EN 10149-2:1995 SEW 092:1990 UNE 36090 NF A 36-231:1992 BS 1449/1 ASTM A1011-01a Old brand names240MC AFCS 280MC AFCS QstE300TM AE275HC HR40 F30 Soldur 280/Profilar 300/BSK 30315MC AFCS S315MC QstE340TM E315D HSLAS-F Grade 45 class 2 Soldur 320/Profilar 340/BSK 34/SPXE 340355MC AFCS S355MC QstE380TM AE340HC E355D HR43 F35 HSLAS-F Grade 50 class 2 Soldur 360/Profilar 380/BSK 38/SPXE 380390MC AFCS QstE420TM AE390HC HR46 F40 Profilar 420/BSK 42/SPXE 420420MC AFCS S420MC QstE460TM AE440HC E420D HR50 F45 HSLAS-F Grade 60 class 2 Soldur 420/Profilar 460/BSK 46460MC AFCS S460MC QstE500TM AE490HC HSLAS-F Grade 65 class 2 Soldur 460/Profilar 500/BSK 50/SPXE 480500MC AFCS S500MC QstE550TM E490D HSLAS-F Grade 70 class 2 Soldur 500/Profilar 550/BSK 55/SPXE 530550MC AFCS S550MC QstE600TM E560D HR60 F55 HSLAS-F Grade 80 class 2 Soldur 550