{"id":1793,"date":"2023-08-19T12:37:36","date_gmt":"2023-08-19T12:37:36","guid":{"rendered":"https:\/\/waldunsteel.com\/?post_type=portfolio&p=1793"},"modified":"2023-11-13T02:58:05","modified_gmt":"2023-11-13T02:58:05","slug":"c35r-1-1180-special-steel","status":"publish","type":"portfolio","link":"https:\/\/waldunsteel.com\/fr\/des-produits-2\/c35r-1-1180-acier-special\/","title":{"rendered":"C35R \/ 1.1180 Special Steel"},"content":{"rendered":"

C35R \/ 1.1180 Special Steel<\/h1>\n

\"C35R<\/p>\n

C35R \/ 1.1180 Special Steel<\/b><\/strong>\u00a0<\/b><\/strong>Description<\/b><\/strong><\/h2>\n

Non\u00a0alloy\u00a0special\u00a0structural\u00a0steels:\u00a0Structural\u00a0steels\u00a0with\u00a0average\u00a0C\u00a0<\u00a00,50%.<\/p>\n

C35R \/ 1.1180 Special Steel Chemical Composition per EN 10083-2 (Special Steel)<\/strong><\/h2>\n\n\n\n\n
GRADE<\/td>\nNUMBER<\/td>\nC<\/td>\nSi<\/td>\nMn<\/td>\nP<\/td>\nS<\/td>\nCr<\/td>\nMo<\/td>\nNi<\/td>\nCr+Mo+Ni<\/td>\n<\/tr>\n
C35R<\/td>\n1.1180<\/td>\n0.32-0.39<\/td>\n\u2264 0.40<\/td>\n0.50-0.80<\/td>\n\u2264 0.030<\/td>\n0.02-0.04<\/td>\n\u2264 0.40<\/td>\n\u2264 0.10<\/td>\n\u2264 0.40<\/td>\n\u2264 0.63<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C35R \/ 1.1180 Special Steel<\/b><\/strong>\u00a0<\/b><\/strong>Applications<\/b><\/strong><\/h2>\n

Steels\u00a0for\u00a0quenching\u00a0and\u00a0tempering,\u00a0auto\u00a0and\u00a0motor\u00a0construction\u00a0parts.<\/p>\n

C35R \/ 1.1180 Special Steel<\/b><\/strong>\u00a0<\/b><\/strong>Physical<\/b><\/strong>\u00a0properties<\/b><\/strong>\u00a0(average<\/b><\/strong>\u00a0values)<\/b><\/strong><\/h2>\n

<\/h2>\n

at<\/b><\/strong>\u00a0ambient<\/b><\/strong>\u00a0temperature<\/b><\/strong><\/h2>\n

Modulus\u00a0of\u00a0elasticity\u00a0[103\u00a0x\u00a0N\/mm2]:\u00a0210<\/p>\n

Density\u00a0[g\/cm3]:\u00a07.86<\/p>\n

C35R \/ 1.1180 Special Steel<\/b><\/strong>\u00a0<\/b><\/strong>Soft<\/b><\/strong>\u00a0Annealing<\/b><\/strong><\/h2>\n

Heat\u00a0to\u00a0650-700oC,\u00a0cool\u00a0slowly\u00a0in\u00a0furnace.\u00a0This\u00a0will\u00a0produce\u00a0a\u00a0maximum\u00a0Brinell\u00a0hardness\u00a0of\u00a0183.<\/p>\n

C35R \/ 1.1180 Special Steel<\/b><\/strong>\u00a0<\/b><\/strong>Normalizing<\/b><\/strong><\/h2>\n

Normalizing\u00a0temperature:\u00a0860-900oC.<\/p>\n

C35R \/ 1.1180 Special Steel<\/b><\/strong>\u00a0<\/b><\/strong>Hardening<\/b><\/strong><\/h2>\n

Harden\u00a0from\u00a0a\u00a0temperature\u00a0of\u00a0840-880oC,\u00a0840-880oC\u00a0followed\u00a0by\u00a0water\u00a0or\u00a0oil\u00a0quenching.<\/p>\n

C35R \/ 1.1180 Special Steel<\/b><\/strong>\u00a0<\/b><\/strong>Tempering<\/b><\/strong><\/h2>\n

Tempering\u00a0from\u00a0the\u00a0quenched\u00a0condition\u00a0may\u00a0be\u00a0done\u00a0at\u00a0550-660oC\u00a0depending\u00a0upon\u00a0the\u00a0strength\u00a0desired.<\/p>\n

C35R \/ 1.1180 Special Steel<\/b><\/strong>\u00a0<\/b><\/strong>Forging<\/b><\/strong><\/h2>\n

Hot\u00a0forming\u00a0temperature:\u00a01100-850oC.<\/p>\n

C35R \/ 1.1180 Special Steel<\/b><\/strong>\u00a0<\/b><\/strong>Machinability<\/b><\/strong><\/h2>\n

Machinability\u00a0is\u00a0good,\u00a0rated\u00a0at\u00a060%\u00a0that\u00a0of\u00a0the\u00a0AISI\u00a01112\u00a0alloy\u00a0used\u00a0as\u00a0a\u00a0100%\u00a0machining\u00a0rated\u00a0steel.<\/p>\n

C35R \/ 1.1180 Special Steel<\/b><\/strong>\u00a0<\/b><\/strong>Corrosion<\/b><\/strong>\u00a0Resistance<\/b><\/strong><\/h2>\n

This\u00a0is\u00a0a\u00a0steel\u00a0alloy\u00a0and\u00a0will\u00a0rust\u00a0if\u00a0not\u00a0protected.\u00a0it\u00a0is\u00a0not\u00a0corrosion\u00a0resistant.<\/p>\n

C35R \/ 1.1180 Special Steel<\/b><\/strong>\u00a0<\/b><\/strong>Welding<\/b><\/strong><\/h2>\n

C35R \/ 1.1180 Special Steel is weldable by all of the welding methods. However with its higher carbon content it is important to use both pre- heat at 150 to 260oC and post-heat at 590 to 650oC practice per an approved welding procedure.<\/p>\n

C35R \/ 1.1180 Special Steel<\/b><\/strong>\u00a0<\/b><\/strong>Cold<\/b><\/strong>\u00a0working<\/b><\/strong><\/h2>\n

In\u00a0the\u00a0annealed\u00a0state\u00a0the\u00a0C35R \/ 1.1180 Special Steel\u00a0alloy\u00a0is\u00a0readily\u00a0cold\u00a0worked\u00a0by\u00a0conventional\u00a0methods.<\/p>\n<\/div><\/section><\/div>

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