High Chromium Iron Rolls

Product Description

High Chromium Rolls

This type of rolls is High Chromium Centrifugal Duplex Rolls, produced from high alloy material, whose microstructure is bainite and chrome carbides, the core of the rolls is filled with spheroidal graphite cast iron.

Application: Work rolls, Vertical Rolls, Skin Pass Rolls for hot strip mills.

Chemical composition and hardness

Grade	C	Si	Mn	P	S	Cr	Ni	Mo	Barrel Hardness(HSD)
HiCr I	2.30-3.30	0.30-1.00	0.50-1.20	≤ 0.10	≤0.05	12.0-15.0	0.70-1.70	0.70-1.50	60-75
HiCr II	2.30-3.30	0.30-1.00	0.50-1.20	≤ 0.10	≤0.05	15.01-18.0	0.70-1.70	0.70-1.50	65-80
HiCr III	2.30-3.30	0.30-1.00	0.50-1.20	≤ 0.10	≤0.05	18.01-22.0	0.70-1.70	1.51-3.00	75-90

Neck Hardness: 32-45

Tensile Strength: 350N/mm2 min

Looking for ideal High Cr Iron Rolls Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the HiCr Centrifugal Cast Iron Rolls are quality guaranteed. We are China Origin Factory of HiCr Centrifugal Deplex Iron Rolls. If you have any question, please feel free to contact us.

Product Categories : Hot Strip And Plate Mill Rolls > Roughing Rolls