50/45 S460ML QSTE500TM E490D Fe420 70
60/55 S550MC QSTE550TM E560D Fe560 80 080XLK
S560MC QSTE600TM E600D
BS1449 EN10130 DIN1623 NFA 36-401 UNI 5866-77 UNE 36086 JIS 3141-77 CR4 FeP01 St12 C FeP01 AP00 SPCC
CR3 FeP03 St13 FeP03 AP02
CR1 FeP04 St14 E5 FeP04 AP04 SPCEN
BS1449 DIN AFNOR UNI AISI
HS10 CK10 XC10 C10 1010
HS17 CK15 XC12 C15 1015
HS22 CK22 XC18 C20 1020
CK25 C25 1025
HS30 CK30 XC32 C30 1030
CK35 XC38 C35 1035
HS40 CK40 C40 1040
CK45 XC45 C45 1045
HS50 CK50 XC50 C50 1050
CK55 XC54 C55 1055
HS60 CK60 XC60 C60 1060
HS70 CK67 XC68 C70 1070
CK75 XC75 C75 1075
HS80 1080
CK85 XC90 C90 1090