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Professional Cast Iron Roller Chilled Function For Double Poured Cast Iron Mill

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Professional Cast Iron Roller Chilled Function For Double Poured Cast Iron Mill

China Professional Cast Iron Roller Chilled Function For Double Poured Cast Iron Mill supplier
Professional Cast Iron Roller Chilled Function For Double Poured Cast Iron Mill supplier Professional Cast Iron Roller Chilled Function For Double Poured Cast Iron Mill supplier Professional Cast Iron Roller Chilled Function For Double Poured Cast Iron Mill supplier

Large Image :  Professional Cast Iron Roller Chilled Function For Double Poured Cast Iron Mill

Product Details:

Place of Origin: China
Brand Name: SEEC
Certification: ISO
Model Number: Rolling mill

Payment & Shipping Terms:

Minimum Order Quantity: 10
Packaging Details: Standard international package
Delivery Time: 3-6months
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Detailed Product Description
Type 1: Work Roll Material 1: Cast Iron And Steel
Type 2: Backup Roll Type 3: Intermediate Roll
Process: Indefinite Chilled Double Poured Cast Iron Standards: ISO9001

Chilled Cast Iron Rolls for Indefinite Chilled Double Poured Cast Iron ICDP mill Rolls


The alloy infinite chilled cast iron roll(ICDP) is centrifugal casting, it has double chemical, the outside has a high tensile strength and the inside is a lower one, the drop of the hardness is lower.It is usually used for the finishing mill to roll the final material, to roll the angles, bars, flats and so on.
Standard includes ISO, GB, ASTM, DIN, JIS.
OEM and ODM is available


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

 

Chemical Composition

Roll name C Si Mn P S Ni Cr Mo
Cr-Mo infinite chilled cast iron roll 3.20~3.70 0.80`1.20 0.60~1.00 ≤0.20 ≤0.10 / 0.60~1.20 0.20~0.60
Ni-Cr-Mo infinite chilled cast iron roll(I) 3.20~3.70 0.80`1.20 0.60~1.00 ≤0.20 ≤0.10 0.50~1.00 0.70~1.20 0.20~0.60
Ni-Cr-Mo infinite chilled cast iron roll(II) 3.20~3.70 0.60~1.00 0.60~1.00 ≤0.20 ≤0.10 1.01~2.00 0.70~1.20 0.20~0.60
Ni-Cr-Mo infinite chilled cast iron roll(III) 3.20~3.70 0.60~1.00 0.60~1.00 ≤0.20 ≤0.10 2.01~3.00 0.70~1.20 0.20~0.6

 

Physical Properties

Roll name Roll-body hardness HSD Roll-neck hardness HSD Tensile strength Mpa
Cr-Mo infinite chilled cast iron roll 55~70 35~55 >160
Ni-Cr-Mo infinite chilled cast iron roll(I) 60~72 35~55 >160
Ni-Cr-Mo infinite chilled cast iron roll(II) 62~72 35~55 >160
Ni-Cr-Mo infinite chilled cast iron roll(III) 65~75 35~55 >160

 

Metallographic Structure
 
Roll name Metallurgical structure
Cr-Mo infinite chilled cast iron roll Pearlite + cementite + a little graphite
Ni-Cr-Mo infinite chilled cast iron roll(I) Pearlite + cementite + a little graphite
Ni-Cr-Mo infinite chilled cast iron roll(II) Fine pearlite + cementite + a small amount of graphite
Ni-Cr-Mo infinite chilled cast iron roll(III) Type body + cementite + a small amount of graphite

 

Indefinite Chilled cast iron roll for rolling mill

 

For the finishing stands of continuous rolling mill of strip and bar, the pre-finishing stands of high speed wire, the intermediate and the front of finishing stands of small section, also utilized in thin plate and straightening roll.

 

Grade Hardness(HSD) C Si Mn Ni Cr Mo
Indefinite-I 60-70 3.0/3.5 0.5/1.0 0.5/1.0 0.5/1.0 0.5/1.0 0.2/0.6
Indefinite-II 62-72 3.0/3.5 0.5/1.0 0.5/1.0 1.0/2.0 0.5/1.0 0.2/0.6
Indefinite-III 65-75 3.0/3.5 0.5/1.0 0.5/1.0 2.0/3.0 0.7/1.2 0.2/0.6
Indefinite-IV 70-85 3.0/3.5 0.5/1.0 0.5/1.0 3.0/5.0 1.0/2.0 0.2/0.6

 

 

 

Hardness of shell HSD60-85
Hardness of neck HSD35-48
Tensile Strength of core ≥450Mpa

 

 

 

Professional Cast Iron Roller Chilled Function For Double Poured Cast Iron Mill

 

Professional Cast Iron Roller Chilled Function For Double Poured Cast Iron Mill

 

Contact Details
BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD.

Contact Person: sales

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