Designation by Standards Brand Name Ravne No. Mat. No. DIN EN AISI ECMO100S 786 - - - - Chemical Composition (in weight %) C Si Mn Cr Mo Ni V W Others 0.21 max. 0.40 1.05 1.25 0.25 - - - - DescriptionAlloyed carbon steel. ApplicationsHigher stressed components – gears, shafts, crankshafts, connecting rods, cam shafts, etc. Physical properties (avarage values) at ambient temperatureModulus of elasticity [103 x N/mm2]: 210Density [g/cm3]: 7.80 Coefficient of Lin...
Designation by Standards
|Brand Name||Ravne No.||Mat. No.||DIN||EN||AISI|
Chemical Composition (in weight %)
Alloyed carbon steel.
Higher stressed components – gears, shafts, crankshafts, connecting rods, cam shafts, etc.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.80
Coefficient of Linear Thermal Expansion 10-6 oC-1
Heat to 680-700oC, cool slowly. This will produce a maximum Brinell hardness of 217.
Temperature: 880-950oC. Cooling from carburizing temperature: oil (water), air, thermal bath, cooling box.
Core hardening temperature: 850-880oC. Case hardening temperature: 810-840oC. Quenching media: oil, (water), thermal bath.
Tempering temperature: 170-210oC.
Click the image to enlarge the diagram.
Hot forming temperature: 1050-850oC.
Forms manufactured: Please see the Dimensional Sales Program.
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.