QT500-7 QT600-3 Fers de fonte ductiles pour piston et corps de soupape sur mesure pour la coulée de sable

Corrosion Resistance
March 24, 2020
Connexion De Catégorie: Bâtis résistants à l'usure
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Brief: Découvrez la fonte ductile QT500-7 et QT600-3 de haute qualité pour pistons et corps de vannes sur mesure, idéale pour le moulage au sable. Cette vidéo présente les propriétés mécaniques supérieures du matériau, la tolérance dimensionnelle précise et la composition chimique pour des applications industrielles durables.
Caractéristiques Du Produit Connexes:
  • Made from QT500-7 and QT600-3 ductile cast iron, ensuring high tensile strength and durability.
  • Material grade AS1831/600-3 meets international standards for quality and performance.
  • Weighs 7.08kg, optimized for industrial use without compromising strength.
  • Casting tolerance adheres to DCTG-11 / GCTG-5 for precision engineering.
  • Dimensional tolerance of ±0.15mm ensures exact fit for custom pistons and valve bodies.
  • Chemical composition includes balanced percentages of C, Si, Mn, P, S, Mg, and Re for optimal performance.
  • Mechanical properties include tensile strength up to 600 Mpa and yield point up to 380 Mpa.
  • Hardness ranges from 190~270 HBS, suitable for demanding industrial environments.
Les questions:
  • What are the key mechanical properties of QT500-7 and QT600-3 ductile cast iron?
    QT500-7 offers tensile strength of 500 Mpa, yield point of 320 Mpa, and elongation of 7%. QT600-3 provides tensile strength of 600 Mpa, yield point of 380 Mpa, and elongation of 3%.
  • What is the dimensional tolerance for these custom pistons and valve bodies?
    The dimensional tolerance is ±0.15mm, ensuring precise fit and functionality for industrial applications.
  • Which international standards does this ductile cast iron comply with?
    The material complies with AS1831/600-3, ISO 1083, JIS G5502, ASTM A536-84, and DIN 1693 standards, ensuring global quality and reliability.