Double Poured Indefinite Chilled Rolls (DPIC)
D.P.I.C Rolls are made of a high alloy iron shell and a soft grey iron or ductile iron core metal. These rolls are used in finishing stands of Rod mills and for flat rolling. The shell material consisting of predominantly Bainitic or Martensitic matrix with free carbides with small quantities of tiny flake graphite, have excellent wear resistance coupled with resistance to fire cracking. These rolls are available in hardness range of 70 to 85 ShC. The core material of these rolls is mostly grey iron but where higher strength is required, the core is made of ductile/nodular cast iron.
1. Chemical Composition (%) & Hardness of BodyMechanical Property
|2.90-3.60||0.60-1.50||0.40-1.20||≤0.10||≤0.05||1.00-2.00||3.01-4.80||0.20-2.00||0.00-2.00||77-85|5. Equipment & Quality
|Centrifugal Process||Statically Double Process|
|IC / ICI/ ICII||IC III~ ICV|
Hardness of Neck
Tensile Strength of Core
7. Q&AA) Who we are?
-We are manufacturer, founded in 1985. B) Why choose us? -1985~2015, that means we have advantages in good quality and technical experience. C) What is the difference between trading company and us? -Quick and stable delivery time; competitive price; certificate of ISO9001 and factory audited by BV; good after-sale service, etc. D) Which port to deliver cargos? -Usually, Tianjin port (Xingang port) E) How about our production capacity? -30,000 tons per year!
For more information & details, please visit our website: www.xlmillrolls.com