Mat.No. 1.2564, DIN X30WCrV41

Mat.No. 1.2564, DIN X30WCrV41

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Designation by Standards Mat. No. DIN EN AISI 1.2564 X30WCrV41 - - Chemical Composition (in weight %) C Si Mn Cr Mo Ni V W Others 0.30 0.95 0.40 1.05 - - 0.18 3.75 - Description Tungsten-chromium hot work steel suitable for water cooling. Applications Water cooled dummy blocks for the extrusion of copper and copper alloys, hand casting chills for copper alloys.  Physical properties (avarage values) at ambient temperature Modulus of elasticity [103 x N/mm2]: 210  Density [g/cm3...


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    Designation by Standards

    Mat. No. DIN EN AISI
    1.2564 X30WCrV41 - -

    Chemical Composition (in weight %)

    C Si Mn Cr Mo Ni V W Others
    0.30 0.95 0.40 1.05 - - 0.18 3.75 -

    Description
    Tungsten-chromium hot work steel suitable for water cooling.

    Applications
    Water cooled dummy blocks for the extrusion of copper and copper alloys, hand casting chills for copper alloys. 

    Physical properties (avarage values) at ambient temperature
    Modulus of elasticity [103 x N/mm2]: 210 
    Density [g/cm3]: 7.80

    Soft Annealing
    Heat to 820-840oC, cool slowly in furnace. Holding time 4-6 hours. This will produce a maximum Brinell hardness of 230.

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

    Hardening
    Harden from a temperature of 960-1050oC followed by water or oil quenching. Hardness after quenching is appr. 52 HRC (water quenching), 47 HRC (oil quenching).

    Tempering
    Tempering temperature: 560-700oC.

    Nitriding
    Possible. Preheating before use: 200-300 oC, absolutely necessary.

    Tempering Diagram


    Click the image to enlarge the diagram.

    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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