Steel grades - conTRANCE

1 Steel gradesSteel grades page 1 Product StandardMaterial numberAbbreviated designationformer abbreviated designation or similarStructural steelDIN EN S275J2 S355J2 S450J0 S275N S355N S420N S460 NQuenched and tempered steelDIN EN C40 C45 C55 C60 C22E Ck22 C22R Cm22 C35E Ck35 C35R Cm35 C40E Ck40 C40R Cm40 C45E Ck45 C45R Cm45 C50E Ck50 C50R Cm50 C55E Ck55 C55R Cm55 C60E Ck60 C60R Cm60 28M n6 38 Cr2 46 Cr2 34 Cr4 34 CrS4 37 Cr4 37 CrS4 41 Cr4 41 CrS4 25 CrMo4 25 Cr Mo S4 34 CrMo4 34 Cr Mo S4 42 CrMo4 42 Cr Mo S4 50 CrMo4 34 Cr Ni Mo6 30 Cr Ni Mo8 35 Ni Cr6 39 Ni CrMo3 Steel gradesSteel grades page 2 Product StandardMaterial numberAbbreviated designationformer abbreviated designation or CrV450 CrV4 20M n B5 30M n B5 38M n B5 27M nCrB5-2 33M nCrB5-2 39M nCrB6-2 Case-hardened steelDIN EN C10R C15E Ck15 C15R Cm15 C16E C16R 17 Cr3 17 CrS3 28 Cr4 28 CrS4 16M nCr5 16M nCrS5 16M nCrB5 20M nCr5 20M nCrS5 18 CrMo4 18 Cr Mo S4 22 Cr Mo S3-5 22 Cr Mo S35 20 Mo Cr3 20 Mo CrS3 20 Mo Cr4 20 Mo CrS4 16 Ni Cr4 16 Ni CrS4 10 Ni Cr5-4 18 Ni Cr5-4 17 Cr Ni6-6 15 Ni Cr13 20 Ni CrMo2-2 21 Ni CrMo2 20 Ni Cr Mo S2-2 21 Ni Cr Mo S2 17 Cr Ni

2 Mo6-4 17 Cr Ni MoS6-4 20 Ni Cr Mo S6-4 18 Cr Ni Mo7-6 14 Ni CrMo13-4 20 Ni CrMo13-4 Nitriding steelDIN EN CrMo13-6 31 CrMo12 Steel gradesSteel grades page 3 Product StandardMaterial numberAbbreviated designationformer abbreviated designation or CrMo V9 33 CrMo V12-9 34 CrAl Ni7-10 34 CrAl Ni7 41 CrAl Mo7-10 Free-cutting steelDIN EN M n309S-M n28 11S M n37 9S M n36 10S20 15S M n13 35S20 36S M n14 38S M n28 44S M n28 46S20 Spring steelDIN EN Si7 46 Si7 56 Si7 55 Cr3 60 Cr3 54 Si Cr6 56 Si Cr7 61 Si Cr7 60 Si Cr7 51 CrV4 50 CrV4 45 Si CrV6-2 54 Si CrV6 60 Si CrV7 45 Si CrMo6 50 Si CrMo6 52 Si Cr Ni5 52 CrMo V4 51 CrMo V4 60 CrMo3-1 60 CrMo3-2 60 CrMo3-3 Chain steelDIN n415M n3Al 18M n4 21M n4 21M n4Al 21M n5 21 MnSi5 24 MnSi6 27 MnSi6 27 MnSi5 15 Cr Ni6 20Mn Ni CrMo3-2 20 Ni CrMo2 20Mn Ni CrMo3-3 20 Ni CrMo3 23Mn Ni CrMo5-2 23Mn Ni CrMo52 Ni CrMo5-3 23Mn Ni CrMo53 23Mn Ni Mo Cr5-4 23Mn Ni Mo Cr54 Steel gradesSteel grades page 4 Product StandardMaterial numberAbbreviated designationformer abbreviated designation or similarCold hea ding steelCold ex tru ded Steel DIN EN C4 CQSt 32-3 C8C QSt 34-3 C10C QSt 36-3 C15C QSt 38-3 C17C C20C 8 MnSi7 C10C2C Cq10 C15C2C Cq15

3 C17C2C C20C2C Cq22 15B2 18B2 18M n B4 22M n B4 17 Cr3 17 CrS3 16M nCr5 16M nCrS5 16M nCrB5 20M nCrS5 12 CrMo4 18 CrMo4 18 Cr Mo S4 20 Mo Cr4 20 Mo CrS4 10 Ni Cr5-4 12 Ni Cr3-2 17 Cr Ni6-6 20 Ni CrMo2-2 21 Ni CrMo2 20 Ni Cr Mo S2-2 21 Ni Cr Mo S2 20 Ni Cr Mo S6-2 C35EC Cq35 C35RC C45EC Cq45 C45RC 37 Mo2 38 Cr2 46 Cr2 34 Cr4 37 Cr4 41 Cr4 41 CrS4 25 CrMo4 25 Cr Mo S4 34 CrMo4 37 CrMo4 Steel gradesSteel grades page 5 Product StandardMaterial numberAbbreviated designationFormer abbreviated designation or Ni CrMo7-3-234 Cr Ni Mo6 17B2 23B2 22B2 28B2 33B2 38B2 17M n B4 20M n B4 23M n B4 27M n B4 30M n B4 36M n B4 37M n B5 30 Mo B1 32 CrB4 36 CrB4 31 CrMo B2-1 Rol ler be a ring Steel DIN EN ISO Cr6 100 CrMnSi4-4 100 CrMnSi6-4 100 CrM n6 100 CrMnSi6-6 100 CrMo7 100 CrMo7-3 100 CrMo7-4 13559 20 Cr3 20 Cr4 20M nCr4-2 17M nCr5 19M nCr5 15 CrMo4 20 CrMo4 20M nCrMo4-2 20 Ni CrMo2 20 Ni CrMo7 18 Cr Ni Mo7-6 C56E2 Cf54 56M n4 70M n4 43 CrMo4 Fla me and in duc tion har de ning steelDIN 17212 (invalid)

4 Cf45 Cf53 Cf70 SAH pro grammeVW gradesVW1241 VW1427 VW4125 VW4213 VW4217 Steel gradesSteel grades page 6 Product StandardMaterial numberAbbreviated designationFormer abbreviated designation or similarSAH pro grammeVW gradesVW4221 VW4227 VW4521 SAH pro grammeZF gradesZF35M ZF49 ZF50 ZF6 ZF1 ZF1A ZF5H ZF60A ZF7 ZF7B ZF34 Tool steelDIN EN ISO 4957C45U C70U C80UC90U C105UC120U 105V102 Cr621M nCr5 AFP-steelDIN EN 19M 30M 38M 46M nVS3