Mat.No. 1.1191, DIN Ck45, AISI 1045

Mat.No. 1.1191, DIN Ck45, AISI 1045

Short Description:

  Designation by Standards   Mat. No. DIN EN AISI 1.1191 Ck45 C45E 1045   Chemical Composition (in weight %)   C Si Mn Cr Mo Ni V W Others 0.46 max. 0.40 0.65 max. 0.40 max. 0.10 max. 0.40 - - (Cr+Mo+Ni)=max. 0.63   Description 1045 is a medium carbon steel is used when greater strength and hardness is desired than in the “as rolled” condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed appl...


  • 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
    1.1191 Ck45 C45E 1045

     

    Chemical Composition (in weight %)

     

    C Si Mn Cr Mo Ni V W Others
    0.46 max. 0.40 0.65 max. 0.40 max. 0.10 max. 0.40 - - (Cr+Mo+Ni)=max. 0.63

     

    Description 1045 is a medium carbon steel is used when greater strength and hardness is desired than in the “as rolled” condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications. Turned, ground and polished. Applications Component parts for vechiles, shafts, bushings, crankshafts, connecting rods and parts for the machine building industry and steel for axes, knives, hammers, etc. Physical properties (avarage values) at ambient temperature Modulus of elasticity [103 x N/mm2]: 190-210 Density [g/cm3]: 7.84 Thermal conductivity [W/m.K]: 15.1 Coefficient of Linear Thermal Expansion 10-6 oC-1

     

    20-100oC 20-200oC 20-300oC 20-400oC 20-500oC 20-600oC 20-700oC
    11.6 12.3 13.1 13.7 14.2 14.7 15.1

     

    Continuous Cooling Transformation (CCT) Diagram Click the image to enlarge the diagram. Soft Annealing Heat to 650-700oC, cool slowly. This will produce a maximum Brinell hardness of 207. Hardening Harden from a temperature of 820-850oC, 830-860oC followed by water or oil quenching. Normalizing Normalizing temperature (oC): 840-870oC. Tempering Tempering temperature: See the data bellow. Tempering Temperature (oC) vs. Hardness (HRC)

     

    20oC 50oC 100oC 150oC 200oC 250oC 300oC
    56 56 56 54 52 49 45.5

     

    Tempering Diagram Click the image to enlarge the diagram. Mechanical Properties vs. Diameter

     

    Diameter Tensile Strength (MPa) Yield Strength (MPa) Elongation (%) Reduction in Area (%)
    cold drawn, round bar (16-22 mm) 655 585 12 35
    cold drawn, round bar (32-50 mm) 585 515 10 30
    cold drawn, round bar (50-75 mm) 515 485 10 30
    cold drawn, round bar (22-32 mm) 620 550 11 30
    cold drawn, round bar (19-32 mm) 625 530 12 30
    cold drawn, annealed, round bar (19-32 mm) 585 505 12 45
    cold drawn, high temperature, stress relieved, round bar (16-22 mm) 655 515 15 45
    cold drawn, high temperature, stress relieved, round bar (50-75 mm) 550 450 12 35
    cold drawn, high temperature, stress relieved, round bar (32-50 mm) 585 485 15 40
    cold drawn, high temperature, stress relieved, round bar (22-32 mm) 620 515 15 40
    cold drawn, low temperature, stress relieved, round bar (22-32 mm) 655 585 11 30
    cold drawn, low temperature, stress relieved, round bar (16-22 mm) 690 620 12 35
    cold drawn, low temperature, stress relieved, round bar (50-75 mm) 585 515 10 25
    cold drawn, low temperature, stress relieved, round bar (32-50 mm) 620 550 10 30
    hot rolled, round bar (19-32 mm) 565 310 16 40
    turned, ground and polished, round bar (19-32 mm) 675 405 24 45

     

    Forging Hot forming temperature: 1050-850oC. Machinability Machinability is good, rated at 80% that of the AISI 1112 alloy used as a 100% machining rated steel. 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. Unless otherwise specified, registered trademarks are property of Metal Ravne company. Copyright 2015 by Metal Ravne. All rights reserved. Contact our Sales Office for more information.

     

  • Previous:
  • Next:
  • FAQ Content

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Cup

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the Car