Tangshan Weilang Trading Co.,Ltd

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Indefinite/ Definite Chill Cast iron Steel

ICDP rolls are primarily used in the section , wire, rod strip mills, and the rolls of ICIV,ICV could be used in the hot strip mills , intermediate stands of tempered mills.

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Product Description




Indefinite chill cast iron is a material between chill cast iron and grey cast iron. The work layer of this material consists of flake graphites, while the deph below barrel surface increases, the amount of graphites will increase too, but the hardness will decrease. According to different rolling conditions, the matrix of the rolls could be controlled as pearlite , bainite, martensite or tempered sorbite through adjustingthe chemcial composition. The rolls of this material possess excellent wear resistance, thermal cracking resistance, spall resistance and biting properties.






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