{"id":478,"date":"2025-01-24T17:22:19","date_gmt":"2025-01-24T17:22:19","guid":{"rendered":"https:\/\/tuoweiprecision.com\/?post_type=material&p=478"},"modified":"2025-09-18T07:01:49","modified_gmt":"2025-09-18T07:01:49","slug":"acier-allie-4140-1-7225-en-19-42crmo4","status":"publish","type":"material","link":"https:\/\/tuoweiprecision.com\/fr\/materiel\/acier-allie-4140-1-7225-en-19-42crmo4\/","title":{"rendered":"Acier alli\u00e9 4140 | 1.7225 | EN19 | 42CrMo4"},"content":{"rendered":"\n\n\n \n \n