7 Years Factory D2 Tool Steel | 1.2379 | X153CrMo12 | SKD11 Factory for USA

7 Years Factory
 D2 Tool Steel | 1.2379 | X153CrMo12 | SKD11 Factory for USA

Short Description:

1. Relevant D2 Steel Specifications Country USA German Japan Standard ASTM A681 DIN EN ISO 4957 JIS G4404 Grades D2 1.2379/X153CrMo12 SKD11 2. D2 Tool Steel Chemical Composition ASTM A681 C Mn P S Si Cr V Mo D2 1.4 1.6 0.1 0.6 0.03 0.03 0.1 0.6 11 13 0.5 1.1 0.7 1.2 DIN ISO 4957 C Mn P S Si Cr V Mo 1.2379/X153CrMo12 1.45 1.6 0.2 0.6 0.03 0.03 0.15 1.6 11 13 0.7 1 0.7 1 JIS G4404 C Mn P S Si Cr V Mo SKD11 1.4 1.6 0.6 0.03 0.03 0.4 11 13 0.2 0.5 0.8 1.2 3. AISI Grade...


  • Length: 3-5.8mm or Customization
  • Surface: black, peeled, or rough turned
  • Heat treatment: air-cooling, normalized, annealed, Q&T
  • Smelting process: EAF+LF+VD
  • Product Detail

    Product Tags

    It adheres to the tenet "Honest, industrious, enterprising, innovative" to develop new products constantly. It regards customers, success as its own success. Let us develop prosperous future hand in hand for 7 Years Factory D2 Tool Steel | 1.2379 | X153CrMo12 | SKD11 Factory for USA, If you have any comments about our company or products, please feel free to contact us, your coming mail will be highly appreciated.


    1. Relevant D2 Steel Specifications

    Country USA German Japan
    Standard ASTM A681 DIN EN ISO 4957 JIS G4404
    Grades D2 1.2379/X153CrMo12 SKD11

    2. D2 Tool Steel Chemical Composition

    ASTM A681 C Mn P S Si Cr V Mo
    D2 1.4 1.6 0.1 0.6 0.03 0.03 0.1 0.6 11 13 0.5 1.1 0.7 1.2
    DIN ISO 4957 C Mn P S Si Cr V Mo
    1.2379/X153CrMo12 1.45 1.6 0.2 0.6 0.03 0.03 0.15 1.6 11 13 0.7 1 0.7 1
    JIS G4404 C Mn P S Si Cr V Mo
    SKD11 1.4 1.6 0.6 0.03 0.03 0.4 11 13 0.2 0.5 0.8 1.2

    3. AISI Grade D2 Steel Mechanical Properties

    Mechanical Properties Metric Imperial
    Hardness, Knoop (converted from Rockwell C hardness) 769 769
    Hardness, Rockwell C 62 62
    Hardness, Vickers 748 748
    Izod impact unnotched 77.0 J 56.8 ft-lb
    Poisson’s ratio 0.27-0.30 0.27-0.30
    Elastic modulus 190-210 GPa 27557-30457 ksi

    Thermal Properties

    Properties

    Conditions

    T (°C)

    Treatment

    Thermal expansion 10.4 x 10-6/ºC 20-100

    4. AISI/ASTM A681 D2 Grade Steel Forging

    Heating for forging of AISI D2 tool steel should
    be done slowly and uniformly. Soak through at 1850°-1950°F and reheat as often
    as necessary, stopping work when the temperature drops below 1700°F(926℃). After D2
    die steel forging, cool slowly in lime, mica, dry ashes or furnace. AISI D2 steel
    should always be annealed after forging.

    5. D2 Tool Steel Heat Treatment

    • Heat Treatment

    ASTM  D2 steels alloy should be preheated very slowly to 815oC (1500oF) and  then temperature can be increased to 1010oC (1850oF). They are then held  at 1010oC (1850oF) for 20 to 45 minutes and air cooled (air quenched).

    • Annealing

    Annealing  of D2 tool steels material should be done at 871 to 898oC (1600 to  1650oF) followed by slow furnace cooling at 4.4oC (40oF) per hour or  less.after which cooling rate may be increased. Suitable precautions  must be taken to prevent excessive carburization or decarburization.

    • Stress Relieving

    When  desirable to relieve the strains of machining, heat D2 grade steel  slowly to 1050°-1250°F, allow to equalize, and then cool in still air  (Strain Relieving).

    • Preheat Prior To Hardening

    Preheat slowly to 1350°-1450°F and hold at this temperature until grade steel D2 material is uniformly heated.

    • Hardening

    After  thorough preheating, heat to 1800°-1850°F. Hold the work piece at the  hardening temperature until it is completely and uniformly heated.

    • Quenching

    AISI  D2 steel tool material is an air hardening steel and will develop  hardness on cooling in still air. To avoid scaling and prevent  decarburization of the work piece surface, controlled atmosphere or  vacuum furnaces are recommended. If these furnaces are not available,  pack hardening, salt baths or wrapping the piece in stainless steel foil  will provide some degree of surface protection in the hardening  process. Parts should be allowed to cool to 150F, or to where they can  be held in the bare hand, and then temper immediately.

    • Tempering

    The  tempering temperature on material D2 steel may be varied according to  the desired hardness. D2 steels can be tempered at 204oC (400oF) for  achieving Rockwell C hardness of 61 and at 537oC (1000oF) for a Rockwell  C hardness of 54.

    6. D2 Tool Steel Material Application
     AISI grade D2 tool steels are used for long run tooling applications,  where wear resistance is important, such as blanking or forming dies and  thread rolling dies.

    Some main applications for D2 tool steel are as below:

    Blanking  Dies, Forming Dies, Coining Dies, Slitting Cutters, Heading Tools, Long  Punches, Forming Rolls, Edging Rolls, Master Tools, Beading Rolls,  Intricate Punches, Extrusion Dies, Drawing Dies, Lamination Dies, Thread  Rolling Dies, Shear Blades, Burnishing Tools, Gauges, Knurls, Wear  Parts.

    We usually hold D2 tool  steel on sale activities, and you would have our price on regular  schedule. Contact us and sign in our newsletter to have D2 tool steel  materials price list and commercial quote today.

  • Previous:
  • Next:



  • Do me a favor….click on the ads. :) My comment section is turned off because of the racism and disrespect towards Black Women. It will NOT be tolerated. If you’d like to speak to me directly for relationships advice, counseling sessions, booking questions or video topic suggestions please contact me via email me at welovesoncerae@gmail.com

    Contribute and help build my non profit multimedia company from the ground up “BlockEleven Communications Inc” by Donating: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=86SBRPUDMGLDE or visit http://BeMagMobile.com

    If you’d like to be featured in the next issue of BlockEleven Magazine please tell us your story theblockeleven@gmail.com

    Your donations also contribute to AZU Studios Photography Firm www.azustudios.com

    Subscribe to THE CLASSIC BLACK MAN SERIES LIVESTREAM SHOW. AIRS WEDNESDAYS AT 7PM https://www.youtube.com/watch?v=MxPDVqPrvlE

    -Follow me on Instagram: http://www.instagram.com/WeLoveSoncerae

    http://www.instagram.com/theazufirm

    http://www.instagram.com/theblockeleven

    -Like me on Facebook: http://www.facebook.com/soncerae
    -Visit my Website: http://soncerae.com
    -Follow me on Twitter: http://www.twitter.com/IAmSoncerae
    -Check out my Tumblr: http://www.IAmSoncerae.tumblr.com
    -Check out my Model Profile: http://www.modelmayhem.com/522692
    -Check out my spirituality and metaphysics channel! www.youtube.com/mssoncerae
    -For all of my computer geeks subscribe to my channel MissCPUTV www.youtube.com/misscputv/
    Some of my Music is Produced by: MarqTheInfinite FB: Marqis Ray-Anderson Soundcloud: MarqTheInfinite https://soundcloud.com/mrqrymnd/tracks

    I appreciate you watching. Remember why I do my videos, It’s so that you can understand that the story you know is not the only story there is. I tell you my story, my thoughts and feelings so you can understand black women better. So you can understand me better. And for those that may be experiencing what I am or may have experienced what I have, You can learn from my lessons. You can live a different story. I effectively communicate my message to you and use myself as an example so that you can begin or improve on effectively communicating your message to others. You get the real me! The good. The bad. The ugly. Thanks for being a part of my community. A part of something bigger. Thank you for spending your time with me! Have Vision & Stay Focused! Namaste :)



    http://www.maneklal.com/English/SmallScale/BucketHandle.htm

    Plastic Injection Moulding Die for making Plastic Grips for Bucket & Paint Can Handle / Matriz troquel de Inyección plástico con 10 cavidades para fabricar agarraderos de plastico para Asas de Metal para Cubos / Cubetas

    Maneklal Global Exports
    67 Bajaj Bhavan, Nariman Point, Mumbai – 400021, India
    Tel: (+91 22) 22041340 / 41 / 42
    Fax: (+91 22) 22041389
    e-mail: sales@maneklalexports.com
    web site: http://www.maneklal.com

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Truck

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the Car