Camet Metallurgical Technologies Co., Ltd. >> Alloy Indefinite Chill Mill Roll

Alloy Indefinite Chill Mill Roll

Name: Alloy Indefinite Chill Mill Roll
Brand: China-Manufacturer-Directory.com
SKU: 701764122
Availability: InStock
Rating: 5 (75 reviews)

Supplier:	Camet Metallurgical Technologies Co., Ltd.
Price:	US $ 1840/Ton
Min Order:	1/Piece
Quantity::
Trade Terms:	FOB,CFR,CIF

Product Specifications

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Casting Method:	Static Cast
Barrel Hardness:	60-85 Hsd
Core Hardness:	35-45 Hsd
Weight:	≤20 Tons
Size:	as Per Drawing
Type:	Steel Rolling Equipment
Certification:	ISO

Product Description

Alloy Indefinite Chill Mill Roll
Properties
The mechanical properties are improved due to the presence of chilled surface strcture and the change of pinetree-like structure. The hardness and type of matrix of roll depend on the conditions of application. The roll produced with centrifugal method basically eliminates the presence of graphite in its working layer while the core is made of nodular cast iron, increasing as a result, both the wear-resistance and breaking strength.

Chemical Analysis

Designation of rolls	C	Si	Mn	P	S	Ni	Cr	Mo
NiCrMo chilled cast iron rolls (I)	2.9/3.6	0.25/0.8	0.2/1.0	≤0.4	≤0.08	0.5/1.0	0.2/0.6	0.2/0.6
NiCrMo chilled cast iron rolls (II)	2.9/3.6	0.25/0.8	0.2/1.0	≤0.4	≤0.08	1.0/2.0	0.3/1.2	0.2/0.6
NiCrMo chilled cast iron rolls (III)	2.9/3.6	0.25/0.8	0.2/1.0	≤0.4	≤0.08	2.0/3.0	0.5/1.5	0.2/0.6
NiCrMo chilled cast iron rolls(IV)	2.9/3.6	0.25/0.8	0.2/1.0	≤0.4	≤0.08	3.0/4.5	0.5/1.7	0.2/0.6

Physical Properties

Designation of rolls	Barrel hardness (HSD)	Neck hardness (HSD)	Tensile strength (MPa)	Depth of chilled lager
Designation of rolls	Barrel hardness (HSD)	Neck hardness (HSD)	Tensile strength (MPa)	200	200/250	250/300	300
NiCrMo chilled cast iron rolls (I)	60~70	32~50	>150	12~25	15~30	17~35	20~45
NiCrMo chilled cast iron rolls (II)	62~75	35~52	>150	12~25	15~30	17~35	20~45
NiCrMo chilled cast iron rolls (III)	65~80	40~55	>150	12~25	15~30	17~35	20~45
NiCrMo chilled cast iron rolls(IV)	70~85	32~45	>150	12~25	15~30	17~35	20~45

Microstructure

Designation of rolls	Microstructure
NiCrMo chilled cast iron rolls (I)	Pearlite + cementite +ledeburite
NiCrMo chilled cast iron rolls (II)	Fine pearlite + cementite +ledeburite
NiCrMo chilled cast iron rolls (III)	Sorbite + cementite + ledeburite
NiCrMo chilled cast iron rolls(IV)	Sorbite + cementite + ledeburite

Application

Designation of rolls	Application
NiCrMo chilled cast iron rolls (I)	Section mill, bar mill, wire-rod mill narrow strip mill, finishing stand
NiCrMo chilled cast iron rolls (II)	Section mill, bar mill, wire-rod mill narrow strip mill, finishing stand
NiCrMo chilled cast iron rolls (III)	Section mill, bar mill, wire-rod mill narrow strip mill, finishing stand, tube stretch reducing mill
NiCrMo chilled cast iron rolls(IV)	Section mill, bar mill, wire-rod mill narrow strip mill, finishing stand, tube stretch reducing mill

Depending on the excellent leadership, stable and professional employees, perfect management system and rapidly developing business, Camet Metallurgical Technologies Co., Ltd. Has developed into the one of the Chinese professional providers destined for offering cost-effective products and value added trading service in the field of metallurgical engineering. We are looking forward to establishing a win-win situation between you and Camet.

We have been supplied to more than 40 steel factories from USA, Mexico, Brazil, Argentina, Thailand, India, UK, Italy, Russia, Turkey, Kenya, Kuwait, such as Mittal, V&M, US steel, Corus Euro, etc. We have achieved excellent reputation from our customers.

Camet Metallurgical Technologies Co., Ltd. Has already certificated under ISO9001: 2000 quality control system since 2006, at the same time, recorded in DUNS global credit standing system (DUNS No.: 52794-3626). We will do our best to build an effective bridge between you and China under the condition of global trade integration.