Mat.No. 1,0535, DIN C45, AISI 1055

Обозначение по стандартам

Химический состав (в весовых%)

Описание C55 is a medium carbon steel is used when greater strength and hardness is desired than in the “as rolled” condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications. Turned, ground and polished. Применение Quenched and subsequently tempered steel for less exacting springs, shafts, bushings, crankshafts, etc. Физические свойства (значения) курсы , при температуре окружающей среды Modulus of elasticity [10³ х Н / мм ²]: 205 Density [g/cm³]: 7.85 Мягкий Отжиг Heat to 650-700^O C, cool slowly. This will produce a maximum Brinell hardness of 229. Нормализация Temperature: 825-865^O С.Закалка Harden from a temperature of 805-845^O C followed by water or oil quenching. Закалка Tempering temperature: 550-660^O С.Механические свойства в закаленных + отпущенном состоянии

Схема Закалка Температура - Механические свойства Ковка Hot forming temperature: 1050-850^O С.Machinability No data. 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.