List of work materials Gr. Materials Features Trade Mark AISI-ASTM W.-Nr DIN BS 1070 1.1231 Ck 67 060 A 67 1095 1.1274 Ck 101 060 A 96 W1 1.1545 C 105 W1 1.1645 C 105 W2 Rm W1 1.1663 C 125 W P4 high alloy 800-1000 N/mm² L2 1.2210 115 CrV 3 steel (23-32 HRC) O1 1.2510 100 MnCrW 4 BO 1 K720 O2 1.2842 90 MnCrV 8 BO 2 HARDOX HiTuf 52100 1.3505 100 Cr 6 534 A 99 TOOLUX 33 K100 D3 1.2080 X 210 Cr 12 BD 3 M310 1.2083 X 42 Cr 13 M201 1.2311 40 CrMnMo 7 M200-HOLDAX 1.2312 40 CrMnMoS 86 1.2316 X 36 CrMo 17 W300 H11 1.2343 X 38 CrMoV 5 1 BH 11 W302 H13 1.2344 X 40 CrMoV 5 1 BH 13 A2 1.2363 X 100 CrMoV 5 1 BA 2 W320 H10 1.2365 X 32 CrMoV 3 3 BH 10 K110 1.2379 X 155 CrVMo 12 1 1.2436 X 210 CrW 12 tool Rm 1.2601 X 165 CrMoV 12 P5 steel 900-1200 N/mm² L6 1.2713 55 NiCrMoV 6 (28-38 HRC) W500 1.2714 56 NiCrMoV 7 M238 1.2738 40 CrMnNiMo8 6 4 M35 1.3243 S 6-5-2-5 M42 1.3247 S 2-10-1-8 BM 42 T4 1.3255 S 18-1-2-5 BT 4 S600 M2 1.3343 S 6-5-2 BM 2 M7 1.3348 S 2-9-2 TOOLUX 40 T1 1.3355 S 18-0-1 BT 1 VANADIS 4 VANADIS 10 TOOLUX 44 HARDOX 400 HARDOX 450 Rm HARDOX 500 P6 high tensile 1200-1600 N/mm² WELDOX 1100 strength steel (38-48 HRC) CREUSABRO DUAL CREUSABRO 8000 W720 1.6358 X 2 NiCrMo 18 9 5 MARAGING 1.2706 X 3 NiCrMo 18 8 5 14