{"id":1770,"date":"2023-08-12T12:26:08","date_gmt":"2023-08-12T12:26:08","guid":{"rendered":"https:\/\/waldunsteel.com\/?post_type=portfolio&p=1770"},"modified":"2023-11-13T02:53:40","modified_gmt":"2023-11-13T02:53:40","slug":"30nicrmo16-6-1-6747-steel","status":"publish","type":"portfolio","link":"https:\/\/waldunsteel.com\/de\/produkte-2\/30nicrmo16-6-1-6747-stahl\/","title":{"rendered":"30NiCrMo16-6 \/ 1.6747 Steel"},"content":{"rendered":"

30NiCrMo16-6 \/ 1.6747 Steel<\/b><\/strong><\/h1>\n

\"30NiCrMo16-6<\/p>\n

30NiCrMo16-6 Steel for Quenching and Tempering 1.6747 35NCD16<\/b><\/strong><\/p>\n

30NiCrMo16-6 \/ 1.6747 Stee<\/strong>l <\/strong>Application<\/strong><\/h2>\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

30NiCrMo16-6 \/ 1.6747 Steel<\/strong>\u00a0<\/strong>Quality Standard<\/strong><\/h2>\n

-DIN EN 10083-3 Steel for quenching and tempering alloy steels.<\/p>\n

30NiCrMo16-6 \/ 1.6747 Steel<\/strong>\u00a0<\/strong>Chemical Composition per EN 10083-3<\/strong><\/h2>\n\n\n\n\n
GRADE<\/b><\/strong><\/td>\nNUMBER<\/b><\/strong><\/td>\nC<\/b><\/strong><\/td>\nSi<\/b><\/strong><\/td>\nMn<\/b><\/strong><\/td>\nP<\/b><\/strong><\/td>\nS<\/b><\/strong><\/td>\nCr<\/b><\/strong><\/td>\nMo<\/b><\/strong><\/td>\nNi<\/b><\/strong><\/td>\n<\/tr>\n
30NiCrMo16-6<\/b><\/strong><\/td>\n1.6747 <\/b><\/strong><\/td>\n0.26-0.33<\/td>\n\u2264 0.40<\/td>\n0.50-0.80<\/td>\n\u2264 0.025<\/td>\n\u2264 0.025<\/td>\n1.20-1.50<\/td>\n0.30-0.60<\/td>\n3.30-4.30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/b><\/strong><\/p>\n

30NiCrMo16-6 \/ 1.6747 Steel<\/strong>\u00a0<\/strong>Mechanical Properties<\/strong><\/h2>\n\n\n\n\n\n\n\n\n
Heat treatment<\/td>\nDiameter
\n(mm)<\/td>\n		Tensile Strength Rm (Mpa)<\/td>\nYield Strength Rp0.2 (Mpa)<\/td>\nElongation % in 2\u2033 (%)<\/td>\nReduction Of Area (%)<\/td>\nImpact Test
\n(J)<\/td>\n<\/tr>\n
Q+T<\/td>\n16 max<\/td>\n1080-1230<\/td>\n880 min<\/td>\n10 min<\/td>\n45 min<\/td>\n\/<\/td>\n<\/tr>\n
Q+T<\/td>\n16-40<\/td>\n1080-1230<\/td>\n880 min<\/td>\n10 min<\/td>\n45 min<\/td>\n35 min<\/td>\n<\/tr>\n
Q+T<\/td>\n40-100<\/td>\n1080-1230<\/td>\n880 min<\/td>\n10 min<\/td>\n45 min<\/td>\n35 min<\/td>\n<\/tr>\n
Q+T<\/td>\n100-160<\/td>\n900-1050<\/td>\n790 min<\/td>\n11 min<\/td>\n50 min<\/td>\n35 min<\/td>\n<\/tr>\n
Q+T<\/td>\n160-250<\/td>\n900-1050<\/td>\n880 min<\/td>\n11 min<\/td>\n50 min<\/td>\n35 min<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

30NiCrMo16-6 \/ 1.6747 Steel<\/strong>\u00a0<\/strong>Heat treatment<\/strong><\/h2>\n\n\n\n\n\n\n\n\n
Process<\/td>\nTemperature<\/td>\n<\/tr>\n
Normalizing annealing<\/td>\n850 \u2013 880\u2103<\/td>\n<\/tr>\n
Softening annealing<\/td>\n650 \u2013 700\u2103<\/td>\n<\/tr>\n
Hardening<\/td>\n865 \u2013 885\u2103<\/td>\n<\/tr>\n
Tempering<\/td>\n550 \u2013 650\u2103<\/td>\n<\/tr>\n
Hardness in softened state<\/td>\n269 HB max<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

30NiCrMo16-6 \/ 1.6747 Steel<\/strong>\u00a0<\/strong>Test<\/strong><\/h2>\n

Chemical analysis, Mechnical analysis, Ultrasonic testing, Metallographic, Surface quality and dimension report.<\/p>\n

30NiCrMo16-6 \/ 1.6747 Steel<\/strong>\u00a0<\/strong>Mill\u2019s Test Certificate<\/strong><\/h2>\n

EN 10204\/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.<\/p>\n<\/div><\/section><\/div>

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