11 Years Factory wholesale ASTM 52100 Bearing Steel | 1.3505 | 100Cr6 | SUJ2 | EN31 Factory in Spain

11 Years Factory wholesale
 ASTM 52100 Bearing Steel | 1.3505 | 100Cr6 | SUJ2 | EN31 Factory in Spain

Short Description:

ASTM A295 is specification which covers 52100 high carbon bearing quality steelto be used in the manufacture of anti-friction bearings. And 52100 bearing steel is the most common steel grade in ASTM A295 standard for high-carbon anti-friction bearing steel. What is 52100 bearing steel? AISI/ASTM 52100 bearing steel is a high carbon, chromium containing low alloysteel that is through hardening and noted in particular for use asbearings. 52100 bearing steel is one kind of special steel with ...


  • 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

    We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for 11 Years Factory wholesale ASTM 52100 Bearing Steel | 1.3505 | 100Cr6 | SUJ2 | EN31 Factory in Spain, Looking to the future, a long way to go, constantly striving to become the all staff with full enthusiasm, one hundred times the confidence and put our company built a beautiful environment, advanced products, quality first-class modern enterprise and work hard!


    ASTM A295
    is specification which covers 52100 high carbon bearing quality steel
    to be used in the manufacture of anti-friction bearings. And 52100 bearing steel is the most common steel grade in ASTM A295 standard for high-carbon anti-friction bearing steel.

    What is 52100 bearing steel?

    AISI/ASTM
    52100 bearing steel is a high carbon, chromium containing low alloy
    steel that is through hardening and noted in particular for use as
    bearings.

    52100 bearing steel is one kind of special steel with features of
    high wear resistance and rolling fatigue strength. High-carbon chromium
    bearing steel, engineering steel and some types of stainless steel and
    heat resistant steel are used as materials of bearings and for other
    purposes.

    Advantages of Chrome Bearing Steel 52100:

    • Superior hardness, 60-67 on Rockwell hardness scale (Rc) at room temperature

    • High carbon chrome alloy steel

    • Operates continually at temperatures up to 120°C

    • Used to produce precision ball bearings and roller bearings

    • Cost-effective

    • Long working life

    1. Relevant Steel Specification of ASTM 52100 Bearing Steel

    Country USA German Japan British
    Standard ASTM A295 DIN 17230 JIS G4805 BS 970
    Grades 52100 100Cr6/1.3505 SUJ2 535A99/EN31

    2. Chemical Composition of 52100 Bearing Steel and Equivalents

    Standard Grade C Mn P S Si Ni Cr Cu Mo
    ASTM A295 52100 0.93-1.05 0.25-0.45 0.025 0.015 0.15-0.35 0.25 1.35-1.60 0.30 0.10
    DIN 17230 100Cr6/1.3505 0.90-1.05 0.25-0.45 0.030 0.025 0.15-0.35 0.30 1.35-1.65 0.30
    JIS G4805 SUJ2 0.95-1.10 0.50 0.025 0.025 0.15-0.35 1.30-1.60
    BS 970 535A99/EN31 0.95-1.10 0.40-0.70 0.10-0.35 1.20-1.60

    3. Mechanical Properties of ASTM A295 52100 Bearing Steel

    Properties Metric Imperial
    Bulk modulus (typical for steel) 140 GPa 20300 ksi
    Shear modulus (typical for steel) 80 GPa 11600 ksi
    Elastic modulus 190-210 GPa 27557-30458 ksi
    Poisson’s ratio 0.27-0.30 0.27-0.30
    Hardness, Brinell
    Hardness, Knoop (converted from Rockwell C hardness) 875 875
    Hardness, Rockwell C (quenched in oil from 150°C tempered) 62 62
    Hardness, Rockwell C (quenched in water from 150°C tempered) 64 64
    Hardness, Rockwell C (quenched in oil) 64 64
    Hardness, Rockwell C (quenched in water) 66 66
    Hardness, Vickers (converted from Rockwell C hardness) 848 848
    Machinability (spheroidized annealed and cold drawn. Based on 100 machinability for AISI 1212 steel) 40 40
    • 52100 Steel Physical Properties

    Properties Metric Imperial
    Density 7.81 g/cm3 0.282 lb/in³
    Melting point 1424°C 2595°F
    • 52100 Alloy Steel Thermal Properties

    Properties Metric Imperial
    Thermal expansion co-efficient (@ 23-280°C/73.4- 36°F, annealed) 11.9 µm/m°C 6.61 µin/in°F
    Thermal conductivity (typical steel) 46.6 W/mK 323 BTU in/hr.ft².°F

    4. Forging of A295 52100 Bearing Steel

    AISI
    52100 alloy steel is forged at 927 to 1205°C, and should not be forged
    below 925ºC. A post-forge equalization treatment is recommended at 745ºC
    for 4-6 hours followed by air cooling for SAE/AISI 52100 steel.

    6. Heat Treatment for ASTM 52100 Bearing Steel

    ASTM/AISI
    52100 alloy bearing steel is heated at 816°C followed by quenching in
    oil. Before performing this process, it is subjected to normalizing heat
    treatment at 872°C followed by slowly cooling in order to reduce the
    machining stress.

    Hot Working

    AISI 52100 bearing steels alloy can be hot worked at 205 to 538°C.

    Cold Working

    AISI 52100 bearing steel can be cold worked using conventional techniques in the annealed or normalized conditions.

    Annealing

    For spheroidize anneale, the following isothermal anneal is recommended:

    • 1500ºF (815ºC) for 3 hours

    • 1350ºF (735ºC) for 4 hours

    • 1250ºF (675ºC) for 3 hours

    • Slow cool to 1000ºF (540ºC) then air cool.

    Quenching

    AISI 52100 alloy bearing steel could be hardened by quenching in water from 801-829 degree or quench in oil from 816-842 degree.

    Tempering

    Temper to desired hardness as indicated by tempering curves after water or oil quench.

    5. Applications of 52100 Bearing Steel

    Alloy
    steel 52100 grade bearing steel is mainly used for the manufacture of
    aircraft bearings and other highly stressed parts. This steel grade
    52100 steel is preferably vacuum arc re-melted to give optimum
    performance.

    Typical applications: Bearing Manufacture, CV joints, ball screws, gauges, knife etc.

  • Previous:
  • Next:



  • Nesse novo vídeo gratuito vou atender a alguns pedidos que chegaram a Treinar Sempre e mostrar as diferenças entre as ligas temperáveis AISI 420 e 410.
    Ambas são ligas consagradas dentro da família dos inoxidáveis martensíticos.
    Qual é a melhor para o tratamento térmico de tempera. Assista o vídeo e descubra a resposta.



    OH 901 2 Pieces In 1 Set 80mm Steel Oil Filter Wrench Tool R
    ข้อมูล : http://myriann.us/efcxdb

    OH 901 2 Pieces In 1 Set 80mm Steel Oil Filter Wrench Tool Remover Cap Type – Intlคุณผู้ชายกำลังเปรียบเทียบราคาสินค้า OH 901 2 Pieces In 1 Set 80mm Steel Oil Filter Wrench Tool Remover Cap Type – Intl เพื่อช่วยให้รวดเร็วขึ้น อยูใช่หรือไม่ ถ้าใช่คุณมาถูกที่แล้ว เรามีเครื่องใช้ ที่คุณต้องการ พร้อมให้คำแนะนำร้านค้าขาย สินค้า OH 901 2 Pieces In 1 Set 80mm Steel Oil Filter Wrench Tool Remover Cap Type – Intl {ราคาดีที่สุด|ราคาถูกที่สุด|ราคาถูก|ราคาที่คุณสัมผัสได้ แนะนำให้คุณ OH 901 2 Pieces In 1 Set 80mm Steel Oil Filter Wrench Tool Remover Cap Type – Intl
    สินค้าที่คุณซื้อได้ ด้วยความสบายใจ สินค้าคุณภาพ ราคาถูก ลดถึง80% จัดส่งถึงบ้านฟรี เก็บเงินปลายทางได้ OH 901 2 Pieces In 1 Set 80mm Steel Oil Filter Wrench Tool Remover Cap Type – Intl Features: 100% brand new and high quality. Cap type filter wrenches made from high-carbon steelvery durable. Easy to installoperate and use. It is pratical and widely used. Steel construction for optimal strength. Specifications: Color:silvery Material:high-carbon steel Size:65*65*80mm Diameter:64-65mm Tooth:14mm Suitable for :for The new despotfor Fengshenfor Camry for Nissanfor flatfor Toyota A8for Xiali Package included: 1 X 901 Steel Oil Filter Wrench Tool (included 2 pieces Wrench)…

    บริการส่งฟรี สั่งซื้อพร้อมส่วนลด เก็บเงินปลายทาง http://myriann.us/efcxdb
    ———————————————————————————-
    ค้นหายอดนิยม : OH, 901, 2, Pieces, In, 1, Set, 80mm, Steel, Oil, Filter, Wrench, Tool, Remover, Cap, Type, Intl, OH 901 2 Pieces In 1 Set 80mm Steel Oil Filter Wrench Tool Remover Cap Type – Intl

    OH #901 #2 #Pieces #In #1 #Set #80mm #Steel #Oil #Filter #Wrench #Tool #Remover #Cap #Type #Intl #OH 901 2 Pieces In 1 Set 80mm Steel Oil Filter Wrench Tool Remover Cap Type – Intl

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Flag

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the Star