ASTM A536 Güte 65-45-12: Ferritic Ductile Iron mit Maximum Ductility
ASTM A536 · Published: 2026-06-03 · Updated: July 2026
ASTM A536 Grade 65-45-12 is a ferritic ductile iron optimized for maximum ductility — the 12% minimum elongation makes it suitable for components requiring impact resistance and machinability. It is used for automotive steering knuckles,...
ASTM A536 Güte 65-45-12 ist ein ferritic ductile iron optimized für maximum ductility — der 12% minimum elongation makes es suitable für components requiring impact widerstand und machinability. Es ist used für automotive steering knuckles, suspension steuerung arms, gear housings, und ventil bodies wo casting complexity und moderate strength sind erforderlich.
Quick Facts
| Kategorie | Cast Iron |
| Norm | ASTM A536 |
| Density | 7.10 g/cm³ |
| Yield Strength | 310 MPa (45 ksi) |
| Tensile Strength | 448 MPa (65 ksi) |
Global Equivalents & Cross-Reference
Verwandt Materials
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Frequently Asked Questions
Was's der difference zwischen ductile iron und gray cast iron?
Ductile iron contains magnesium das causes graphite zu form als spheroids (nodules) rather als flakes. Dies spheroidal graphite shape eliminates der stress-concentrating effect von flakes, giving ductile iron approximately 2-3× der tensile strength und 10× der ductility von gray iron. Ductile iron bridges der gap zwischen gray iron und cast steel.
References & International Standards
- ASTM International. Norm Specifications für Stahl & Metal Alloys. astm.org
- International Organization für Standardization (ISO). Metallic Materials — Cross-Referenz Database. iso.org
- American Iron und Stahl Institute (AISI). Stahl Güte Designations & Equivalents. steel.org
- European Committee für Standardization (CEN). EN Stahl Standards & Numbering System. cencenelec.eu