High NiCr Indefinite Chilled Composite Roll

https://www.tinvogroup.com/cast-iron-roll/indefini , te-chilled-cast-iron-
roll.html

This type of indefinite chilled cast iron roll is made of high chromium,
nickel and molybdenum alloy elements. It has a double chemical. Through
alloying in ordinary high nickel-chromium molten steel, the strong carbide-
forming elements like niobium, tungsten, and vanadium are added at a certain
ratio, and the type of carbides is changed to form high-hardness and finely
mixed carbides while changing the density of precipitated particles. The
outside has high tensile strength and the inside is a lower one. The
hardness drop is lower, so it has high wear resistance.



Application
bar & wire rod mill, hot strip mill, cold strip mill, PC mill, section mill,
plate rolling mill and nonferrous mill etc.

Minimum Order: 1 pairs

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