Annotation of standard text SAE J2477 :
This SAE Standard covers the mechanical and physical property requirements for Austempered Ductile Iron (ADI) castings used in automotive and allied industries. Specifically covered are:
a
Hardness
b
Tensile Strength
c
Yield Strength
d
Elongation
e
Modulus of Elasticity
f
Impact Energy
g
Microstructure
In this document SI units are primary and in-lb units are derived. Appendix A provides general information and related resources on the microstructural, chemical and heat treatment requirements to meet the mechanical properties needed for ADI in particular service conditions and applications.
SUBJECT TAXONOMY: Casting, Materials, Metals
SUBFILE: Automotive
TYPE OF DOCUMENT: Ground Vehicle Standard
Stabilized: Jan 2018 