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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The order desk is NT – Normalize and Temper – Temper is an additional step used on martenistic steel making it less brittle. For more information on Stellite visit http: It is typically used in high temperature applications and is well suited for extreme service environments.
ASTM A WCA, WCB, WCC | Butt welding pipe fittings, A WPHY pipe fittings
Cast 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.
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. Covered here are three grades of carbon steel Grades WCA, WCB, and WCCthe selection of which shall depend on the aa216 and service conditions, mechanical properties, and the high temperature characteristics.
N – Normalize – Normalizing is a technique used to provide consistency in wfc size throughout an alloy. This specification covers carbon steel castings for valves, fittings, flanges and other pressure-containing parts for high temperature service and the quality required for assembly with other castings or wrought steel parts by fusion welding.
Selection will depend upon design and service conditions, mechanical properties, and the high-temperature characteristics. Stellite 6 is the most common form of stellite in 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! For more information on Monel visit http: A – Anneal – This is a general term in which metal is heated to a specific temperature z216 cooled at a controlled rate that results in a refined micro structure.
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.
A The sum of copper, nickel, chromium, molybdenum and vanadium shall not exceed 1. This is specified for petroleum, natural gas and geothermal production services q216 small amounts of H2S.
Largest valve asym Southern Hemisphere shipping worldwide. 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. It is informational only and not an official part of the standard; the full text of the standard itself must be referred acc for its use and application. For more information on Inconel visit http: At Global Supply Line the same knowledge and z216 we put into this website goes into every product we sell.
Other grades of cast stainless steels exist for specific applications – copies of these grades can be purchased at www. Tempering is typically done by heating the metal to temperatures below the critical temperature to increase toughness. Typically it is applied to ferrous alloys that are heated above their critical temperature and allowed to cool in open air.
Of the three steel grades LCC is the common grade for regular temperature applications for cast steel valves.
WCB WCC A Carbon Valves Ball Check Gate Globe Strainers | Global Supply Line
CF8M is used in applications where corrosion resistance is a primary concern. Global Supply Line offers valves in a wide variety of material combinations in carbon steel, stainless steels, exotic and special materials. Astmm temperatures for heat ast, shall be effectively controlled by pyrometer. This abstract is a brief summary of the referenced standard. The coating is applied to less expensive metals which can significantly reduce cost.
We keep extensive stocks which are inventoried in our warehouses. 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.
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. Click here to view our stocklist. The four common types of heat treatment in valve materials are: 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.
ASTM A216 Grade WCC
It is usually used to soften the metal to improve machinability or increase electrical conductivity. D By agreement, the limit for columbium may be increased up to 0.
For more information on heat treatments visit http: Steel castings shall adhere to chemical composition and tensile property requirements, which include tensile strength, yield strength, elongation, and reduction of area.