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Tensile properties of continuous cast grey - cast-iron bar

Tensile properties of continuous cast grey - cast-iron bar

Product catalog summary
Material Designation and Hardness:
The document outlines the material designation for different grades of cast iron, specifying the Brinell hardness (HBW) range for each grade. The grades and their corresponding hardness ranges are:
  • EN-GJL-150C: 110 - 180 HBW
  • EN-GJL-200C: 140 - 210 HBW
  • EN-GJL-250C: 170 - 240 HBW
  • EN-GJL-300C: 220 - 290 HBW
Bar Diameter and Tensile Strength:
The document provides information on the tensile strength of continuous cast grey cast-iron bars, with a diameter range of 20 - 400 mm. The minimum tensile strength values for different matrix structures are:
  • Ferritic/annealed: 80 - 110 MPa
  • Ferritic/pearlitic: 115 - 155 MPa
  • Pearlitic/ferritic: 155 - 195 MPa
  • Predominantly pearlitic: 185 - 220 MPa
Reference Standards:
The document references the standard DS/EN 16482 for the tensile properties of continuous cast grey cast-iron bars.
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Catalog excerpts

Tensile properties of continuous cast grey - cast-iron bar-1

Tensile properties of continuous cast grey - cast-iron bars Material designation *HBWindicative values Reference standards: DS/EN16482 |~^ BERNAREGGI S.r.l. a Socio Unico Via del Lavoro, 2 - 20022 Castano Primo MI Tel. 0331.880569 - Fax 0331.883300 [email protected] www.bernareggi.it

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