Mat.No. 1.5028, DIN 65Si7, SAE 9260H
Designation by Standards Brand Name Ravne No. Mat. No. DIN EN AISI 66SI7 586 1.5028 65Si7 - SAE 9260H Chemical Composition (in weight %) C Si Mn Cr Mo Ni V W Others 0.65 1.65 0.85 - - - - - - DescriptionSpecial structural steel. ApplicationsSteel grade for laminated springs thickness above 7 mm for trucks and railway vehicles, coiled and threaded springs to 25 mm. Physical properties (avarage values) at ambient temperatureModulus of elasticity [103 x N/mm2]: 210&nbs...
Designation by Standards
|Brand Name||Ravne No.||Mat. No.||DIN||EN||AISI|
Chemical Composition (in weight %)
Special structural steel.
Steel grade for laminated springs thickness above 7 mm for trucks and railway vehicles, coiled and threaded springs to 25 mm.
Physical properties (avarage values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: 7.80
Heat to 640-680oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 255.
Temperature: 830-860oC, air.
Harden from a temperature of 830-860oC followed by oil quenching.
Tempering temperature: 350-550oC, air.
Hot forming temperature: 1050-850oC.
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.