Hello community,

My goal is to create two materials in Abaqus based on the material specs in the first attached image. The materials are used in a common riveted lap joint configuration.

Question #1: For the plate, where should I enter 2.5 as the slope of the linear hardening curve? as shown in the second image.

Question #2: For the rivet, how do I create two sets of hardening parameters? ABAQUS only allows for one set of input? as shown in the third image.

Thakns very much.