Technical Data DIN Material Chart MaterialGroup Description Content TensileStrengthRM (MPa)*Hardness(HB)Hardness(HRC) DIN Standards P1 Low-Carbon Steels C < 0.25% < 530 < 125 - C15, Ck22, ST37-2, S235JR, 9SMnPb28, GS38 P2 Medium-Carbon Steels, High-Carbon Steels C > 0.25% > 530 < 220 < 25 ST52, S355JR, C35, GS60, Cf53 P3 Alloy Steels, Tool Steels C > 0.25% 600 ~ 850 < 330 < 35 16MnCr5, Ck45, 21CrMoV5-7, 38SMn28 P4 Alloy Steels, Tool Steels C > 0.25% 800 ~ 1000 350 ~ 450 35 ~ 48 100Cr6, 105MnCr4, 51CrMnV4, 105WCr6, 100Cr2 P5 Ferritic, Martensitic, PH Stainless Steels C = 0~0.4% 600 ~ 850 < 330 < 35 X6Cr13, X10Cr13, X20Cr13, X12CrMoS17, X20CrMo13 P6 High-Strength Ferritic, Martensitic, PH Stainless Steels C = 0.1~0.6% 900 ~ 1350 350 ~ 450 35 ~ 48 X40CrMoV51, H1, X155CrVMo121, S6-5-2-5, X45Cr13, X120Mn12 M1 Austenitic Stainless Steel C = 0.05~0.15% < 650 130 ~ 200 - X5CrNi1810, GX6CrNiMo1810, X6CrNiMoTi17122, X8CrNiMoAl1572 M2 High-Strength Austenitic Stainless and Cast Stainless Steels C = 0.05~0.15% 500 ~ 700 150 ~ 230 < 25 X2CrNiMo134, X10CrNi189, X5CrNiCuNb1744 M3 Duplex Stainless Steel C = 0.05~0.2% < 900 135 ~ 275 < 30 X2CrNiMoN2315, X20CrNiSi254, GX40CrNiSi274, X2CrNiMoN2253 K1 Grey Cast Iron - 150 ~ 400 120 ~ 290 < 32 GG10, GG15, GG20, GG25, GG40 K2 Low- and Medium-Strength Ductile Irons andCompacted Graphite Irons (CGI)- 400 ~ 600 130 ~ 260 < 28 GGG35.3, GGG40.3, GGG70 K3 High-Strength Ductile Irons and AustemperedDuctile Iron (ADI) - 600 ~ 900 180 ~ 350 < 43 GTW-35-04, GTW-65, GTS-35-10, GTS-45-06 N1 Wrought Aluminium - < 520 60 ~ 90 - AIMg1, AI99.5, AICuMg1, AICuBiPb, AIMgSi1, ALMgSiPb N2 Low-Silicon Aluminium Alloys Si < 12.2% < 350 70 ~ 120 - GAISiCu4, GDAISi10Mg N3 High-Silicon Aluminium Alloys Si > 12.2% 200 ~ 320 60 ~ 120 - G-ALSi12, G-AlSi17Cu4, G-AISi21CuNiMg N4 Copper and Copper Alloys - 200 ~ 650 60 ~ 200 - CuZn40, Ms60, G-CuSn5ZnPb, CuZn37, CuSi3Mn N5 Nylon, Plastics - - - - Lexan, Hostalen, Polystyrol, Makrolon N6 Carbon, Graphite Composites, CFRP - 600 ~ 1500 - - CFRP, CFK, GFK S1 Iron-Based, Heat-Resistant Alloys - 500 ~ 1200 160 ~ 260 25 ~ 48 X1NiCrMoCu32287, X12NiCrSi3616, X5NiCrAITi3120, X40CoCrNi20 20 S2 Cobalt-Based, Heat-Resistant Alloys - 1000 ~ 1450 250 ~ 450 25 ~ 48 Haynes 188, Stellite 6, 21, 31 S3 Nickel-Based, Heat-Resistant Alloys - 600 ~ 1700 160 ~ 450 33 ~ 48 NiCr29Fe, NiCr22Mo9Nb, NiCr20Mo, NiCr19FeNbMo, NiCr16Fe7TiAl S4 Titanium and Titanium Alloys - 900 ~ 1600 300 ~ 400 33 ~ 48 Ti1, TiAI5Sn2, TiAI6V4, TiAI4Mo4Sn2 H1 Hardened Materials - - < 460 < 48 GX260NiCr42, GX330NiCr42, GX300CrNiSi952, GX300CrMo153 H2 Hardened Materials - - 460 ~ 560 48 ~ 55 - H3 Hardened Materials - - 560 ~ 650 56 ~ 60 - H4 Hardened Materials - - > 650 > 60 - E010 Customized & Tooling