Mat.No. 1.7325, DIN 25MoCr4, AISI 8625
Designation by Standards Brand Name Ravne No. Mat. No. DIN EN AISI 25MOCR4 782 1.7325 25MoCr4 - 8625 Chemical Composition (in weight %) C Si Mn Cr Mo Ni V W Others 0.25 0.30 0.70 0.50 0.50 - - - - DescriptionSteel intended for direct hardening. ApplicationsGear components of all kind, link components, arbors, axles, bolts, bushes, coupling boxes for direct hardening. Physical properties (avarage values) at ambient temperatureModulus of elasticity [103 x N/mm2]: 210&...
Designation by Standards
|Brand Name||Ravne No.||Mat. No.||DIN||EN||AISI|
Chemical Composition (in weight %)
Steel intended for direct hardening.
Gear components of all kind, link components, arbors, axles, bolts, bushes, coupling boxes for direct hardening.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.85
Heat to 650-700oC, cool slowly. Intermediate annealing: 650-680oC.
Temperature: 900-950oC, water, oil or hot quenching 160-250oC.
Harden from a temperature of 780-820oC followed by water or oil quenching.
Tempering temperature: 150-210oC.
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Hot forming temperature: 1150-850oC.
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.