Mat.No. 1.2746, DIN 45NiCrMoV16-6

Mat.No. 1.2746, DIN 45NiCrMoV16-6

Short Description:

  Designation by Standards   Mat. No. DIN EN AISI 1.2746 45NiCrMoV16-6 - -   Chemical Composition (in weight %)   C Si Mn Cr Mo Ni V W Others 0.45 0.25 0.70 1.50 0.79 4.00 0.50 - -   Description Special cold work tool steel, air or oil hardenable with highest toughness. Applications Forging tools, dies of all sorts, shapes and sizes, hot forging and pressing tools for steel and metal. Moulds, bushings, piercers, etc. Physical properties (avarage values...


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    FAQ

    Product Tags

     

    Designation by Standards

     

    Mat. No. DIN EN AISI
    1.2746 45NiCrMoV16-6 - -

     

    Chemical Composition (in weight %)

     

    C Si Mn Cr Mo Ni V W Others
    0.45 0.25 0.70 1.50 0.79 4.00 0.50 - -

     

    Description
    Special cold work tool steel, air or oil hardenable with highest toughness.

    Applications
    Forging tools, dies of all sorts, shapes and sizes, hot forging and pressing tools for steel and metal. Moulds, bushings, piercers, etc.

    Physical properties (avarage values) at ambient temperature
    Modulus of elasticity [103 x N/mm2]: 210
    Density [g/cm3]: 7.86

    Soft Annealing
    Heat to 610-850oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 295.

    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 880-910oC followed by air or oil quenching or warm bath quenching 180-220oC. Hardness after quenching is 56 HRC.

    Tempering
    Tempering temperature: See the data bellow.

    Tempering Temperature (oC) vs. Hardness (HRC)

     

    100oC 200oC 300oC 400oC 500oC 550oC
    56 54 52 50 49 48

     

    Tempering Diagram


    Click the image to enlarge the diagram.

    Forging
    Hot forming temperature: 1100-900oC.

    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.

  • Previous:
  • Next:
  • FAQ Content

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Star

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the Truck