DIN Material Chart

Material GroupDescriptionContentTensile Strength RM (MPa)Hardness (HB)Hardness (HRC)DIN Standards
P1Low-Carbon SteelsC < 0.25%< 530< 125-C15, Ck22, ST37-2, S235JR, 9SMnPb28, GS38
P2Medium-Carbon Steels, High-Carbon SteelsC > 0.25%> 530< 220< 25ST52, S355JR, C35, GS60, Cf53
P3Alloy Steels, Tool SteelsC > 0.25%600 ~ 850< 330< 3516MnCr5, Ck45, 21CrMoV5-7, 38SMn28
P4Alloy Steels, Tool SteelsC > 0.25%800 ~ 1000350 ~ 45035 ~ 48100Cr6, 105MnCr4, 51CrMnV4, 105WCr6, 100Cr2
P5Ferritic, Martensitic, PH Stainless SteelsC = 0~0.4%600 ~ 850< 330< 35X6Cr13, X10Cr13, X20Cr13, X12CrMoS17, X20CrMo13
P6High-Strength Ferritic, Martensitic, PH Stainless SteelsC = 0.1~0.6%900 ~ 1350350 ~ 45035 ~ 48X40CrMoV51, H1, X155CrVMo121, S6-5-2-5, X45Cr13, X120Mn12
M1Austenitic Stainless SteelC = 0.05~0.15%< 650130 ~ 200-X5CrNi1810, GX6CrNiMo1810, X6CrNiMoTi17122, X8CrNiMoAl1572
M2High-Strength Austenitic Stainless and Cast Stainless SteelsC = 0.05~0.15%500 ~ 700150 ~ 230< 25X2CrNiMo134, X10CrNi189, X5CrNiCuNb1744
M3Duplex Stainless SteelC = 0.05~0.2%< 900135 ~ 275< 30X2CrNiMoN2315, X20CrNiSi254, GX40CrNiSi274, X2CrNiMoN2253
K1Grey Cast Iron-150 ~ 400120 ~ 290< 32GG10, GG15, GG20, GG25, GG40
K2Low- and Medium-Strength Ductile Irons and Compacted Graphite Irons (CGI)-400 ~ 600130 ~ 260< 28GGG35.3, GGG40.3, GGG70
K3High-Strength Ductile Irons and Austempered Ductile Iron (ADI)-600 ~ 900180 ~ 350< 43GTW-35-04, GTW-65, GTS-35-10, GTS-45-06
N1Wrought Aluminium-< 52060 ~ 90-AIMg1, AI99.5, AICuMg1, AICuBiPb, AIMgSi1, ALMgSiPb
N2Low-Silicon Aluminium AlloysSi < 12.2%< 35070 ~ 120-GAISiCu4, GDAISi10Mg
N3High-Silicon Aluminium AlloysSi > 12.2%200 ~ 32060 ~ 120-G-ALSi12, G-AlSi17Cu4, G-AISi21CuNiMg
N4Copper and Copper Alloys-200 ~ 65060 ~ 200-CuZn40, Ms60, G-CuSn5ZnPb, CuZn37, CuSi3Mn
N5Nylon, Plastics----Lexan, Hostalen, Polystyrol, Makrolon
N6Carbon, Graphite Composites, CFRP-600 ~ 1500--CFRP, CFK, GFK
S1Iron-Based, Heat-Resistant Alloys-500 ~ 1200160 ~ 26025 ~ 48X1NiCrMoCu32287, X12NiCrSi3616, X5NiCrAITi3120, X40CoCrNi20 20
S2Cobalt-Based, Heat-Resistant Alloys-1000 ~ 1450250 ~ 45025 ~ 48Haynes 188, Stellite 6, 21, 31
S3Nickel-Based, Heat-Resistant Alloys-600 ~ 1700160 ~ 45033 ~ 48NiCr29Fe, NiCr22Mo9Nb, NiCr20Mo, NiCr19FeNbMo, NiCr16Fe7TiAl
S4Titanium and Titanium Alloys-900 ~ 1600300 ~ 40033 ~ 48Ti1, TiAI5Sn2, TiAI6V4, TiAI4Mo4Sn2
H1Hardened Materials--< 460< 48GX260NiCr42, GX330NiCr42, GX300CrNiSi952, GX300CrMo153
H2Hardened Materials--460 ~ 56048 ~ 55-
H3 H4Hardened Materials Hardened Materials- -- -560 ~ 650 > 65056 ~ 60 > 60- -