There are two systems of designating steel grades according to PN-EN standard:
- alphanumeric system (PN-EN 10027-1)
- numeric system (PN-EN 10027-2)
Each steel grade is given a symbol and numbe, which indentifies only one material.
In the case of alphanumeric stystem, letters designate characteristics of the steel grade, eg. application, mechanical properties, chemical composition. It enables to identify particular steel grades.
When it comes to numeric system, each steel grade has an assigned number with five digits, which can be used instead of steel symbols. Steel grade numbers are assigned by European Commision for Standardization.
The first digit in the number, "1", indicates that it is a steel. Two follwing digits indicate steel group, and two final digits indicate particular steel grade in the group. Steel group - steels are divided according to chemical composition, mechanical, physical and technological properties, and their application.:
- quality unalloyed steels: group numbers from 01 to 07 and 91 to 97;
- special unalloyed steels: from 10 to 18;
- corrosion and heat resistant alloy steels: from 40 to 49;
- alloy machine and compression tank steel: from 50 to 89.
Comparison of international designations of steel:
| Standards | France | UK | Sweden | Spain | USA | ||
| PN-EN 10027-1 | PN-EN 10027-2 | DIN | |||||
| Free machining steel | |||||||
|---|---|---|---|---|---|---|---|
| A10X | 1.0718 | 96MnPB28 | S250Pb | 1914 | F.2112-11SMnPb28 | 12L13 | |
| A11 | 1.0721 | 10S20 | 10F1 | 210M15 | F.2121 -10S20 | 1108 | |
| 1.0722 | 10SPb20 | 10PbF2 | F.2122-10SPb20 | 11L08 | |||
| 1.0723 | 15S20 | 210A15 | 1922 | F.210F | |||
| 1.0736 | 9SMn36 | S300 | 240M07EN 1B | F.2113-12 SMn 35 | 1215 | ||
| 1.0737 | 9MnPb36 | S300Pb | 1926 | F.2114-12SMnPb35 | 12L14 | ||
| Low-carbon steel | |||||||
| 1.0301 | C10 | AF34C10/XC10 | 045M10 | 1010 | |||
| 1.0401 | C15 | AF37C12/XC18 | 080M15;040A15 | 1350 | F.111 | 1015 | |
| 1.0402 | C22 | AF42C20/XC25 | 050A20/055M15-EN2C | 1450 | F.112 | 1020 | |
| 1.0406 | C25 | AF50C30 | 070M26 | F.221 | 1025 | ||
| 1.0711 | 9S20 | 220M07 | 1212 | ||||
| 1.0715 | 9SMn28 | S250 | 230M07 | 1912 | F.2111-11SMn28 | 1213 | |
| 1.1121 | Ck10 | XC10 | 040A10 | 1265 | F.1510-C 10 k | 1010 | |
| 1.1133 | 20Mn5 | 20M5 | 120M19 | F.1515-20Mn6 | 1022/1518 | ||
| 1.1141 | Ck15 | XC15/C15E | 080M15 EN32C | 1370 | F.1511 -C 16 k | 1015 | |
| 1.1151 | Ck22 | XC25/C22E | 050A20 | F.1120-C25k | 10201023 | ||
| 1.1158 | Ck25 | XC25/C25E | 070M26 | F.1120-C 25 k | 1025 | ||
| 1.5622 | 14Ni6 | 15N6/15Ni6 | F.2641 -15 Ni 6 | A350-LF5 | |||
| 1.5752 | 14NiCr14 | 12NC15 | 655M13/A12 EN 36A | 3310/9314 | |||
| 1.7015 | 15Cr3 | 12C3 | 523M15 | 5015 | |||
| Medium-carbon steel | |||||||
| 1.0501 | C35 | AF55C35/XC38 | 060A35 | T550 | F.113 | 1035 | |
| 1.0503 | C45 | AF65C45/C45 | 080M46 | 1650 | F.114 | 1045 | |
| 1.0511 | C40 | AF60C40/C40 | F.114.A | 1040 | |||
| 1.0535 | C55 | C55 | 070M55 | 1655 | 1055 | ||
| 1.0601 | C60 | AF70C55/C60 | 080A62-EN 43D | F.115 | 1060 | ||
| A35 | 1.0726 | 35S20 | 35MF6 | 212M36 EN8M | 1957 | F.210G | 1140 |
| A45 | 1.0727 | 45S20 | 45MF4 | 212M44 | 1973 | 1146 | |
| 50S2 | 1.0903 | 51Si7 | 51S7 | 250A53 EN 45 | 2090 | F.1450- 50 Si 7 | 9255 |
| 55S2 | 1.0904 | 55Si7 | 55S7 | 250A53 | 2085 | F.1440- 56 Si 7 | 9255 |
| 60SG | 1.0909 | 60Si7 | 60S7 | 250A58 | F.1441 -60 Si 7 | 9260 | |
| 1.0961 | 60SiCr7 | 60SC7 | 250A61 | F.1442-60SiCR8 | 9262 | ||
| 1.1165 | 30Mn5 | 35M5/30Mn5 | 120M36/150M28 | F.1203-36Mn5 | 1330 | ||
| 1.1166 | 34Mn5 | 35M5/34Mn5 | F.8211 -30Mn5 | 1536 | |||
| 1.1167 | 36Mn5 | 40M5/36Mn5 | 150M36 EN 15 | 2120 | F.1203-36Mn5 | 1335 | |
| 1.117 | 28Mn6 | 20M5/28Mn6 | 150M28 EN 14A | 1330 | |||
| 1.118 | Cm35 | XC32/C35R | 080M36 | 1572 | F.1135-C 35 K-1 | 1035 | |
| 1.1186 | Ck40 | XC42H1/C40E | 060A40/080A40 | 1040 | |||
| 1.1191 | Ck45 | XC42H1/C45/XC45 | 080M46/060A47 | 1672 | F.1140-C45k | 1045 | |
| 1.1201 | Cm45 | XC42H1/C45R | 080M46 | 1660 | F.1145-C45k | 1045 | |
| 1.1203 | Ck55 | XC55H1/C55E | 060A57/070M55 | F.1150-C 55 k | 1055 | ||
| 1.1206 | Ck50 | XC48H1/C50E | 080M50 | 1050 | |||
| 1.1213 | Cf53 | XC48H1TS | 060A52 | 1674 | 1050 | ||
| 1.1221 | Ck60 | XC60/C60E/2C60 | 060A62 | 1665/1678 | F.511/F.512 | 1060 | |
| 1.1231 | Ck67 | XC68 | 060A67 | 1770 | 1070 | ||
| 1.7003 | 38Cr2 | 38C2/38Cr5 | 38 Cr 3 | ||||
| Alloy steel | |||||||
| 75 85 | 1.1248/1269 | Ck75 | XC75/C75E/XC90 | 060A78 | 1774/1778 | F. 513/514/515 | 1080/1078/1086 |
| 1.1274 | Ck101 | XC 100 | 060A96 | 1870 | 1095 | ||
| 1.233 | 35CrMo4/47CrMo4 | 34CD4/35CrMo4/42CD4 | 708A37/708M40 | 2234/2244 | 4135/4142 | ||
| 1.571/.5711 | 36NiCr6/40NiCr6 | 35NC6 | 640A35/640M40 EN111A | 3135/3140 | |||
| 1.5736 | 36NiCr10 | 30NC11 | 3435 | ||||
| 20HNMA 20HNM | 1.6523/43 | 21NiCrMo2 | 20NCD2 | 805M20/805A20 EN 362 | 2506 | F.1522-20NiCrMo2 | 8620/8720 |
| 37HGNM | 1.6546 | 40NiCrMo22 | 40NCD2 | 311-Type7 | F.1204-40NiCrMo2 | 8740 | |
| 1.6587 | 17CrNiMo8 | 18NCD6 | 820A16 | F.1560-14NiCrMo13 | |||
| 1.6657 | 14NiCrMo134 | 16NCD13 | 832M13 | F.1569-14NiCrMo 131 | |||
| 1.7006 | 46Cr2 | 42C2/46Cr2 | 5045/5046 | ||||
| 1.703 | 28Cr4 | 530A30 | 5130 | ||||
| 30H | 1.7033 | 34Cr4 | 32C4/34Cr4 | 530A32 EN18B | F.8221 -35Cr4/F.224 | 5132 | |
| 38HA | 1.7034 | 37Cr4 | 38C4/37Cr4 | 530A36 | F.1201 -38 Cr 4 | 5135 | |
| 40H | 1.7035 | 41Cr4 | 42C4/41Cr4 | 530M40/530A40 EN 18 | F.1202-42O4 | 5140 | |
| 1.7045 | 42Cr4 | 42C4TS | 530A40 | 2245 | F.1202-42Cr4 | 5140 | |
| 16HG | 1.7131 | 16MnCr5 | 16MC5 | 527M17 | 2511 | F.1515-16MnCr5 | 5115 |
| 18HGT 20HG | 1.7147 | 20MnCr5 | 20MC5 | F.150.D | 5120 | ||
| 1.7176 | 55Cr3 | 55C3 | 527A60 EN 48 | 2253 | F.1431 -55Cr3 | 5155 | |
| 25HM | 1.7218 | 25CrMo4 | 25CD4/25CrMo4 | 1717CDS110 | 2225 | F.8330-AM25CrMo4 | 4130 |
| 1.722 | 34CrMo4 | 35CD4/34CrMo4 | 708A37 EN 19B | 2234 | F.8231 -AM34CrMo4 | 4135/4137 | |
| 40HM | 1.7225 | 42CrMo4 | 42CD4/42CrMo4 | 708M40 EN 19A | 2244 | F.8232 - 42 CrMo4 | 4140/4142 |
| 1.7228 | 50CrMo4 | 50CrMo4 | 708A47 | 4150 | |||
| 50HF | 1.8159 | 50CrV4 | 50CV4/51CrV4 | 735A50 EN 47 | 2230 | F.1430-51 CrV4 | 6150 |
| High strength alloy steel | |||||||
| 1.8507 | 34CrAIMo5 | 30CAD6.12 | 905M31 | F.1741 -34CrAIMo5 | A355CI.D | ||
| 1.8509 | 41CrAIMo7 | 40CAD6.12 | 905M39 EN41B | 2940 | F.1740-41 CrAIMo7 | A355CI.A | |
| 1.5755 | 31NiCr14 | 18NC13 | 653M31 | F.123 | |||
| 36HNM | 1.6511 | 36CrNIMo4 | 40NCD3/36CrNiMo4 | 816M40 EN 110 | F.1280-35NiCrMo4 | 9840 | |
| 1.6562 | 40NiCrMo73 | 817M40 | 4340 | ||||
| 1.658 | 30CrNiMo8 | 30CND8/30CrNiMo8 | 823M30 | ||||
| 34HNM | 1.6582 | 34CrNiMo8 | 35NCD6/34CrNiMo6 | 817M40 EN 24 | 2541 | F.1272-40NiCrMo7 | 4340 |
| 1.6746 | 32NiCrMo145 | 35NCD14 | 830M31 | F.1262-32NiCrMo 12 | |||
| 1.6747 | 30NiCrMo166 | 35NCD16 | 835M30 | F.1260-32 NiCrMo 16 | |||
| 1.8515 | 31CrMoV139 | 30CD12 | 722M24 EN40B | 2240 | F.1712-31 CrMo12 | ||
| 1.8523 | 39CrMoV139 | 897M39 EN40C | |||||
| Machine steel | |||||||
| St3V St3VY | 1.0038 | RSt37-2 | E24-2NE/S235JRG2 | 4360-40C | 1312 | A570 (36) | |
| St4VY | 1.0044 | St44-2 | E28-2/S275JR | 4360-43B | 1412 | A430B | A570 (40) |
| 1.005 | St50-2 | A50-2/E295 | 4360-50B | 2172 | A570 (50) | ||
| 1.006/.007 | St60-2/St70-2 | A60-2/E335-A70-2/E360 | 4360-55E | ||||
| St3W | 1.0116 | St37-3 | E24-3;-4/S235J2G3 | 4360-40C/D-1449-37C | 1313 | A360 C;D | A284/A573/A611 |
| 1.033 | St12 | DC01 | 1449-2/3/4CR | AP00 | A366/1012/A619 | ||
| 1.0333 | St13 | 1449 2CR; 3CR | AP02 | 1008 | |||
| 1.0338 | St14 | DC04 | 1449 1CR;2CR | AP04 | A620 | ||
| St36K | 1.0345 | H I | A37CP;AP/P235GH | 1501 Gr. 161-360/400 | 1330 | A 37 RC l;RA II | A516Gr.65;-55 |
| 1.0347 | RRSt13 | DC03 | 3CR | A619 | |||
| St41K | 1.0425 | H II | A42CP;AP/P265GH | 161-400; | 1430 | A42 RC 1 | |
| 1.0473 | 19Mn6 | A52CP;AP/P335GH | 2101/2102 | A 47 RB II | A537 | ||
| 1.0481 | 17Mn4 | A48CP;AP/P295GH | A 47 RC1; RA II | A516(70) | |||
| 1.0562 | StE355 | E355R/FP/S355N | 2132 | AE 355 KG;DD | A633 (C) | ||
| 1.057 | St52-3 | E36-3;E36-4/S355J2G3 | 4360-50B;50C;50D | 2132 | A510C;D | ||
| 16M | 1.5415 | 15Mo3 | 15D3/15M03 | 1501-240 | 2912 | F.2601 -16 Mo 3 | A204 (A) |
| 1.5423 | 16Mo5 | 1503-245-420 | F.2602-16Mo5 | 4520 | |||
| 1.5637 | 10NM4 | 12N14/12NJ14 | 1501-503-690 | F.152 | A350-LF3 | ||
| 1.5713 | 13NiCr6 | 10NC6 | 3115 | ||||
| 1.5732 | 14NiCr10 | 14NC11 | F.1540- 15 NiCr 11 | 3415 | |||
| 15HM | 1.7335 | 13CrMo44 | 15CD3.05 | 620Gr.27;31 | 2216 | F.2631 -14CrMo4 5 | A182-F11;F12 |
| 1.7337 | 16CrMo44 | 15CD4.5 | 620Gr.27 | 2216 | A387(12) | ||
| 1.738 | 10CrMo910 | 12CD9.10/10CrMo9-10 | 622Gr.31;45 | 2218 | TU.H | A182F22 | |
| 13HMF | 1.7715 | 14MoV63 | 660/440 | F.2621 -13MoCrV6 | |||
| 1.8902 | StE420 | E420RIFP/S420N | 4360-55E | AE 420 KG | A633Gr.E | ||
| 1.8905 | StE460 | E460RIFP/S460N | AE 460 KG | A633Gr.E | |||
| Heat resistant alloys | |||||||
| H16N36S2 | 1.4864 | X12NiCrSi3616 | ZI2NCS37.18 | NA17 | F.3313-X 12 CrNi 36-16 | 330 | |
| 1.4865 | G-X40NiCrSi3818 | 330C40 | |||||
| 1.4876 | X10NiCrAITi3320 | Z8NC3221 | NA15(H) | F.3545-X9NiCr 33-21 | B163 | ||
| 2.436 | NiCu30Fe | NU30 | 3072-76/NA13 | 4544/SB127/164 | |||
| 2.4375 | NiCu30AI | 3072-76/NA18/3146 | 4676 | ||||
| 2.4602 | NiCr17Mo17FeW | NC 17 DWY | 5388 C | ||||
| 2.463 | NiCr20Ti | NC20T | HR5/203-4/703-B | MH-05 | |||
| 2.4631 | NiCr20TiAI | NC 20 TA | HR401HR601/736B | MH-07 | |||
| 2.4634 | NiCo20Cr15MoAITi | NCKD 20 ATV | HR 3/5007 | MH-14 | |||
| 2.4636 | NiCo15Cr15MoAITi | NCKD 20 AT | 687 | ||||
| 2.465 | NiCr20Co19MoTi | NCK20D | HR 10 | ||||
| 2.4662 | NiCrl 5MoTi | Z8 NCDT 42 | MH-16 | 5660C | |||
| 2.4665 | NiCr22Fe18Mo | Ne 22 FeD | HR 6/204 | MH-03 | 5536E | ||
| 2.4668 | NiCr19Fe19NbMo | NC 19FeNb | HR8 | MH-06 | |||
| 2.4669 | NiCr16FeTi | NC 15 Fe TNb | HR505 | 5542G | |||
| 2.467 | G-NiCr13AI6MoNb | NC 13 AD | HC203 | MH-31 | 5391A | ||
| 2.4674 | NiCo15Cr10MoAITi | NK 15 CAT | HC 204 | ||||
| 2.4676 | NiCo10W10Cr9AITi | ||||||
| 2.4816 | NiCr15Fe | NC 15 Fe | 3072-76 | 5540 | |||
| 2.4856 | NiCr22Mo9Nb | NC 22 FeDNB | 5581 | ||||
| 2.4858 | NiCr21Mo | NC 21 FeDU | 3072-76 | ||||
| 2.4973 | NiCr19Co11MoTi | NC 19KDT | |||||
| 2.4983 | NiCr18Co18MoAlTi | NCK 19 DAT | 684 | ||||
| NiFe33Cr17Mo | NW 11 AC | HR 207/5047 | |||||
| Titanium alloys | |||||||
| 3.7024/25 | Ti99,8 | T-35 | TA.1 | Ti-P01 | |||
| 3.7124 | TiCu2 | T-U2 | TA.21-24/52-55/58 | TJ-P11 | |||
| 3.7154 | TiAI6Zr5MoO,5sio,2 | T-A6ZD | TA.43/44 | Ti-P67 | |||
| 3.7184 | TiAI4Mo4Sn2SiO,5 | T-A4DE | TA.45-51/57 | Ti-P68 | |||
| 3.7034/35 | Ti99,7 | T-40 | TA-2/34/5 | Ti-P02 | 4941/42/51/4902 | ||
| 3.7064/65 | Ti99,5 | T-60 | TA-6/7/8/9 | Ti-P04 | 4901/21 | ||
| 3.7164/65 | TiAI6V4 | T-A6V | TA. 10-1328/56 | Ti-P63 | 491128/35/54/65/67 | ||
| T50 | DTD5023/5283 | 4900 | |||||
| Stainless steel | |||||||
| 1.04.2010 | X6Cr13 | Z6013/Z6Cr13 | 403S17 | 2301 | F.3110-X6Cr 13 | 403 | |
| 1.4001 | X7Cr14 | Z3014 | 403S17 | 2301 | F.8401-AM-X12 Cr 13 | 41 OS | |
| 0H13J | 1.4002 | X6CrAI13 | Z6CA13/Z6CrAI13 | 405S17 | 2302 | F.3111-X6CrAI13 | 405 |
| 1.4005 | X12CrS13 | Z12CF13/Z12CrS13 | 416S21 | 2380 | F.3411-X12 CrS 13 | 416 | |
| 1H13 | 1.4006 | X10Cr13 | Z12C13/Z12Cr13 | 410S21 ENEN56A | 2302 | F.3401-X12Cr 13 | 410/CA-15 |
| H17 | 1.4016 | X6Cr17 | Z8C17/Z6Cr17 | 430S1 EN 60 | 2320 | F.3113-X8Cr17 | 430 |
| 2H13 | 1.4021 | X20Cr13 | Z20C13/Z20Cr13 | 420S37 | 2303 | F.3402-X20Cr 13 | 420 |
| 3H13 | 1.4028 | X30Cr13 | Z20C13/Z20Cr13 | 420S45 | 2304 | F.3403-X30Cr 13 | |
| 1.4031 | X38Cr13 | Z40C14/Z40Cr14 | 2304 | F.3404-X40Cr 13 | |||
| 4H13 | 1.4034 | X46Cr13 | Z40C14/Z40Cr14 | 420S45 EN 56D | F.3405-X46Cr13 | ||
| 2H17N2 | 1.4057 | X20CrNi172 | Z15CN16.02 | 431S29EN57 | 2321 | F.3427-X15CrNi16 | 431 |
| 1.4104 | X12CrMoS17 | Z10CF17 | 2383 | F.3117-X10CrS17 | 430F | ||
| 1.4113 | X6CrMo17 | Z8CD17.01 | 434S17 | 2325 | 434 | ||
| 1.4125 | X105CrMo17 | Z100CD17 | 440C | ||||
| 0H18N9 | 1.4301 | X5CrNi1810 | Z6CN18.09 | 304S15 EN 58E | 2332 | F.3451-X5CrNi18-10 | 304/304H |
| 1.4303 | X5CrNi1812 | Z8CN18.12 | 305S19 | F.3513-X8CrNi.18-12 | 308;305 | ||
| 1.4305 | X10CrNiS189 | Z10CNF18.09 | 303S21 EN 58M | 2346 | F.3508-X10CrNiS 18-09 | 303 | |
| 00H18N10 | 1.4306 | G-X2CrNi189/1911 | Z2CN18.10/Z3CN19.10m | 304S12/S11/C12 | 2333/52 | F.3503-X2CrNi19-10 | 304L |
| 1.4308 | G-X6CrNi189 | Z6CN18.10M | 304C15 | 2333 | CF-8 | ||
| 1.431 | X12CrNi177 | Z12CN17.07 | 301S21 | F.3517-X12CrNi17 07 | 301 | ||
| 1.4311 | X2CrNiN1810 | Z2CN18.10AZ | 304S62 | 2371 | 304LN | ||
| 1.4312 | G-X10CrNi188 | Z10CN18.9M | 302C25 | ||||
| 1.4313 | G-X5CrNi134 | Z4CND13.4M | 425C11 | 2385 | CA6-NM | ||
| 1.4401 | X5CrNiMo17122 | Z6CND17.11 | 316S16/S31 EN 58J | 2347 | F.3543-X5CrNiMo17-12/03 | 316/316L | |
| 00H17N14M2 | 1.4404 | X2CrNiMo17132 | Z2CND18.13 | 316S11/S12 | 2348 | F.3533-X2CrNiMo17 12-03 | 316L |
| 1.4406 | 2CrNiMoN17122 | Z2CND17.12Az | 316S61 | 316LN | |||
| 1.4408 | G-X6CrNiMo1810 | 316C16 | 2343 | F.8414-AM-X7 CrNiMo20 10 | CF-8M | ||
| 1.4429 | X2CrNiMo17133 | Z2CND17.13AZ | 316S62 | 2375 | 316LN | ||
| 1.4435 | X2CrNiMo18143 | Z2CND17.13 | 316S11/S12 | 2353 | F.3533-Z 2 CrNiMo 17-12-03 | 316L | |
| 1.4436 | X5CrNiMo17133 | Z6CND17.12 | 316S16 | 2343 | F.3534-X 6 CrNiMo 17-12-03 | 316 | |
| 1.4438 | X2CrNiMo18164 | Z2CND19.15 | 317S12 | 2367 | 317L | ||
| 1.4449 | X5CrNiMo1713 | 317S16 | 317 | ||||
| 1.4452 | G-X5CrNiNb189 | Z6NNb18.10M | 347C17 | ||||
| 1.446 | X8CrNiMo275 | 2324 | F.3309-X 8CrNiMo27-05 | 329 | |||
| 1.451 | X6CrTi17 | Z8CT17 | F.3114-X8CrTi17 | XM8/430Ti | |||
| 1.4512 | X5CrTi12 | Z6CT12 | 409S19 | 409 | |||
| 0H18N10T 1H18N9T 1H18N10T |
1.4541 | X6CrNiTi1810 | Z6CNT18.10 | 321S12/S31 EN 58B | 2337 | F.3553-X 7 CrNiTi 18-11 | 321 |
| 1.4542 | X5CrNiCuNb1714 | Z6CNU17.04 | 630 | ||||
| 1.4546 | X5CrNiNb1810 | 347S17/S18 | 348 | ||||
| 1.455 | X6CrNiNb1810 | Z6CNNb18.10 | 347S17/S31 EN 58F | 2338 | F.3552-X 7 CrNiNb 18-11 | 347 | |
| H17N13M2T H18N10MT |
1.4571 | X6CrNiMoTi17122 | Z6CNDT17.12 | 320S31/S17EN58J | 2350 | F.3552-X 6 CrNiMoTM 7-12-03 | 316Ti |
| 1.4573 | X10CrNiMoTi1812 | 320S33 | 316Ti | ||||
| 1.458 | X6CrNiMoNb17122 | Z6CNDNb17.12/19.13 | 318S17 | 316Cb | |||
| H9S2 | 1.4718 | X45CrSi93 | Z45CS9 | 401S45EN52 | F.3220-X 4 ScrSi 09-03 | HNV3 | |
| H13JS | 1.4724 | X10CrAI13 | Z10C13 | 403S17 | F.13152-X 10 CrAI13 | ||
| H10S2M | 1.4731 | X40CrSiMo102 | Z40CSD10 | F.3221-X40CrSiMo 10-02 | |||
| H18JS | 1.4742 | X10CrAI18 | Z10CAS18 | 430S15 | F.3153-X10CrAI 18 | 430 | |
| 1.4747 | X80CrNiSi20 | Z80CSN20.02 | 443S65 EN 59 | F.3222-X 80CrSiNi20-02 | HNV6 | ||
| H24JS | 1.4762 | X10CrAI24 | Z10CAS24 | F.3154-X10CrAI24 | 446 | ||
| H20N12S2 | 1.4828 | X15CrNiS2012 | Z15CNS20.12 | 309S24 | 309 | ||
| 1.4833 | X7CrNi2314 | Z15CN24.13 | 309S24 | 309S | |||
| 1.4837 | G-X40CrNiSi2520 | 309C30 | |||||
| H25N20S2 | 1.4841 | X15CrNiSi2520 | Z15CNS25.20 | F.3310-X15 CrNiSi 25-20 | 314/310 | ||
| 1.4845 | X12CrNi2521 | Z12CN25.20 | 310S24 | 2361 | F.331 | 31 OS | |
| 1.4848 | G-X40CrNiSi2520 | 310C40 | F.8452-AM-X 40 CrNi 25 20 | HK | |||
| 50H21G9N4 | 1.4871 | X53CrMnNiN219 | Z5CMN21.09 | 349S54 | F.3217-X 53 CrMnln 21-09 | EV8 | |
| 1.4873 | X45CrNiW189 | Z35CNWS14.14 | 331S40 | F.3211-X45CrNiSiW 28-09 | |||
| 1.4878 | X12CrNiTi189 | T6CNT18.12(B) | 321S20 | 2337 | F.3523-X 6CrNiTi 18 11 | 321 | |
| 1.5662 | X8Ni9 | Z8N9 | 1501-509;510 | F.2645 - X 8 Ni 09 | A353 | ||
| 1.568 | 12NM9 | Z18N5 | 2515 | ||||
| Tool steel | |||||||
| 0.962 | G-X260NiCr42 | Grade2A | A532IBNiCr-LC | ||||
| 0.9625 | G-X330NiCr42 | Grade2B | A532IANiCr-HC | ||||
| 0.963 | G-X300CrNiSi952 | Grade2C;D;E | A532IDNi-HiCr | ||||
| 0.964 | G-X300CrMoNi152 | Grade3A;B | |||||
| 0.9645 | G-X260CrMoNi202 | Grade3C | A532IID20%CrMo-U | ||||
| 0.965 | G-X260Cr27 | Grade3D | A532IIIA25%Cr | ||||
| 0.9655 | G-X300CrMo271 | Grade3E | A532IIIA25%Cr | ||||
| 1.1525 | C80W1 | Y190;Y180 | W108 | ||||
| 1.1545 | C105W1 | Y1105 | 1880 | W110 | |||
| 1.1645 | C105W2 | F.5117C102 | |||||
| 1.1663 | C125W | Y2120 | F.5123C120 | W112 | |||
| 1.1673 | C135W | Y2140 | |||||
| 1.175/.1625 | C75W/C80W1 | BW1A/BW1B | F.1507C80 | W1 | |||
| 1.2067 | 100Cr6 | Y100C6 | BL3 | F.5230 100 Cr6 | L3 | ||
| 1.208 | X210Cr12 | Z200C12 | BD3 | F.5212 X210 Cr12 | D3 | ||
| 1.221 | 115CrV3 | L2 | |||||
| 1.2343 | X38CrMoV51 | Z38CDV5 | BH11 | F.5317X37CrMoV5 | H11 | ||
| 1.2344 | X40CrMoV51 | Z40CDV5 | BH13 | 2242 | F.5318X40CrMoV5 | H13 | |
| 1.2363 | X100CrMoV51 | Z100CDV5 | BA2 | 2260 | F.5227X100CrMoV5 | A2 | |
| 1.2365 | X32CrMoV33 | 32DCV28 | BH10 | F.5313CrMoV12 | H10 | ||
| 1.2379 | X155CrVMo121 | Z160CDV12 | BD2 | D2 | |||
| 1.2419 | 105WCr6 | 105WC13 | F.5233 105WCr5 | ||||
| 1.2436 | X210CrW12 | 2312 | F.5213X210CrW12 | ||||
| 1.251 | 100MnCrW4 | B01 | 2140 | F.5220 95 MnCrW5 | 01 | ||
| 1.2542 | 45WCrV7 | BS1 | 2710 | F.5241 45 WCrSi 8 | S1 | ||
| 1.255 | 60WCrV7 | 55WC20 | |||||
| 1.2567 | X30WCrV53 | Z32WCV5 | |||||
| 1.2581 | X30WCrV93 | Z30WCV9 | BH21 | F.5323 X30 WCrV9 | H21 | ||
| 1.2601 | X165CrMoV12 | 2310 | F.5211 X160CrMoV12 | ||||
| 1.2606 | X37CrMoW51 | Z35CWDV5 | BH12 | H12 | |||
| 1.2713 | 55NiCrMoV6 | 55NCDV7 | F.528 | L6 | |||
| 1.2833 | 100V1 | Y1105V | BW2 | W210 | |||
| 1.2842 | 90MnCrV8 | 90MV8 | B02 | 2 | |||
| 1.3202 | S12-1-4-5 | BT15 | F.5563 12-1-5-5 | T15 | |||
| 13207 | S10-4-3-10 | Z130WKCDV10-10-04-03 | F.553 10-4-3-10 | ||||
| 1.3243 | S6-5-2-5 | Z85WDKCV06-05-05-04-02 | 2723 | F.5613 6-5-2-5 | |||
| 1.3246 | S7-4-2-5 | Z110WKCDV07-05-04-04-02 | F.5613 6-5-2-5 | M41 | |||
| 1.3247 | S2-10-1-8 | Z110DKCWV09-08-04-02-01 | BT42 | F.5615 7-4-2-5 | M42 | ||
| 1.3249 | S2-9-2-8 | BM34 | F.5611 2-9-2-8 | M33/M34 | |||
| 1.3255 | S18-1-2-5 | Z80WKCV18-05-04-01 | BT4 | F.5530 18-1-1-5 | T4 | ||
| 1.3265 | S18-1-2-10 | BT5 | F.5540 18-0-2-10 | T5 | |||
| 1.3342 | SC6-5-2 | Z90WDCV06-05-04-03 | M3 | ||||
| 1.3343 | S6-5-2 | Z85WDCV06-05-04-02 | BM2 | 2722 | F.5603 6-5-2 | M2 | |
| 1.3344 | S6-5-3 | Z130WDCV06-05-04-04 | F.5605 6-5-3 | M3Class2 | |||
| 1.3346 | S2-9-1 | Z85DCWV08-04-02-01 | BM1 | H41/M1 | |||
| 1.3348 | S2-9-2 | Z100DCWV09-04-02-02 | 2782 | F.5607 2-9-2 | M7 | ||
| 1.3355 | S18-0-1 | Z80WCV18-04-01 | BT1 | F.5520 18-0-1 | T1 | ||
| 1.3401 | X120Mn12 | Z120M12/Z120Mn12 | F.82551-AM-X 120 Mn12 | A128(A) | |||
| ŁH15 | 1.3505 | 100Cr6 | 100C6 | 534A99 | 2258 | F.1310- 100 Cr6 | 52100 |
| Hard-wearing steel | |||||||
| HARDOX 400/500/600 | |||||||