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Investment Casting Foundry | Sand Casting

Stainless Steel Castings, Grey Iron Castings, Ductile Iron Castings

Grey Iron Shell Castings

The molten gray iron has good fluidity, and its volume shrinkage and linear shrinkage are small, and the notch sensitivity is small. Therefore, the good casting ability of grey cast iron is welcome by shell casting process. Moreover, the grey iron shell castings have good shock absorption, which is about 10 times greater than that of cast steel castings. 


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