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valve material

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glade

Mechanical
Joined
Jan 28, 2010
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11
Location
MY
Dear expert
what is the different between CS WCB and CS WCC valve material?
 
Chemically WCC allows a little more manganese and a little less carbon, Mechanically WCC has a higher minimum yield strength which is why the PT ratings for WCC are slightly higher for WCC when compared to WCB
 
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