Mat.No. 1.2515, DIN 100WV4

Mat.No. 1.2515, DIN 100WV4

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  Designation by Standards   Mat. No. DIN EN AISI 1.2515 100WV4 - -   Chemical Composition (in weight %)   C Si Mn Cr Mo Ni V W Others 1.02 0.18 0.23 0.18 - - 0.15 1.05 -   Description Low alloyed W cold working tool steel. Applications Knives for wood working, tobacco cutting and knives for graphic industry. Physical properties (avarage values) at ambient temperature Modulus of elasticity [103 x N/mm2]: 210 Density [g/cm3]: 7.90 Soft Annealing Heat to...


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    Designation by Standards

     

    Mat. No. DIN EN AISI
    1.2515 100WV4 - -

     

    Chemical Composition (in weight %)

     

    C Si Mn Cr Mo Ni V W Others
    1.02 0.18 0.23 0.18 - - 0.15 1.05 -

     

    Description
    Low alloyed W cold working tool steel.

    Applications
    Knives for wood working, tobacco cutting and knives for graphic industry.

    Physical properties (avarage values) at ambient temperature
    Modulus of elasticity [103 x N/mm2]: 210
    Density [g/cm3]: 7.90

    Soft Annealing
    Heat to 720-750oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 230.

    Stress Relieving
    Stress relieving to remove machining stresses should be carried out by heating to approx. 650oC, holding for 1-2 hours at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.

    Hardening
    Harden from a temperature of 780-820oC, 820-860oC followed by water or oil quenching. Hardness after quenching is 64-65 HRC.

    Tempering
    Tempering temperature: 150-250oC. Hardness after tempering is 59-64 HRC.

    Tempering Temperature (oC) vs. Hardness (HRC)

     

    100oC 200oC 300oC 400oC 500oC 600oC
    66 62.5 58.5 53 49 43

     

    Tempering Diagram

    Forging
    Hot forming temperature: 1050-850oC.

    Machinability
    No data.

    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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