The data contained herein are intended as reference only and are subject to constant change. Lucefin S.p.A. disclaims any and all liability for any consequences that may result from their use.

    LUCEFIN DATA SHEET: NORMATIVE REFERENCES FOR STEELS

Our top seller

n° Gruppo Lucefin Germania DIN Francia AFNOR USA AISI-SAE India IS
1.0038 S235B RSt37-2 Fe 330
1.0577 S355D St52-3N A 350 LF2 Fe 540
1.0715 11SMn30 9SMn28 S250 1215 11C10S25
1.0736 11SMn37 9SMn36 S300 1214
1.0718 11SMnPb30 9SMnPb28 S250Pb 12L14
1.0737 11SMnPb37 9SMnPb36 S300Pb 12L14
1.6510 39NiCrMo3 39NiCrMo3 40NCD3 9840
1.7225/1.7227 42CrMo4 / 42CrMoS4 42CrMo4 42CD4 4140 42Cr4Mo2
1.1191/1.1201 C45E / C45R Ck45 XC48H1 1045 45C8
1.0700 ~ SAE 1018 - 080A15 St45.8 1018

  LUCEFIN DATA SHEET: NORMATIVE REFERENCES FOR STEELS UPDATE 4-1-2025

Our top seller

n° Gruppo Lucefin Germania DIN Francia AFNOR USA AISI-SAE India IS
1.0038 S235B RSt37-2 Fe 330
1.0577 S355D St52-3N A 350 LF2 Fe 540
1.0715 11SMn30 9SMn28 S250 1215 11C10S25
1.0736 11SMn37 9SMn36 S300 1214
1.0718 11SMnPb30 9SMnPb28 S250Pb 12L14
1.0737 11SMnPb37 9SMnPb36 S300Pb 12L14
1.6510 39NiCrMo3 39NiCrMo3 40NCD3 9840
1.7225/1.7227 42CrMo4 / 42CrMoS4 42CrMo4 42CD4 4140 42Cr4Mo2
1.1191/1.1201 C45E / C45R Ck45 XC48H1 1045 45C8
1.0700 ~ SAE 1018 - 080A15 St45.8 1018

Construction Steels

n° Gruppo Lucefin Germania DIN Francia AFNOR USA AISI-SAE India IS
1.0114 S235J0 St37-3U E24-3 A 1011
1.0117 S235J2 St37-3N E24-4 A 414 gr. A Fe 360
1.0038 S235B RSt37-2 Fe 330
1.0044 S275JR St44-2 E28-2 A283 gr. D Fe 410
1.0553 S355J0 St52-3U E36-3 A441 Fe 490
1.0577 S355D St52-3N A 350 LF2 Fe 540
1.0532 ~ ASTM A 105 C21 A 105
ASTM A 350 LF2 St52.3N A 350 LF 2 Fe 490B
1.0050 E295 St50-2 A50-2 Fe 490B
1.0060 E335 St60-2 A60-2 Fe 620
E335S
E360
1.0143 S275J0 St44-3U E28-3 Fe 410 ~
1.0145 S275J2

Construction Steels

n° Gruppo Lucefin Germania DIN Francia AFNOR USA AISI-SAE India IS
1.0114 S235J0 St37-3U E24-3 A 1011
1.0117 S235J2 St37-3N E24-4 A 414 gr. A Fe 360
1.0038 S235B RSt37-2 Fe 330
1.0044 S275JR St44-2 E28-2 A283 gr. D Fe 410
1.0553 S355J0 St52-3U E36-3 A441 Fe 490
1.0577 S355D St52-3N A 350 LF2 Fe 540
1.0532 ~ ASTM A 105 C21 A 105
ASTM A 350 LF2 St52.3N A 350 LF 2 Fe 490B
1.0050 E295 St50-2 A50-2 Fe 490B
1.0060 E335 St60-2 A60-2 Fe 620
E335S
E360
1.0143 S275J0 St44-3U E28-3 Fe 410 ~
1.0145 S275J2

Free-cutting steels

n° Gruppo Lucefin Germania DIN Francia AFNOR USA AISI-SAE India IS
1.0765 36SMnPb14 36SMnPb14 35MF6Pb 11L37
1.0721 10S20 10S20 10F2 1108
1.0722 10SPb20 10SPb20 10PbF2 11L08
1.0736 11SMn37 9SMn36 S300 1214
1.0718 11SMnPb30 9SMnPb28 S250Pb 12L14
1.0737 11SMnPb37 9SMnPb36 S300Pb 12L14
1.0726 35S20 35S20 35MF4 1140
1.0756 35SPb20 35SPb20 35SPb20
1.0764 36SMn14 36SMn14 36SMn14 1137 ~ 40Mn15S12
1.0762 44SMn28 44SMn28 44SMn28 1144 44C15S24
1.0727 46S20 45S20 45MF4 1146 ~ 40C10S18
1.0757 46SPb20 45SPb20 46SPb20
1.0715 11SMn30 9SMn28 S250 1215 11C10S25
44SmnPb28
11SMn30Bi
39NiCrMo3Bi
18NiCrMo5Bi
16NiCr4Bi
39NiCrMo3Pb
18NiCrMo5Pb
16NiCr4Pb
C45Pb

Free-cutting steels

n° Gruppo Lucefin Germania DIN Francia AFNOR USA AISI-SAE India IS
1.0765 36SMnPb14 36SMnPb14 35MF6Pb 11L37
1.0721 10S20 10S20 10F2 1108
1.0722 10SPb20 10SPb20 10PbF2 11L08
1.0736 11SMn37 9SMn36 S300 1214
1.0718 11SMnPb30 9SMnPb28 S250Pb 12L14
1.0737 11SMnPb37 9SMnPb36 S300Pb 12L14
1.0726 35S20 35S20 35MF4 1140
1.0756 35SPb20 35SPb20 35SPb20
1.0764 36SMn14 36SMn14 36SMn14 1137 ~ 40Mn15S12
1.0762 44SMn28 44SMn28 44SMn28 1144 44C15S24
1.0727 46S20 45S20 45MF4 1146 ~ 40C10S18
1.0757 46SPb20 45SPb20 46SPb20
1.0715 11SMn30 9SMn28 S250 1215 11C10S25
44SmnPb28
11SMn30Bi
39NiCrMo3Bi
18NiCrMo5Bi
16NiCr4Bi
39NiCrMo3Pb
18NiCrMo5Pb
16NiCr4Pb
C45Pb

Case-Hardening Steels

n° Gruppo Lucefin Germania DIN Francia AFNOR USA AISI-SAE India IS
18NiCrMo5Bi
16NiCr4Bi
18NiCrMo5Pb
16NiCr4Pb
1.7131/1.7139 16MnCr5 / 16MnCrS5 16MnCr5 16MC5 5115 16Mn5Cr4
1.5714 16NiCr4 17CrNi6-6 16NC6 4320 15Cr6Ni6
1.6587 18CrNiMo7-6 17CrNiMo6 18CND6 4820 ~
1.7147/1.7149 20MnCr5 / 20MnCrS5 20MnCr5 20MC5 5120 20Mn5Cr5
1.6523 20NiCrMo2-2 21NiCrMo2 20NCD2 8620 20Ni2Cr2Mo2
1.5732 16NiCr11 14NiCr10 16NC11 3415
1.6782 16NiCrMo12 16NiCrMo12-6 16NCD13
1.7243 18CrMo4 18CD4 21Cr4Mo2
18NiCrMo5 18NCD6 4137 ~
17264 20CrMo5
20CrMoS4
1.5525 20MnB4 (19MnB4) 19MnB4 19MnB4 15B21H
1.5535 23MnB4 23MnB4
1.1148 C16E Ck15Al XC18 1016 14Mn4
1.1151 ~ C20 C20 M1020 25C8
1.1141/1.1140 C15E / C15R Ck15 XC15 1015 15C4
1.0700 ~ 080A15 / SAE 1018 St45.8 1018
1.1151 C22E / C22R Ck22 XC18 1020 25C8

Case-Hardening Steels

n° Gruppo Lucefin Germania DIN Francia AFNOR USA AISI-SAE India IS
18NiCrMo5Bi
16NiCr4Bi
18NiCrMo5Pb
16NiCr4Pb
1.7131/1.7139 16MnCr5 / 16MnCrS5 16MnCr5 16MC5 5115 16Mn5Cr4
1.5714 16NiCr4 17CrNi6-6 16NC6 4320 15Cr6Ni6
1.6587 18CrNiMo7-6 17CrNiMo6 18CND6 4820 ~
1.7147/1.7149 20MnCr5 / 20MnCrS5 20MnCr5 20MC5 5120 20Mn5Cr5
1.6523 20NiCrMo2-2 21NiCrMo2 20NCD2 8620 20Ni2Cr2Mo2
1.5732 16NiCr11 14NiCr10 16NC11 3415
1.6782 16NiCrMo12 16NiCrMo12-6 16NCD13
1.7243 18CrMo4 18CD4 21Cr4Mo2
18NiCrMo5 18NCD6 4137 ~
17264 20CrMo5
20CrMoS4
1.5525 20MnB4 (19MnB4) 19MnB4 19MnB4 15B21H
1.5535 23MnB4 23MnB4
1.1148 C16E Ck15Al XC18 1016 14Mn4
1.1151 ~ C20 C20 M1020 25C8
1.1141/1.1140 C15E / C15R Ck15 XC15 1015 15C4
1.0700 ~ 080A15 / SAE 1018 St45.8 1018
1.1151 C22E / C22R Ck22 XC18 1020 25C8

Steels for quenching and tempering

n° Gruppo Lucefin Germania DIN Francia AFNOR USA AISI-SAE India IS
39NiCrMo3Bi
39NiCrMo3Pb
C45Pb
1.7218/1.7213 25CrMo4 / 25CrMoS4> 25CrMo4 25CD4 4130 26CrMo2
1.6580 30CrNiMo8 30CrNiMo8 30CND8 320L43 ~
1.7220/1.7226 34CrMo4 / 34CrMoS4 34CrMo4 34CD4 4135 963
1.6582 34CrNiMo6 34NiCrMo6 35NCD6 9840 36Ni6Cr6Mo2
1.7225/1.7227 42CrMo4 / 42CrMoS4 42CrMo4 42CD4 4140 42Cr4Mo2
1.7228 50CrMo4 / 50CrMoS4 50CrMo4 50CD4 4150
1.5531 30MnB5 23MnB4 30MB5
1.8519 31CrMoV9 31CrMoV9 31CrMoV9
1.7076 32CrB4 32CrB4
1.2365 32CrMoV12-28 X 32 CrMoV 3 3 32CDV12-28 H 10
1.8550 34CrAlNi7-10 34CrAlNi7 K52440
1.2302 35CrMo7 35CrMo7 35CD8
1.7034 ~ 36CrMn4 37Cr4 38C4 5135 40C1
1.6511 36CrNiMo4 34CrNiMo4 F.1280 9840
1.6773 36NiCrMo16 36NiCrMo16 35NCD16
1.1303 38MnVS6 38MnVS6 38MnVS6 1132
1.6510 39NiCrMo3 39NiCrMo3 40NCD3 9840
1.2311 40CrMnMo7 40CrMnMo7
1.2312 40CrMnMoS8-6 40CrMnMoS8-6
1.7035 41Cr4 41Cr4 42C4 5140 40Cr4
1.850941CrAlMo7-1041CrAlMo740CAD6.12K2406540Cr7Al10Mo2
1.815951CrV450CrV4F.14306150
1.770152CrMoV451CrMoV451CDV44150 ~
1.711752SiCrNi552SiCrNi552SiCrNi5
1.816158CrV458CrV458CV4615860Cr4V2
1.1158C25ECk25XC25102525C4
1.1178/1.1179C30E / C30RCk30XC32103030C8
1.1181/1.1180C35E / C35RCk35XC38H1103435C4
1.1186/1.1189C40E / C40RCk40XC42H1104040C8
1.1191/1.1201C45E / C45RCk45XC48H1104545C8
1.1221C60ECk60XC60106060C4
1.1193 ~C43Cf45
C481049
1.1203C55E / C55RCk55XC55H1105555C8
1.1213Cf53Cf53XC48TS105050C4
1.1191 ~SAE 1045Ck45XC48H1104545C8

Steels for quenching and tempering

n° Gruppo Lucefin Germania DIN Francia AFNOR USA AISI-SAE India IS
39NiCrMo3Bi
39NiCrMo3Pb
C45Pb
1.7218/1.7213 25CrMo4 / 25CrMoS4> 25CrMo4 25CD4 4130 26CrMo2
1.6580 30CrNiMo8 30CrNiMo8 30CND8 320L43 ~
1.7220/1.7226 34CrMo4 / 34CrMoS4 34CrMo4 34CD4 4135 963
1.6582 34CrNiMo6 34NiCrMo6 35NCD6 9840 36Ni6Cr6Mo2
1.7225/1.7227 42CrMo4 / 42CrMoS4 42CrMo4 42CD4 4140 42Cr4Mo2
1.7228 50CrMo4 / 50CrMoS4 50CrMo4 50CD4 4150
1.5531 30MnB5 23MnB4 30MB5
1.8519 31CrMoV9 31CrMoV9 31CrMoV9
1.7076 32CrB4 32CrB4
1.2365 32CrMoV12-28 X 32 CrMoV 3 3 32CDV12-28 H 10
1.8550 34CrAlNi7-10 34CrAlNi7 K52440
1.2302 35CrMo7 35CrMo7 35CD8
1.7034 ~ 36CrMn4 37Cr4 38C4 5135 40C1
1.6511 36CrNiMo4 34CrNiMo4 F.1280 9840
1.6773 36NiCrMo16 36NiCrMo16 35NCD16
1.1303 38MnVS6 38MnVS6 38MnVS6 1132
1.6510 39NiCrMo3 39NiCrMo3 40NCD3 9840
1.2311 40CrMnMo7 40CrMnMo7
1.2312 40CrMnMoS8-6 40CrMnMoS8-6
1.7035 41Cr4 41Cr4 42C4 5140 40Cr4
1.850941CrAlMo7-1041CrAlMo740CAD6.12K2406540Cr7Al10Mo2
1.815951CrV450CrV4F.14306150
1.770152CrMoV451CrMoV451CDV44150 ~
1.711752SiCrNi552SiCrNi552SiCrNi5
1.816158CrV458CrV458CV4615860Cr4V2
1.1158C25ECk25XC25102525C4
1.1178/1.1179C30E / C30RCk30XC32103030C8
1.1181/1.1180C35E / C35RCk35XC38H1103435C4
1.1186/1.1189C40E / C40RCk40XC42H1104040C8
1.1191/1.1201C45E / C45RCk45XC48H1104545C8
1.1221C60ECk60XC60106060C4
1.1193 ~C43Cf45
C481049
1.1203C55E / C55RCk55XC55H1105555C8
1.1213Cf53Cf53XC48TS105050C4
1.1191 ~SAE 1045Ck45XC48H1104545C8

Tool Steels

n° Gruppo Lucefin Germania DIN Francia AFNOR USA AISI-SAE India IS
1.3505 100Cr6 100Cr6 100C6 52100 103Cr6
1.3537 100CrMo7 100CrMo7 100CD7 A485 (3)
1.2714 55NiCrMoV7 56NiCrMoV7 55NCDV7 A681 L 6 T55Ni7Cr4Mo5V1
1.2842 90MnCrV8 90MnCrV8 90MnCrV8 O-2
1.2379 ~ X153CrMoV12 X155CrVMo12-1 Z160CDV12 A681 D 2
1.2080 X210Cr12 X210Cr12 Z200C12 A681 D 3 XT215Cr12
1.2343 X37CrMoV5-1 X38CrMoV5-1 Z38CDV5 H 11 XT35Cr5Mo1V3
1.2344 X40CrMoV5-1 X40CrMoV5-1 Z40CDV5 H 13 XT35Cr5MoV1

Tool Steels

n° Gruppo Lucefin Germania DIN Francia AFNOR USA AISI-SAE India IS
1.3505 100Cr6 100Cr6 100C6 52100 103Cr6
1.3537 100CrMo7 100CrMo7 100CD7 A485 (3)
1.2714 55NiCrMoV7 56NiCrMoV7 55NCDV7 A681 L 6 T55Ni7Cr4Mo5V1
1.2842 90MnCrV8 90MnCrV8 90MnCrV8 O-2
1.2379 ~ X153CrMoV12 X155CrVMo12-1 Z160CDV12 A681 D 2
1.2080 X210Cr12 X210Cr12 Z200C12 A681 D 3 XT215Cr12
1.2343 X37CrMoV5-1 X38CrMoV5-1 Z38CDV5 H 11 XT35Cr5Mo1V3
1.2344 X40CrMoV5-1 X40CrMoV5-1 Z40CDV5 H 13 XT35Cr5MoV1

Steels for chrome-plating

n° Gruppo Lucefin Germania DIN Francia AFNOR USA AISI-SAE India IS
1-7225/1.7227 42CrMo4 / 42CrMoS4 42CrMo4 42CD4 4140 42Cr4Mo2
1.7228 50CrMo4 / 50CrMoS4 50CrMo4 50CD4 4150
1.7701 52CrMoV4 51CrMoV4 51CDV4 4150 ~
1.1191/1.1201 C45E / C45R Ck45 XC48H1 1045 45C8
1.1213 Cf53 Cf53 XC48TS 1050 50C4

Steels for chrome-plating

n° Gruppo Lucefin Germania DIN Francia AFNOR USA AISI-SAE India IS
1-7225/1.7227 42CrMo4 / 42CrMoS4 42CrMo4 42CD4 4140 42Cr4Mo2
1.7228 50CrMo4 / 50CrMoS4 50CrMo4 50CD4 4150
1.7701 52CrMoV4 51CrMoV4 51CDV4 4150 ~
1.1191/1.1201 C45E / C45R Ck45 XC48H1 1045 45C8
1.1213 Cf53 Cf53 XC48TS 1050 50C4

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