• Model NO.：as the drawing
• Application Range：Aluminum Foils,Plates and Stainless Foils&Plates
• Transport Package：Seaworthy Package
• Specification：as the requirement
• Trademark：FANGLE
• Origin：China
• Production Capacity：50000tons,Year

Basic Info.

Model NO. as the drawing Application Range Aluminum Foils,Plates and Stainless Foils&Plates Transport Package Seaworthy Package Specification as the requirement Trademark FANGLE Origin China Production Capacity 50000tons/Year

Product Description

Centrifugal casting steel sleeve

Description
Centrifugal casting steel sleeve is the tool used for cold rolling mill. The centrifugal casting process  is dedicated to ensure internal and external surfaces of sleeve have no defects such as crack, slag, blowhole, blister, etc. The heat treatment process will make sure the mechanical performance of sleeve. With the special machining tool and rational process the sleeves have high performance of concentricity, cylindrical, symmetry and balancing.

Performance:

Materail	strength of extension(MPa)	Yield strength(MPa)	ductility(%)	hardness(HB)
ZG310-570	570	310	≥ 17	217-255
35CrMo	≥985	≥835	≥ 12	≥229
35CrMoV	≥1080	≥930	≥ 10	≥240
35NiCrMo	≥830	≥660	≥ 8	≥240
KCP-12	≥1080	≥835	≥ 8	240-260

Chemical material:

Material	C	Si	Mn	Cr	Ni	Mo	V	S,P	illustration
ZG310 -570	0.50	0.60	0.90					<=0.040	Low plasticity and toughness, poor high temperature resistance, Low purchasing cost
35CrMo	0.32 - 0.40	0.17 - 0.37	0.40 - 0.70	0.80 - 1.1		0.15 - 0.25		≤0.035	High strength, toughness and hardenability, General high temperature resistance Low purchasing cost
35CrMoV	0.30 - 0.38	0.17 - 0.37	0.40 - 0.70	1.00 - 1.30		0.20 - 0.30	0.10 - 0.20	≤0.035	Slightly better than 35CrMo, Can meet the general use requirements, Economical purchasing cost
35NiCrMo	0.30 - 0.37	0.60 - 0.90	0.70 - 1.00	0.40 - 0.90	0.60 - 0.90	0.40 - 0.50		<=0.035	High strength and toughness , good high temperature resistance, high purchasing cost

Heat treatment
Quenching process: Pit quenched with water quenching and oil cooling.