12 www.magito.tech Our group N/mm2 HRC Nr. DIN ČSN AFNOR P Free cutting steels 2.1. > 500 - 1.0711 9S20 - - 2.1. 380 - 570 - 1.0715 9SMn28 11 109 S 250 2.1. 380 - 570 - 1.0718 9SMnPb28 - S 250 Pb 2.1. 360 - 530 - 1.0721 10S20 11 110 10 F 1 2.1. 360 - 530 - 1.0722 10SPb20 - 10 PbF 2 2.1. 380 - 570 - 1.0723 15S20 - - 2.1. 390 - 590 - 1.0736 9SMn36 - S 300 2.1. 390 - 580 - 1.0737 9SMnPb36 - S 300 Pb 2.1. 580 - 730 - 1.0726 35S20 11 140 35 MF 4 2.1. 660 - 800 - 1.0727 45S20 - 45 MF 4 2.1. 740 - 880 - 1.0728 60S20 - 60 MF 4 P Alloyed structural steels 2.2. 440 - 590 - 1.5415 15Mo3 15 020 15 D 3 2.2. 450 - 590 - 1.5423 16Mo5 - - 2.2. 490 - 640 - 1.5622 14Ni6 16 222 16 N 6 2.2. 530 - 710 - 1.5680 12Ni19 16 527 Z18 N 5 2.2. 450 - 660 - 1.7335 13CrMo4-4 15 121 15 CD 3.5 2.2. 540 - 690 - 1.7337 16CrMo4-4 - 15 CD 4.5 2.2. 480 - 630 - 1.7380 10CrMo9-10 15 313 10 CD 9.10 2.2. 700 - 850 - 1.7709 21CrMoV5-7 15 320 - 2.2. 490 - 640 - 1.7715 14MoV6-3 15 128 14 Mo 6 P Unalloyed structural steels 1.1. > 500 - 1.0037 St37-2 11 373 - 1.1. 410 - 560 - 1.0044 St44-2 11 425 E 28-2 1.1. 340 - 470 - 1.0116 St37-3 11 378 E 24-3; E 24-4 1.1. 410 - 560 - 1.0144 St44-3 11 428 E 28-3; E 28-4 2.1. 470 - 610 - 1.0050 St50-2 11 500 A 50-2 2.1. 490 - 630 - 1.0570 St52-3 11 523 E 36-3; E 36-4 2.1. 570 - 710 - 1.0060 St60-2 11 600 A 60-2 2.1. 340 - 470 - 1.0038 RSt37-2 11 375 E24-2 Ne P Steel castings 1.2. > 380 - 1.0420 GS-38 42 2630 - 1.2. 700 - 800 - 1.1118 GS-24Mn6 42 2709 - 1.2. 480 - 620 - 1.1120 GS-20Mn5 - - 2.3. > 500 - 1.5419 GS-22Mo4 42 1262 - 2.3. > 500 - 1.5633 GS-24Ni8 - - 2.3. > 500 - 1.5681 GS-10Ni19 42 0952 - 3.2. > 500 - 1.6309 GS-20MnMoNi5-5 - - 3.2. < 850 - 1.6582 GS-34CrNiMo6 16 343 - 3.2. > 800 - 1.6748 GS-40NiCrMo6-5-6 - - 3.2. > 800 - 1.6750 GS-20NiCrMo3-7 - - 3.2. > 800 - 1.6760 GS-22NiMoCr5-6 - - 2.3. 490 - 640 - 1.7357 GS-17CrMo5-5 42 2742 - 2.3. > 500 - 1.7379 GS-18CrMo9-10 - - P Case-hardened steels 2.2. < 500 - 1.0301 C10 (12 010) AF 34 C 10; XC 10 2.2. < 500 - 1.0401 C15 12 020 AF34C12; XC 18 2.2. < 500 - 1.0402 C22 12 024 CC20 2.2. < 500 - 1.1121 CK10 12 010 XC10 2.2. < 500 - 1.1141 CK15 12 020 XC 15; XC 18 2.2. < 500 - 1.7012 13Cr2 - - 3.1. 500 - 700 - 1.7015 15Cr3 14 120 12 C 3 3.1. 500 - 700 - 1.5732 14NiCr10 16 426 14 NC 11 3.1. 700 - 850 < 24 1.5752 14NiCr14 16 420 12 NC 15 3.1. 700 - 850 < 24 1.5860 14NiCr18 16 520 - 3.1. 700 - 850 < 24 1.5919 15CrNi6 16 125 16 NC 6 3.1. 700 - 850 < 24 1.5920 18NiCr8 16 425 20 NC 6 3.1. 700 - 850 < 24 1.6523 21NiCrMo2 16 125 20 NCD 2 3.1. 700 - 850 < 24 1.6587 17CrNiMo6 16 326 18NCD6 3.1. 700 - 850 < 24 1.7131 16MnCr5 14 220 16MC5 3.1. 700 - 850 < 24 1.7139 16MnCrS5 - - Work materials MATERIALI DA LAVORARE
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