diff --git a/src/Mod/Material/StandardMaterial/AlMg3F24.FCMat b/src/Mod/Material/StandardMaterial/AlMg3F24.FCMat
index c21279f845..82b8015581 100644
--- a/src/Mod/Material/StandardMaterial/AlMg3F24.FCMat
+++ b/src/Mod/Material/StandardMaterial/AlMg3F24.FCMat
@@ -4,7 +4,7 @@
 ; http://www.freecadweb.org/wiki/index.php?title=Material
 
 [FCMat]
-Name = [DE]AlMg3F24
+Name = AlMg3F24
 NameDE = AlMg3F24
 Father = Metal
 YoungsModulus = 70000 MPa
diff --git a/src/Mod/Material/StandardMaterial/AlMgSi1F31.FCMat b/src/Mod/Material/StandardMaterial/AlMgSi1F31.FCMat
index 9663ea2cba..59715e17c9 100644
--- a/src/Mod/Material/StandardMaterial/AlMgSi1F31.FCMat
+++ b/src/Mod/Material/StandardMaterial/AlMgSi1F31.FCMat
@@ -4,7 +4,7 @@
 ; http://www.freecadweb.org/wiki/index.php?title=Material
 
 [FCMat]
-Name = [DE]AlMgSi1F31
+Name = AlMgSi1F31
 NameDE = AlMgSi1F31
 Father = Metal
 YoungsModulus = 70000 MPa
diff --git a/src/Mod/Material/StandardMaterial/AlZn4-5Mg1F35.FCMat b/src/Mod/Material/StandardMaterial/AlZn4-5Mg1F35.FCMat
index 531939661f..62ba9b99ba 100644
--- a/src/Mod/Material/StandardMaterial/AlZn4-5Mg1F35.FCMat
+++ b/src/Mod/Material/StandardMaterial/AlZn4-5Mg1F35.FCMat
@@ -4,7 +4,7 @@
 ; http://www.freecadweb.org/wiki/index.php?title=Material
 
 [FCMat]
-Name = [DE]AlZn4,5Mg1F35
+Name = AlZn4,5Mg1F35
 NameDE = AlZn4,5Mg1F35
 Father = Metal
 YoungsModulus = 70000 MPa
diff --git a/src/Mod/Material/StandardMaterial/Steel-C10.FCMat b/src/Mod/Material/StandardMaterial/Steel-C10.FCMat
index e52e3dd4b9..20f72b3a16 100644
--- a/src/Mod/Material/StandardMaterial/Steel-C10.FCMat
+++ b/src/Mod/Material/StandardMaterial/Steel-C10.FCMat
@@ -4,7 +4,7 @@
 ; http://www.freecadweb.org/wiki/index.php?title=Material
 
 [FCMat]
-Name = [DE]C10
+Name = C10
 NameDE = C10
 Father = Metal
 YoungsModulus = 210000 MPa
diff --git a/src/Mod/Material/StandardMaterial/Steel-C15.FCMat b/src/Mod/Material/StandardMaterial/Steel-C15.FCMat
index 096e5cb9fa..ed9a65e79b 100644
--- a/src/Mod/Material/StandardMaterial/Steel-C15.FCMat
+++ b/src/Mod/Material/StandardMaterial/Steel-C15.FCMat
@@ -4,7 +4,7 @@
 ; http://www.freecadweb.org/wiki/index.php?title=Material
 
 [FCMat]
-Name = [DE]C15
+Name = C15
 NameDE = C15
 Father = Metal
 YoungsModulus = 210000 MPa
diff --git a/src/Mod/Material/StandardMaterial/Steel-St-37-2K.FCMat b/src/Mod/Material/StandardMaterial/Steel-St-37-2K.FCMat
index ab34b0e2ed..361bbe1ee6 100644
--- a/src/Mod/Material/StandardMaterial/Steel-St-37-2K.FCMat
+++ b/src/Mod/Material/StandardMaterial/Steel-St-37-2K.FCMat
@@ -4,7 +4,7 @@
 ; http://www.freecadweb.org/wiki/index.php?title=Material
 
 [FCMat]
-Name = [DE]St 37-2K
+Name = St 37-2K
 NameDE = St 37-2K
 DescriptionDE = mäßige Beanspruchung
 Father = Metal
diff --git a/src/Mod/Material/StandardMaterial/Steel-St-E-255.FCMat b/src/Mod/Material/StandardMaterial/Steel-St-E-255.FCMat
index 9b7566bde9..9c67a1ea9a 100644
--- a/src/Mod/Material/StandardMaterial/Steel-St-E-255.FCMat
+++ b/src/Mod/Material/StandardMaterial/Steel-St-E-255.FCMat
@@ -4,7 +4,7 @@
 ; http://www.freecadweb.org/wiki/index.php?title=Material
 
 [FCMat]
-Name = [DE]St E 255
+Name = St E 255
 NameDE = St E 255
 Father = Metal
 YoungsModulus = 210000 MPa
diff --git a/src/Mod/Material/StandardMaterial/Steel-St-E-315.FCMat b/src/Mod/Material/StandardMaterial/Steel-St-E-315.FCMat
index 55cafe45db..d88aa26768 100644
--- a/src/Mod/Material/StandardMaterial/Steel-St-E-315.FCMat
+++ b/src/Mod/Material/StandardMaterial/Steel-St-E-315.FCMat
@@ -4,7 +4,7 @@
 ; http://www.freecadweb.org/wiki/index.php?title=Material
 
 [FCMat]
-Name = [DE]St E 315
+Name = St E 315
 NameDE = St E 315
 Father = Metal
 YoungsModulus = 210000 MPa
diff --git a/src/Mod/Material/StandardMaterial/Steel-St-E-380.FCMat b/src/Mod/Material/StandardMaterial/Steel-St-E-380.FCMat
index 370ce95a7c..7244f1975a 100644
--- a/src/Mod/Material/StandardMaterial/Steel-St-E-380.FCMat
+++ b/src/Mod/Material/StandardMaterial/Steel-St-E-380.FCMat
@@ -4,7 +4,7 @@
 ; http://www.freecadweb.org/wiki/index.php?title=Material
 
 [FCMat]
-Name = [DE]St E 380
+Name = St E 380
 NameDE = St E 380
 Father = Metal
 YoungsModulus = 210000 MPa
diff --git a/src/Mod/Material/StandardMaterial/Steel-St-E-460.FCMat b/src/Mod/Material/StandardMaterial/Steel-St-E-460.FCMat
index bbb46af412..6c5fedb7bc 100644
--- a/src/Mod/Material/StandardMaterial/Steel-St-E-460.FCMat
+++ b/src/Mod/Material/StandardMaterial/Steel-St-E-460.FCMat
@@ -4,7 +4,7 @@
 ; http://www.freecadweb.org/wiki/index.php?title=Material
 
 [FCMat]
-Name = [DE]St E 460
+Name = St E 460
 NameDE = St E 460
 Father = Metal
 YoungsModulus = 210000 MPa
diff --git a/src/Mod/Material/StandardMaterial/Steel-St-E-500.FCMat b/src/Mod/Material/StandardMaterial/Steel-St-E-500.FCMat
index 631fc3e7ff..feee28af63 100644
--- a/src/Mod/Material/StandardMaterial/Steel-St-E-500.FCMat
+++ b/src/Mod/Material/StandardMaterial/Steel-St-E-500.FCMat
@@ -4,7 +4,7 @@
 ; http://www.freecadweb.org/wiki/index.php?title=Material
 
 [FCMat]
-Name = [DE]St E 500
+Name = St E 500
 NameDE = St E 500
 Father = Metal
 YoungsModulus = 210000 MPa