Hyper Duplex Steel Grinding Clypeus

Hyper Duplex Steel Grinding Clypeus

Hyper Duplex Steel Grinding Clypeus Manufacturers in India

Backed by years of industry experience, we are engaged in offering a premium quality range of Hyper Duplex Steel Grinding Clypeus.

 

Materialv Hyper Duplex Steel
Diameterv 15 to 50mm
Tolerancev +/- 1 mm
Hardnessv 45-50 HRC
Breakage Ratev Less than 0.5 %

 

Hyper Duplex Steel Grinding Clypeus Manufacturers

Hyper Duplex Steel Grinding Clypeus in different sizes and technical specifications. These grinding medial balls.

 

  • Balls (mm) – 125, 100, 90, 80, 75, 70, 65, 60, 50, 40, 30, 25, 20, 17, 13
  • Clypeus (mm) – 25×25, 22×22, 19×19, 16×16
  • Hyper steel Grinding Media Balls and Clypeus as per IS 6079-1989
  • Chemical composition: The chemical composition of the grinding media will be as per IS 6079 – 1989
  • Hardness: When tested in accordance with IS 15001983 the hardness at any point across the section of the ball is more than 375 BHN.
  • Microstructure: Microstructure shall be free from continuous carbide network.
    Heat treatment: The grinding media is suitably heat treated to obtain the required hardness and Microstructure.
  • Standard size of grinding media: Balls diameter (mm) 125, 110, 100, 90 , 80, 70, 60, 50, 40, 30, 20, Clypeus (mm) 35×35, 30×30, 25×25, 22×22, 18×18


Working conditions Low abrasion medium impacts Low abrasion high impact High abrasion high impact High abrasion low impact High abrasion low impact High abrasion low impact
Application First Chamber cement & raw mill First Chamber cement& raw mill First Chamber cement& raw mill Second Chamber of cement raw mill and Coal mill Second Chamber of cement raw mill and Coal mill Second Chamber of cement raw mill and Coal mill
Hardness(HRC) 58-62 60-64 61-65 59-64 60-65 60-65
Cr % 14-18 14-18 18-22 01/10/14 01/11/15 16-20
C % 2.0-3.0 2.0-3.0 2.5-3.5 2.5-3.5 2.0-3.0 02/03/12
Wear Resistant Good Good Excellent Excellent Excellent Excellent
Impact resistance Good Excellent Excellent Low Low Low

Variation on size shall not exceed the following limits:

Shape and Size Tolerance (mm)
(1) Balls for sizes 60 mm & above +/- 3.00
(2) Balls for sizes 50 mm & below +/- 2.50
(3)Clypeus for all sizes +/- 1.50