Indefinite Chill Double Poured Icdp Roll for Hot Strip and Plate Mill

• Customization: Available
• Condition: New
• Certification: ISO9001
• Model NO.: Roll
• Customized: Customized
• Material: Metal
• Application: Metal Processing Machinery Parts, Metal forging Machinery, Metal Casting Machinery
• Transport Package: Container
• Origin: China
• Production Capacity: 30000 Tons Per Year

Product Description

ICDP                           Products - Roll for hot strip and plate mill

The ICDP is developed based on the classic Indefinite Chill Double Poured Cast Iron.The microstructure consists of a bainitic / martensistic matrix with Fe₃C and MC carbides homogeneously distributed and a certain amount of free graphite fine and also well distributed in the matrix.The rolls are double tempered to avoid retained Austenite and to obtain the right hardness level and the optimum residual stress level.

Core material: Nodular Iron or Grey Iron depending on the mill or customer's requirements

Application:
Late finishing stands (F4 - F7) of hot strip mills
Steckel mills, Heavy Plate mills and finishing stand of section mills
 

MATERIAL	CHEMISTRY							BARREL HARDNESS   (HSC)
	C	Si	Mn	Cr	Ni	Mo	V+W+Ti+Nb
EN-ICDP	2.90-3.40	0.60-1.60	0.50-1.50	1.20- 2.00	3.50-5.00	0.20-1.00	≤2.5
								70-82

 

	TYPICAL PHYSICAL PROPERTIES
Neck Hardness (HSC)	Tensile Strength (N/mm^2)	Unevenness of Barrel Surface Hardness (HSC)	Difference of Shell Thickness
35-45	≥400	<3	<10