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30NiCrMo16-6 Steel for Quenching and Tempering 1.6747 35NCD16<\/b><\/strong><\/p>\n 30NiCrMo16-6 \/ 1.6747 Steel\u00a0exhibit very good hardenability, impact resistance, load, deformation, wear and tensions resistances.<\/p>\n Used for heavy-duty parts of engines, devices and machines, \u00a0aviation and aerospace industries, used in the\u00a0production of crankshafts, gears, shafts, bolts, heat-treated gears and piston rods, etc.<\/p>\n -DIN EN 10083-3 Steel for quenching and tempering alloy steels.<\/p>\n \u00a0<\/b><\/strong><\/p>\n Chemical analysis, Mechnical analysis, Ultrasonic testing, Metallographic, Surface quality and dimension report.<\/p>\n EN 10204\/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.<\/p>\n<\/div><\/section><\/div>30NiCrMo16-6 \/ 1.6747 Stee<\/strong>l <\/strong>Application<\/strong><\/h2>\n
30NiCrMo16-6 \/ 1.6747 Steel<\/strong>\u00a0<\/strong>Quality Standard<\/strong><\/h2>\n
30NiCrMo16-6 \/ 1.6747 Steel<\/strong>\u00a0<\/strong>Chemical Composition per EN 10083-3<\/strong><\/h2>\n
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\n GRADE<\/b><\/strong><\/td>\n NUMBER<\/b><\/strong><\/td>\n C<\/b><\/strong><\/td>\n Si<\/b><\/strong><\/td>\n Mn<\/b><\/strong><\/td>\n P<\/b><\/strong><\/td>\n S<\/b><\/strong><\/td>\n Cr<\/b><\/strong><\/td>\n Mo<\/b><\/strong><\/td>\n Ni<\/b><\/strong><\/td>\n<\/tr>\n \n 30NiCrMo16-6<\/b><\/strong><\/td>\n 1.6747 <\/b><\/strong><\/td>\n 0.26-0.33<\/td>\n \u2264 0.40<\/td>\n 0.50-0.80<\/td>\n \u2264 0.025<\/td>\n \u2264 0.025<\/td>\n 1.20-1.50<\/td>\n 0.30-0.60<\/td>\n 3.30-4.30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n 30NiCrMo16-6 \/ 1.6747 Steel<\/strong>\u00a0<\/strong>Mechanical Properties<\/strong><\/h2>\n
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\n Heat treatment<\/td>\n Diameter
\n(mm)<\/td>\nTensile Strength Rm (Mpa)<\/td>\n Yield Strength Rp0.2 (Mpa)<\/td>\n Elongation % in 2\u2033 (%)<\/td>\n Reduction Of Area (%)<\/td>\n Impact Test
\n(J)<\/td>\n<\/tr>\n\n Q+T<\/td>\n 16 max<\/td>\n 1080-1230<\/td>\n 880 min<\/td>\n 10 min<\/td>\n 45 min<\/td>\n \/<\/td>\n<\/tr>\n \n Q+T<\/td>\n 16-40<\/td>\n 1080-1230<\/td>\n 880 min<\/td>\n 10 min<\/td>\n 45 min<\/td>\n 35 min<\/td>\n<\/tr>\n \n Q+T<\/td>\n 40-100<\/td>\n 1080-1230<\/td>\n 880 min<\/td>\n 10 min<\/td>\n 45 min<\/td>\n 35 min<\/td>\n<\/tr>\n \n Q+T<\/td>\n 100-160<\/td>\n 900-1050<\/td>\n 790 min<\/td>\n 11 min<\/td>\n 50 min<\/td>\n 35 min<\/td>\n<\/tr>\n \n Q+T<\/td>\n 160-250<\/td>\n 900-1050<\/td>\n 880 min<\/td>\n 11 min<\/td>\n 50 min<\/td>\n 35 min<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n 30NiCrMo16-6 \/ 1.6747 Steel<\/strong>\u00a0<\/strong>Heat treatment<\/strong><\/h2>\n
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\n Process<\/td>\n Temperature<\/td>\n<\/tr>\n \n Normalizing annealing<\/td>\n 850 \u2013 880\u2103<\/td>\n<\/tr>\n \n Softening annealing<\/td>\n 650 \u2013 700\u2103<\/td>\n<\/tr>\n \n Hardening<\/td>\n 865 \u2013 885\u2103<\/td>\n<\/tr>\n \n Tempering<\/td>\n 550 \u2013 650\u2103<\/td>\n<\/tr>\n \n Hardness in softened state<\/td>\n 269 HB max<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n 30NiCrMo16-6 \/ 1.6747 Steel<\/strong>\u00a0<\/strong>Test<\/strong><\/h2>\n
30NiCrMo16-6 \/ 1.6747 Steel<\/strong>\u00a0<\/strong>Mill\u2019s Test Certificate<\/strong><\/h2>\n
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