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Mat.No. 1.6773, DIN 36NiCrMo16
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Designation by Standards Brand Name Ravne No. Mat. No. DIN EN AISI 35NCD16 934 1.6773 36NiCrMo16 - - Chemical Composition (in weight %) C Si Mn Cr Mo Ni V W Others 0.35 max. 0.40 0.45 1.80 0.35 3.85 - - - DescriptionStructural steel with high strength. ApplicationsStructural steel of a broad application range for wear resistant components, exposed to high permanent stress. Due to good hardenability, this steel grade is suitable for lager cross sections, too. It can be used for...
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Designation by Standards
| Brand Name | Ravne No. | Mat. No. | DIN | EN | AISI |
| 35NCD16 | 934 | 1.6773 | 36NiCrMo16 | - | - |
Chemical Composition (in weight %)
| C | Si | Mn | Cr | Mo | Ni | V | W | Others |
| 0.35 | max. 0.40 | 0.45 | 1.80 | 0.35 | 3.85 | - | - | - |
Description
Structural steel with high strength.
Applications
Structural steel of a broad application range for wear resistant components, exposed to high permanent stress. Due to good hardenability, this steel grade is suitable for lager cross sections, too. It can be used for tools (e.g., cutters) with a hardness of 45-50 HRC.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.80
Soft Annealing
Heat to 650-680oC, cool slowly. This will produce a maximum Brinell hardness of 269.
Normalizing
Temperature: 850-880oC.
Hardening
Harden from a temperature of 835-865oC, 855-885oC followed by oil or quenching.
Tempering
Tempering temperature: 550-650oC.
Mechanical Properties in Quenched and Tempered Condition
| Diameter in mm | 0.2 proof stress (N/mm2) | Tensile stregth (N/mm2) | Elongation (%) | Reduction (%) | Impact energy (J) |
| Up to 16 | 1050 | 1250-1450 | 9 | 40 | 30 |
| 17-40 | 1050 | 1250-1450 | 9 | 40 | 30 |
| 41-100 | 900 | 1100-1300 | 10 | 45 | 35 |
| 101-160 | 800 | 1000-1200 | 11 | 50 | 45 |
| 161-250 | 800 | 1000-1200 | 11 | 50 | 45 |
Hardenability Diagram
Click the image to enlarge the diagram.
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 puposes. There is no representation that the recipient of this literature will receive updated editions as the become available.
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