values from the two systems may result in nonconformance with the standard. If this website helps you, please reward GSL with your business and advise your purchasing staff, plant managers and project managers about us!
This specification covers carbon steel castings for valves, flanges, fittings, or other pressure-containing parts for high-temperature service and of quality suitable for assembly x216 other castings aetm wrought-steel parts by fusion welding. Link to Active This link will always route to the current Active version of the standard. CF8M is used in applications where corrosion resistance is a primary concern. Other grades of wrought carbon exist for specific applications – copies of these grades can be purchased at www.
This quick article is designed to be a starting point for newcomers to the “valve game”; specifically for those on the order desk AKA – Inside Sales. These grades are all “cast” grades, meaning they are made through “casting”, a manufacturing process where a liquid material asfm poured into a mold and allowed to harden.
For more information on Stellite visit http: NT – Normalize and Temper – Temper is an additional step used on martenistic steel making it less brittle.
This specification covers carbon steel castings for valves, fittings, flanges and other pressure-containing parts for low temperature service and the quality required for assembly with other castings or wrought steel parts by fusion welding. Of the three steel grades LCC is the common grade for regular temperature applications for cast steel valves. Stellite 6 is the most common form of stellite in valves.
Stellite is trademarked by Deloro Stellite Company. It is typically used in high temperature applications and is well suited for extreme service environments.
Selection will depend upon design and service conditions, mechanical properties, and the high-temperature characteristics. B The sum of chromium and asmt shall not exceed 0. Global Sstm Line stocks and indents the following valves in all grades: QT – Quench and Temper – Quenching is a heat treatment in which the metal is heated to a specific temperature then cooled quickly to increase hardening.
Castings shall be heat treated and furnished, as wxc to their design and chemical composition, in the annealed, or normalized, or normalized and tempered conditions after they have been allowed to cool below the transformation range.
These grades are all “cast” grades meaning they are made through “casting” which is a manufacturing process where a liquid material aastm poured into a mold and allowed to harden. The order desk is D By agreement, the limit for columbium may be increased up to 0. Typically it is applied to ferrous alloys that are heated above their critical temperature and allowed to cool in open air.
This specification covers stainless steel castings for valves, fittings, flanges and other pressure-containing parts for low temperature service and the quality required for assembly with other castings or wrought steel parts by fusion welding.
Largest valve stockist Southern Hemisphere shipping worldwide. Tempering is typically done by heating the metal to temperatures below the critical temperature to increase toughness.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. It is illegal to copy, however it is permissable astk link another website to any page at this website.
Wfc valves are typically less expensive than their forged counterparts for larger bore valves – though as a result of the casting process there is the potential for a porous cast bad casting which is why most high pressure valves are made with forged steel. It is usually used to soften the metal to improve machinability or increase electrical conductivity.
It is applied at various thicknesses – 1mm to 3mm with the greater the thickness the better the resiliancy of the coating; 3mm is the preferred thickness in the valve industry. Monel is also trademarked by Special Metals Corporation and is typically used in high corrosion environments like in seawater valves. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.
Cast valves are typically less expensive than their forged counterparts for larger bore valves – though as a result of the casting process the potential for a porous cast bad casting is why most high pressure valves are made with forged steel. The surface of castings shall be free of adhering elements such as sand, cracks, hot tears, and other discontinuities, and as such be repair welded when judged appropriate.
ASTM A WCA, WCB, WCC | Butt welding pipe fittings, A WPHY pipe fittings
For higher percentages of H2S Global Supply Line also stocks upstream wellhead, corrosion resistant, alloy valves and chokes manufactured in chrome-moly and that resists sulfide stress corrosion and hydrogen embrittlement cracking.
Global Supply Line offers valves in a wide variety of material combinations in carbon steel, stainless steels, exotic and special materials. The coating is applied to less expensive metals which can significantly reduce cost. For more information on Inconel visit http: Work Item s – proposed revisions of this standard.
CARBON STEEL VALVES WCB/WCC/A105
It is informational only and not an official part of the standard; the full text of zstm standard itself must be referred to for its use and application. 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.
For more information on Monel visit http: For more information on heat treatments visit http: This abstract is a brief summary of the referenced standard.