ASTM A216 WCC PDF

ASTM A216 WCC PDF

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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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.

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.

CARBON STEEL VALVES WCB/WCC/A105

Cast valves are typically less expensive than their forged counterparts for larger bore valves – scc 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.

Of the three steel grades WCB is the common grade for regular temperature applications for cast steel valves. Other grades of wrought carbon exist for specific applications ashm copies of these grades can be purchased at www. 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 aastm by fusion welding.

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.

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Of the three steel grades LCC is the common grade for regular temperature applications for cast steel valves. 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. z216

ASTM A216 Grade WCC

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.

CF8M is used in applications where corrosion resistance is a primary concern. Wccc grades of cast stainless steels exist for specific applications – copies of these grades can be purchased at www. Stellite 6 is the most common form of stellite in valves.

Stellite is trademarked by Deloro Stellite Company. For more information on Stellite awtm http: It is typically used in high temperature applications and is well suited for extreme service environments.

Inconel is trademarked by Special Metals Corporation. For more information on Inconel visit http: Monel is also trademarked by Special Metals Corporation and is typically used in high corrosion environments like in seawater valves. For more information on Monel visit http: It is applied at various thicknesses – 1mm zstm 3mm with the greater the thickness the better the resiliancy of the coating; 3mm is the preferred thickness in the valve industry.

The Valve Pipeline

The coating is applied to less expensive metals which can significantly reduce cost. Electroless nickel is uniformly deposited on application making it simpler to apply on complex components as opposed to other hard wearing coatings. The four common types of heat treatment in valve materials are: A – Anneal – This is a general term in which metal is heated to a specific temperature then cooled at a controlled rate aatm results in a refined micro structure.

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It is usually used to soften the metal to improve machinability or increase electrical conductivity. N – Normalize – Normalizing is a technique used to provide consistency in grain size throughout an alloy. Typically it is applied to ferrous alloys that are heated above their critical temperature and allowed to cool in open air.

WCB WCC A Carbon Valves Ball Check Gate Globe Strainers | Global Supply Line

NT – Normalize and Temper – Temper is an additional step used on martenistic steel making it less brittle. Tempering is typically done by heating the metal to temperatures below the critical temperature to increase toughness. 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.

For s216 information on heat treatments visit http: 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. The order desk is Terms of Use Agreement Site Map. All information contained in this website is intended for educational purposes only.

Readers are encouraged to consult other sources and talk with engineering professionals to obtain further information.