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Pearlitic Ductile Iron Roller, Ductile Iron Rolls

Tangshan Sinya International Trade Co., Ltd.
  • Specification：as per the drawing
  • Transport Package：Steel Frame
  • Use for：Steel Mill
  • Material：Cast Iron,Cast Steel
  • Size：According to The Drawing
  • Trademark：none

Base Info

  • HS Code：845530
  • Origin：China
  • Model NO.：pdl
  • Production Capacity：50000tons,Year

Description

Hardness of Body HSD40-72
Tensile Srength of Core >360MPa
 
 
 
 
Chemical Analysis:
Grade Hardness
(HSD)		 C Si Mn Ni Cr Mo Mg
SGPI 40-55 30-3.5 1.6-2.1 0.4-1.0 1.2-2.0 0.1-0.4 0.2-0.6 >0.04
SGPII 50-65 3.2-3.5 1.4-2.2 0.4-1.0 1.5-2.5 0.2-1.0 0.3-0.8 >0.04
SGPIII 60-72 3.2-3.5 1.2-2.0 0.4-1.0 2.0-3.0 0.2-1.0 0.3-0.8 >0.04