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.
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Monel is also trademarked by Special Metals Corporation and is typically used in high corrosion environments like in seawater valves.
WCB WCC A Carbon Valves Ball Check Gate Globe Strainers | Global Supply Line
The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. These grades are all “cast” grades, meaning they are made through “casting”, a manufacturing process where a liquid material is poured into a mold and allowed to harden. 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.
Steel castings shall adhere to chemical composition and tensile property requirements, which include tensile strength, yield strength, elongation, and reduction of area. Click here to view our stocklist. D By agreement, the limit for columbium may be increased up to 0.
Castings shall be heat treated and furnished, as appropriate 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.
This is specified for petroleum, natural gas and geothermal production services containing small amounts of H2S.
Selection will depend upon design and service conditions, mechanical properties, and the high-temperature characteristics. It is usually used to soften the metal to improve machinability or increase electrical conductivity. 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.
Of the three steel grades WCB is the common grade for regular temperature applications for cast steel valves. Of the three steel grades LCC is the common grade for regular ast applications for cast steel valves. It is illegal to copy, however it is permissable to link another website to any page at this website. This abstract is a brief summary of the referenced standard. It is typically used in high temperature applications and is well suited for extreme service environments.
The Valve Pipeline
A – Anneal – This is a general term in which metal is heated to a specific temperature then cooled at a controlled rate that results in a refined micro structure. ASTM 2a16 not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
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. 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.
Furnace temperatures for heat treating shall be effectively controlled by pyrometer. Inconel is trademarked by Special Metals Corporation.
These grades are all “cast” grades meaning they are made through “casting” which is a manufacturing process where a liquid material is poured into a mold and allowed to harden. 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 applied at various thicknesses – ast, to 3mm with the greater the thickness the better the resiliancy of the coating; 3mm is the preferred thickness in the valve industry.
B The sum a261 chromium and molybdenum shall not exceed 0. NT – Normalize and Temper – Temper is an additional step used on martenistic steel making it less brittle. Historical Version s – view previous versions of standard.
ASTM A216 Grade WCC
Stellite is trademarked by Deloro Stellite Company. N – Normalize – Normalizing is a technique used to provide consistency in grain size throughout an alloy.
Largest valve stockist Southern Hemisphere shipping worldwide. The order desk is We keep extensive stocks which are inventoried in our wwcc. Electroless nickel is uniformly deposited on application making it simpler to apply on complex components as opposed to other hard wearing coatings.