diff --git a/cfg/Werkstoff.cfg b/cfg/Werkstoff.cfg
index e1d2f26..87457e8 100644
--- a/cfg/Werkstoff.cfg
+++ b/cfg/Werkstoff.cfg
@@ -7,6 +7,8 @@ Schwermetall
 [Stahl]
 1.0035 (S185)
 1.0038 (S235JR)
+1.0038+AR (S235JR+AR)
+1.0038+CR (S235JR+CR)
 1.0122 (S235JRC)
 1.0122+C (S235JRC+C)
 1.0242+Z275-M-A-C (S250GD+Z275-M-A-C)
@@ -78,6 +80,8 @@ PP SLS
 PP T20
 PTFE
 PUR
+PUR - 95 Shore A
+PUR D44 - 80 Shore A
 PVC
 PVC-U
 siehe Hersteller