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Mat.No. 1.6655, DIN 32NiCrMo12-5, AISI A723
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Designation by Standards Brand Name Ravne No. Mat. No. DIN EN AISI KATO2 195 1.6655 32NiCrMo12-5 - A723 Chemical Composition (in weight %) C Si Mn Cr Mo Ni V W Others 0.32 0.28 0.38 1.35 0.35 2.90 - - - DescriptionAlloyed carbon steel. ApplicationsFor quenching and tempering, for construction parts with high strength and toughness. Physical properties (avarage values) at ambient temperatureModulus of elasticity [103 x N/mm2]: 210 Density [g/cm3]: 7.85 Continuous Cool...
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Designation by Standards
| Brand Name | Ravne No. | Mat. No. | DIN | EN | AISI |
| KATO2 | 195 | 1.6655 | 32NiCrMo12-5 | - | A723 |
Chemical Composition (in weight %)
| C | Si | Mn | Cr | Mo | Ni | V | W | Others |
| 0.32 | 0.28 | 0.38 | 1.35 | 0.35 | 2.90 | - | - | - |
Description
Alloyed carbon steel.
Applications
For quenching and tempering, for construction parts with high strength and toughness.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.85
Continuous Cooling Transformation (CCT) Diagram
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Time-Temperature Transformation (TTT) Diagram
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Soft Annealing
Heat to 800oC, cool slowly. This will produce a maximum Brinell hardness of 280.
Hardening
Harden from a temperature of 860oC followed by oil quenching.
Tempering
Tempering temperature: Please ask.
Forging
Hot forming temperature: 1100-850oC.
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 puposes. There is no representation that the recipient of this literature will receive updated editions as the become available.
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