Rolls for all types of Rolling Mills, calcutta, castings, steel rolls, Bharat,Exporters, import, importers, Foundry, liquid metal, Grey Iron, Induction Furnace, DryOven, Anhealing, Gears, Housings, Pinions, stands,Couplings, Spindles, Fibre, Fiber,Presses, Press, angles, channels, beams, tor, rods, bars, ingots,mild steel, MS, AS,shears, cooling beds, cold rolling, hot rolling, vertical stands, housingless stands,horizontal stands, geared couplings, www, exporters & importers, exporters of rollshorizontal stands, geared couplings, www, exporters & importers, exporters of rollsfrom india, indian exporters of rolls, rolls from india, indian rolls, export &import, calcutta rolls, india rolls, ROLLS, rolls exporters, Indian Manufacturers,Exporters and Importers, Exporter and Manufacturer, India Business Export Import, BharatRoll Industry Pvt. Ltd.


     Rolls for all types of Rolling Mills, calcutta, castings, steel rolls, Bharat,Exporters, import, importers, Foundry, liquid metal, Grey Iron, Induction Furnace, DryOven, Anhealing, Gears, Housings, Pinions, stands,Couplings, Spindles, Fibre, Fiber,Presses, Press, angles, channels, beams, tor, rods, bars, ingots,mild steel, MS, AS,shears, cooling beds, cold rolling, hot rolling, vertical stands, housingless stands,horizontal stands, geared couplings, www, exporters & importers, exporters of rollshorizontal stands, geared couplings, www, exporters & importers, exporters of rollsfrom india, indian exporters of rolls, rolls from india, indian rolls, export &import, calcutta rolls, india rolls, ROLLS, rolls exporters, Indian Manufacturers,Exporters and Importers, Exporter and Manufacturer, India Business Export Import, BharatRoll Industry Pvt. Ltd.

Centrifugal casting of double poured alloy indefinite chill roll


Double Poured Alloy Indefinite Chill
:

These Rolls are made of a high alloyed shell iron and a soft grey iron or ductile iron core metal depending on neck strength requirement. The shell material consists of predominantly Bainitic or Martensitic matrix with free carbides with small quantities of fine flake graphite, which imparts excellent wear and abrasion resistance coupled with resistance to fire cracking. These rolls are cast both through centrifugal and static route.

Application: These rolls are used in finishing stands of Rod mills and for narrow strip mills.
                     


Rolls for all types of Rolling Mills, calcutta, castings, steel rolls, Bharat,Exporters, import, importers, Foundry, liquid metal, Grey Iron, Induction Furnace, DryOven, Anhealing, Gears, Housings, Pinions, stands,Couplings, Spindles, Fibre, Fiber,Presses, Press, angles, channels, beams, tor, rods, bars, ingots,mild steel, MS, AS,shears, cooling beds, cold rolling, hot rolling, vertical stands, housingless stands,horizontal stands, geared couplings, www, exporters & importers, exporters of rollshorizontal stands, geared couplings, www, exporters & importers, exporters of rollsfrom india, indian exporters of rolls, rolls from india, indian rolls, export &import, calcutta rolls, india rolls, ROLLS, rolls exporters, Indian Manufacturers,Exporters and Importers, Exporter and Manufacturer, India Business Export Import, BharatRoll Industry Pvt. Ltd.

Rolls for all types of Rolling Mills, calcutta, castings, steel rolls, Bharat,Exporters, import, importers, Foundry, liquid metal, Grey Iron, Induction Furnace, DryOven, Anhealing, Gears, Housings, Pinions, stands,Couplings, Spindles, Fibre, Fiber,Presses, Press, angles, channels, beams, tor, rods, bars, ingots,mild steel, MS, AS,shears, cooling beds, cold rolling, hot rolling, vertical stands, housingless stands,horizontal stands, geared couplings, www, exporters & importers, exporters of rollshorizontal stands, geared couplings, www, exporters & importers, exporters of rollsfrom india, indian exporters of rolls, rolls from india, indian rolls, export &import, calcutta rolls, india rolls, ROLLS, rolls exporters, Indian Manufacturers,Exporters and Importers, Exporter and Manufacturer, India Business Export Import, BharatRoll Industry Pvt. Ltd.

       
       Core microstructure comprising graphite flakes. Magnification : 500 X

           Shell microstructure comprising Bainite / Martensite matrix along with Carbides & some fine graphites. Magnification : 500 X






   Double Poured Alloy Indefinite Chill :
   

CHEMICAL COMPOSITION

Shell
Hardness C Mn Si P S Ni Cr Mo UTS
Kgmf/mm.sq
70-75 3.10/3.40 0.60/0.90 0.70/1.10 0.10
Max.
0.050
Max.
2.50/4.00 1.20/1.60 0.25/0.40 40-45
75-80 3.10/3.40 0.60/0.90 0.70/1.10 0.10
Max.
0.050
Max.
2.50/4.50 1.40/1.80 0.25/0.40 40-45
80-85 3.20/3.50 0.60/0.90 0.70/1.00 0.10
Max.
0.050
Max.
4.00/4.50 1.60/1.90 0.25/0.40 45-50

Core

Grey Iron 3.10/3.40 0.50/0.80 1.40/1.80 0.15
Max.
0.050
Max.
0.50/1.00 0.40
Max.
------ 20-25
Ductile/Nodular Iron 3.10/3.40 0.50/0.80 1.80/2.20 0.10
Max.
0.015
Max.
1.00
Max.
0.40
Max.
----- 35-45

 



open die forgings  II  sleeves or ring rolls  II  alloy cast steel rolls  II  graphite steel rolls  II  spheroidal graphite (nodular) cast iron
indefinite chill alloy cast iron  II  double poured alloy indefinite chill  II spun cast special carbide enhanced indefinite chill rolls
alloy steel base rolls / adamite  II  spun cast high chrome iron rolls  II  spun cast alloy indefinite chill rolls




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