This section describes how you can specify general material data. The following topics are covered:
Density, Section 16.2.1 of the ABAQUS Analysis User's Manual
User subroutines: overview, Section 13.2.1 of the ABAQUS Analysis User's Manual
User-defined mechanical material behavior, Section 20.8.1 of the ABAQUS Analysis User's Manual
User-defined thermal material behavior, Section 20.8.2 of the ABAQUS Analysis User's Manual
USDFLD, Section 1.1.40 of the ABAQUS User Subroutines Reference Manual
UVARM, Section 1.1.44 of the ABAQUS User Subroutines Reference Manual