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SIHARD 2762 Steel
Designation by Standards
Brand Name Ravne Mat. No. DIN EN AISI/SAE SIHARD 2762 OH257 1.2762 75CrMoNiW6-7 - -
Chemical Composition (in weight %)
C Si Mn Cr Mo Ni V W Others 0.75 0.23 0.25 1.50 0.70 0.50 - 0.30 -
Description
Low alloyed cold working tool steel.
Applications
For high pressures. Heavy-duty tools for cold forging like dies, plates, punches, stamps
Physical properties (average values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.88
Continuous Cooling Transformation (CCT) Diagram
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Time-Temperature Transformation (TTT) Diagram
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Soft Annealing
Heat to 710-750oC, cool slowly. This will produce a maximum Brinell hardness of 210.
Hardening
Harden from a temperature of 870-900oC followed by oil quenching. Hardness after quenching is 63 HRC.
Tempering
Tempering temperature: 130-300oC.
Forging
Hot forming temperature: 1050-850oC.
Machinability
No data.
Forms manufactured: Please see the Dimensional Sales Program.
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 the become available.
Unless otherwise specified, registered trademarks are property of SIJ Metal Ravne company. Copyright 2023 by SIJ Metal Ravne d.o.o. All rights reserved. Contact our Sales Office for more information.