Mat.No. 1.2243/DIN 61CrSiV5
Designation by Standards
| Mat. No. | DIN | EN | AISI |
| 1.2243 | 61CrSiV5 | - | - |
Chemical Composition (in weight %)
| C | Si | Mn | Cr | Mo | Ni | V | W | Others |
| 0.61 | 0.85 | 0.75 | 1.15 | - | - | 0.10 | - | - |
Applications
Cold milling rolls, measuring tools, milling cutters, drills, files, etc.
Physical properties (average values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.70
Thermal conductivity [W/m.K]: 20.0
Electric resistivity [Ohm mm2/m]: 0.65
Specific heat capacity[J/g.K]: 0.46
Coefficient of Linear Thermal Expansion 10-6 oC-1
| 20-100oC | 20-200oC | 20-300oC | 20-400oC | 20-500oC | 20-600oC | 20-700oC |
| 11.7 | 12.0 | 12.4 | 12.9 | 13.3 | 13.6 | 14.0 |
Soft Annealing
Heat to 700-740oC, cool slowly.
Hardening
Harden from a temperature of 850-880oC followed by oil quenching.
Tempering
Tempering temperature: 180-300oC.
Forging
Hot forming temperature: 1050-900oC.
Machinability
Please ask.
Disclaimer
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 purposes. There is no representation that the recipient of this literature will receive updated editions as it becomes available.
