Assigning Materials In the Simulation study tree, expand the Parts folder. Notice the four assembly components. Right-click crankpulley-1 and select Apply/Edit Material . In the dialog box: Expand SOLIDWORKS Materials. Expand Iron and select Gray Cast Iron. Click Apply. Gray cast iron is applied to the crankpulley-1 component. Click Close. Repeat the procedure above assigning the following materials to the other assembly components: Component Material crankarmaxle-1 Chrome Stainless Steel in the Steel folder of the SOLIDWORKS Materials library. crankarm-1 and crankarm-2 Alloy Steel in the Steel folder of the SOLIDWORKS Materials library. Parent topicStatic Analysis of an Assembly Previous topic Creating a Static Study Next topic Applying Fixed Restraints