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Chilled Hard Cast Iron Roll (CC)

Home / Product / Cast Iron Roll / Chilled Hard Cast Iron Roll (CC) / Chilled Hard Cast Iron Roll Grade III (CCIII) with High Hardness 65-80 HSD
  • Chilled Hard Cast Iron Roll Grade III (CCIII) with High Hardness 65-80 HSD
  • Chilled Hard Cast Iron Roll Grade III (CCIII) with High Hardness 65-80 HSD
  • Chilled Hard Cast Iron Roll Grade III (CCIII) with High Hardness 65-80 HSD
  • Chilled Hard Cast Iron Roll Grade III (CCIII) with High Hardness 65-80 HSD

Chilled Hard Cast Iron Roll Grade III (CCIII) with High Hardness 65-80 HSD

Chilled Hard Cast Iron Roll III (CCIII) is made from a high-chromium-molybdenum alloy that is extremely hard and wear-resistant to withstand heavy loads and high-wear environments. Its hardness can reach 65-80 HSD, and it has good thermal conductivity and heat dissipation. It can dissipate heat evenly, prevent local overheating of the roll body, reduce thermal deformation and thermal stress, and improve rolling accuracy. It has good cooling and hardening properties, can quickly dissipate heat during the rolling process, maintain the hardness and shape stability of the roll, and ensure the dimensional accuracy of the rolled products. It is suitable for narrow-strip rolling mills and can meet the rolling needs of narrow-strip metal billets, including narrow-strip steel and aluminum of different sizes and materials. It can ensure that the rolled metal products have high-quality surface finish and dimensional accuracy.

Hardness HSD: 65-80
Nickel composition %: 2.01-3.0
Suitable for racks: refined and rolled
Usage: Small section mills, wire mills, hot sheet mills, temper mills.

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  • Chilled Hard Cast Iron Roll Grade III (CCIII) with High Hardness 65-80 HSD
  • Chilled Hard Cast Iron Roll Grade III (CCIII) with High Hardness 65-80 HSD
  • Chilled Hard Cast Iron Roll Grade III (CCIII) with High Hardness 65-80 HSD
  • Chilled Hard Cast Iron Roll Grade III (CCIII) with High Hardness 65-80 HSD
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Performance Parameter

Clear Chilled Rolls (CC)

Chemical Composition %
Symbol C Si Mn P S Cr Ni Mo
CCⅢ 2.90-3.60 0.25-0.80 0.20-1.00 ≤0.40 ≤0.08 0.50-1.50 2.01-3.00 0.20-0.60
CCⅣ 2.90-3.60 0.25-0.80 0.20-1.00 ≤0.40 ≤0.08 0.50-1.70 3.01-4.50 0.20-0.60

 

Prosperities & Application
Symbol Hardness Tensile Strength Dimension Application
HSD MPa MM
CCⅢ 65-80 ≥350 ￠300-800 Small section mills, wire mills, hot sheet mills, temper mills.
CCⅣ 70-85 ≥350
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Zhonghang Roll
Huzhou Zhonghang Roll Co., Ltd.
Huzhou Zhonghang Roll Co., Ltd. is professional China Chilled Hard Cast Iron Roll Grade III (CCIII) with High Hardness 65-80 HSD suppliers and OEM/ODM Chilled Hard Cast Iron Roll Grade III (CCIII) with High Hardness 65-80 HSD company. The company's predecessor was Cangnan County Roller Factory in Zhejiang Province, which was founded in 1992, and obtained the batch of roll production licenses issued by the former Ministry of Metallurgy in 1996. It is one of the earliest domestic manufacturers of metallurgical rolls.
In 2001, it was renamed Huzhou Zhonghang Roll Co., Ltd., and relocated to Leidian Industrial Zone, Deqing County in 2015 to coordinate with the implementation of the Hangzhou Canal Comprehensive Insurance Project. It was renamed Huzhou Zhonghang Roll Co., Ltd. The company is located in the Hangjiahu Plain, covering an area of 36,500 square meters. It is located across the river from the thousand-year-old town of Tangxi. It is 900m away from the Leidian exit of Shenjiahu Expressway, 300m away from Provincial Highway 304, and 25 kilometers away from Hangzhou.
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Huzhou Zhonghang Roll Co., Ltd.
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