MachineU > China Products > Minerals & Metallurgy > Carbon Steel > Flat Steel Products > Cold Rolled Steel Products
Chilled Forged Steel Rolls For Casting Rolling Machine , Commercial Centrifugal Casting Roll
Chilled Forged Steel Rolls For Casting Rolling Machine , Commercial Centrifugal Casting Roll
Chilled Forged Steel Rolls For Casting Rolling Machine , Commercial Centrifugal Casting Roll
Chilled Forged Steel Rolls For Casting Rolling Machine , Commercial Centrifugal Casting Roll
Chilled Forged Steel Rolls For Casting Rolling Machine , Commercial Centrifugal Casting Roll
Chilled Forged Steel Rolls For Casting Rolling Machine , Commercial Centrifugal Casting Roll
Specifications
Brand Name :
SEEC
Model Number :
Casting Rolling mill
Certification :
ISO
Place of Origin :
China
MOQ :
10
Supply Ability :
As required
Delivery Time :
3-6months
Packaging Details :
Standard international package
type :
shell and core
material :
forged steel
application :
caster
standstards :
ISO9001
Origin :
China
Size :
as required
Description

Forged Steel Rolls for casting rolling machine cast shell cast core

Roller shell and core

It is applying for aluminium casting and rolling machine works under serious circumstances. The temperature on the surface layer of shell changes periodically from 30˚C to 650˚C, which results in periodical thermal stress. The thermal stress causes fatigue crack on the surface. During production, thermal fatigue crack occurs in a certain depth later, and service life of the shell will be longer accordingly.

Sino steel roller shell adopts material of Cr-Mo-V alloy steel, which is specially melted, forged and heat treated, and has good property of fatigue resistance. The period before thermal fatigue crack occurs in a certain depth is one time longer than normal material. Better mechanical properties of the material also improve the quality of aluminium products. Meanwhile, with continuous study of heat treatment process by Sino steel technicians, axial hardness differential of our roller shell reduces to less than 10HB. Complete quality control system and after sales service enable us to meet the most demanding requirements of our customers. For example, for our Ф960XФ800X1950 roller shell, rolling amount reaches over 15000Tper pair rolls.

Material: 32Cr3Mo1V

-- Chemical Composition

C Si Mn P S Ni Cr Cu Mo V

0.27

-0.37

0.20

-0.40

0.20

-0.50

 <0.025 <0.025 <0.25

2.70

-3.20

 <0.25 0.9-1.1

0.15

-0.20

-- Mechanical Properties

Temperature

ºC

Tensile Strength

MPa

Yield Strength

MPa

Elongation

%

Surface Reduction

%

Impact Toughness

J/cm3
surrounding 1358 1258 16.1 57.3 83.5
500 1064 905 17.8 78.4
600 835 752 19.7 84
630 721 592 22.6 92.1
680 442 375 29.3 95.6

-- Physical Properties

--- Elastic coefficient: E=1.97X105 N/mm2

--- Thermal Conductivity

Temperature ºC Thermal Conductivity W/m ºC
300 35.8
400 35.8
500 33.9
600 28.0
700 20.5

--- Heat Expansion Coefficient

Temperature ºC Heat Expansion Coefficient 10-6/ºC
0-100 11.87
-200 12.71
-300 13.22
-400 13.77
-500 14.15
-600 14.40
-700 14.68

Chilled Forged Steel Rolls For Casting Rolling Machine , Commercial Centrifugal Casting Roll

Product tags

continuous copper casting rolling machine

,

continuous casting and rolling machine

,

hot rolled steel manufacturing
Send your message to this supplier
Send Now

Chilled Forged Steel Rolls For Casting Rolling Machine , Commercial Centrifugal Casting Roll

Ask Latest Price
Product Detail
Brand Name :
SEEC
Model Number :
Casting Rolling mill
Certification :
ISO
Place of Origin :
China
MOQ :
10
Supply Ability :
As required
Contact Supplier
Chilled Forged Steel Rolls For Casting Rolling Machine , Commercial Centrifugal Casting Roll
Chilled Forged Steel Rolls For Casting Rolling Machine , Commercial Centrifugal Casting Roll
Chilled Forged Steel Rolls For Casting Rolling Machine , Commercial Centrifugal Casting Roll

BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD.

Active Member
7 Years
beijing, beijing
Since 1997
Business Type :
Manufacturer, Exporter
Main Products :
Electric Arc Furnace, Water Cooled Panel, Water Cooled Power Cable
Total Annual :
30000000-50000000
Employee Number :
500~10000
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Forged Steel Rolls
MachineU China Products Minerals & Metallurgy Carbon Steel Flat Steel Products Cold Rolled Steel Products
Contact Supplier
Submit Requirement