Mat.No. 1.1223، DIN Cm60، ايسي 1060

تسمية المعايير

التركيب الكيميائي (وزن٪)

وصف CM60 is one of the higher carbon content (0.60%) steels. It is more difficult to fabricate than the lower carbon grades. تطبيقات Shafts, bushings, connecting rods, nechanical engineering components, agricultural hand tools, large forgings, springs, cold rolled strips. الخصائص الفيزيائية (قيم أفاراجي) في درجة حرارة الجو المحيط Modulus of elasticity [10³ س N / مم ²]: 210 Density [g/cm³]: 7.85 لينة التليين Heat to 650-700^س C, cool slowly in furnace. This will produce a maximum Brinell hardness of 241. تطبيع Normalizing temperature: 820-850^س C.تصلب Harden from a temperature of 800-830^س C، 810-840 ^س C followed by water or oil quenching. هدأ Tempering temperature: 540-680^س C.تزوير Hot forming temperature: 1100-850^س C.التشغيل في الماكينات 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. المقاومة للتآكل This steel is not corrosion resistant. it will rust unless protected. لحام 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^س C وبعد الحرارة في 590-650 ^س C practice per an approved welding procedure. العمل الباردة 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. تنصل 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.