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ASTM A216 WCB Material Used in valves

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Reference standard: ASTM A216 (API grade) corresponds to China Cast Steel No. ZG230-450. Writing on the valve indicates the valve body material.

Its chemical composition:

C≤0.30; Si≤0.60; Mn≤1.00; P≤0.040; S≤0.045; impurity element Cr≤0.5; Mo≤0.20; V≤0.03; Ni≤0.50; Cu≤0.30;

The total amount of impurities is ≤1%.

Note: For every 0.01% decrease in C, Mn can be increased by 0.04%, but the maximum Mn cannot be higher than 1.28%.

Mechanical properties:





Cast steel valves mainly include trunnion ball valves, floating ball valves, gear ball valves, cast steel gate valves, cast steel globe valves, cast steel check valves

Manufacturer and supplier of industrial valves, including Floating Ball Valves, Trunnion Ball Valves, Flanged Gate Valves, Welded Gate Valves, High Pressure Gate Valves, Globe Valves, Swing Check Valves, Double Disc Wafer Check Valves, Y Strainers , etc. For more information, please send us your email .




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