Mat.No. 1,1223, DIN Cm60, AISI 1060

Обозначение по стандартам

Химический состав (в весовых%)

Описание CM60 is one of the higher carbon content (0.60%) steels. It is more difficult to fabricate than the lower carbon grades. Применение Shafts, bushings, connecting rods, nechanical engineering components, agricultural hand tools, large forgings, springs, cold rolled strips. Физические свойства (значения) курсы , при температуре окружающей среды Modulus of elasticity [10³ х Н / мм ²]: 210 Density [g/cm³]: 7.85 Мягкий Отжиг Heat to 650-700^O C, cool slowly in furnace. This will produce a maximum Brinell hardness of 241. Нормализация Normalizing temperature: 820-850^O С.Закалка Harden from a temperature of 800-830^O С, 810-840 ^O C followed by water or oil quenching. Закалка Tempering temperature: 540-680^O С.Ковка Hot forming temperature: 1100-850^O С.Machinability Machinability of CM60 and all of the higher carbon steels is relatively poor. CM60 rates at 55 to 60 % that of the AISI 1112 steel which is considered 100% machinable. Устойчивость к коррозии This steel is not corrosion resistant. it will rust unless protected. Сварка CM60 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 260^O С и после тепла при 590 до 650 ^O C practice per an approved welding procedure. Холодная обработка Cold working is difficult even in the annealed condition although it may be done by conventional methods but requires greater force than the lower carbon steels. Forms manufactured: Please see the Dimensional Sales Program. Отказ от ответственности The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other puposes. There is no representation that the recipient of this literature will receive updated editions as the become available. Unless otherwise specified, registered trademarks are property of Metal Ravne company. Copyright 2015 by Metal Ravne. All rights reserved. Contact our Sales Office for more information.