OEM Customized wholesale BS EN 42CrMo4 | 1.7225 Alloy Engineering Steel Factory for Riyadh

OEM Customized wholesale
 BS EN 42CrMo4 | 1.7225 Alloy Engineering Steel Factory for Riyadh

Short Description:

BS EN 42crmo4 Alloy Steel is a common chromium-molybdenum steel that usually used after quenchedand tempered, with high intensity, high hardenability. BS EN 42CrMo4round steel has better performance than 34CrMo4 steel due to the carbonand chromium content is higher. 42CrMo4 alloy steel has higher strength and hardenability. The 42CrMo4 alloy material alsohas high fatigue strength and good low-temperature impact toughness. The temper brittleness is not obvious. Although 42CrMo4 steel is mo...


  • 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 keep improving and perfecting our products and service. At the same time, we work actively to do research and development for OEM Customized wholesale BS EN 42CrMo4 | 1.7225 Alloy Engineering Steel Factory for Riyadh, We sincerely welcome overseas customers to consult for the long-term cooperation and the mutual development.We strongly believe that we can do better and better.


    BS EN 42crmo4 Alloy Steel

    is a common chromium-molybdenum steel that usually used after quenched
    and tempered, with high intensity, high hardenability. BS EN 42CrMo4
    round steel has better performance than 34CrMo4 steel due to the carbon
    and chromium content is higher. 42CrMo4 alloy steel

    has higher strength and hardenability. The 42CrMo4 alloy material also
    has high fatigue strength and good low-temperature impact toughness. The

    temper brittleness is not obvious.

    Although 42CrMo4 steel is more expensive than 41Cr4 steel, it is more

    preferable in terms of material properties. EN 42CrMo4 alloy
    engineering steel materials have been widely used in automotive driving
    elements. Otai Steel is able to supply you prime quality of 42CrMo4
    alloy steel materials with wide range.

    1.42CrMo4 Alloy Steel Supply Range

    42CrMo4 Round bar Sizes: 80mm – 1200mm
    Steel 42CrMo4 Flat and Plate: 10mm-1500mm thickness x 200-3000mm width
    Other steel shape and sizes available according to your requirements.

    Surface condition: Black, rough machined, peeled, turned or other requirements according to your requirements.

    2.BS EN 42CrMo4 Alloy Steel Relevant Specifications and Equivalents

    BS EN 10250 Material No. DIN ASTM A29 JIS G4105 BS 970-3-1991 BS 970-1955 AS 1444 AFNOR
    42CrMo4 1.7225 38HM 4140 SCM440 708M40 EN19A 4140 42CD4

    3.42CrMo4 Alloy Steel Chemical Composition

    42CrMo4/1.7225 C Mn Si P S Cr Mo
    0.38-0.45 0.60-0.90 0.40 max 0.035 max 0.035 max 0.90-1.20 0.15-0.30

    4. DIN 42CrMo4 Alloy Steel Mechanical Properties

    Size Ø mm Yield stress
    Rp0.2,N/nn2, min.
    Ultimate tensile Stress,
    Rm,N/nn2
    Elongation
    A5,%, min.
    Hardness HB Toughness
    KV, Joule, min.
    <40 750 1000-1200 11 295-355 35 at 20ºC
    40-95 650 900-1100 12 265-325 35 at 20ºC
    >95 550 800-950 13 235-295 35 at 20ºC

    5. Heat Treatment of 42CrMo4 Steels

    Annealing of 42CrMo4 Steels

    • Heat steel 42CrMo4 forged steel slowly and thoroughly to 800-850°C;

    • Cool slowly in the furnace to the temperature 480°;

    • Complete annealing the steel in the air.

    Quenched and Tempered (Q+T)

    • Heat 42CrMo4 steel slowly to 880°C;

    • Soak at this temperature then quench in oil;

    • Temper as soon as 42CrMo4 steel reach room temperature (20°C);

    • Heat uniformly to the suitable temperature of 560°C;

    • Withdraw the 42CrMo4 material from the furnace and cool in the air.

    6. Forging of 42CrMo4 Alloy Steel

    • Preheat 42CrMo4 engineering steel uniformly and slowly;

    • Increase the forging temperature up to 1150-1200°C.

    • Always keep the forging temperature above at least 850°C

    7.Weldability

    Engineering

    steel 42CrMo4 has only limited weldability. Preheating to 200-300°C is
    strongly recommended; the upper limit should not be exceeded because of
    risk for deterioration of the chrome layer.

    Alloy steel 42CrMo4
    can be friction welded. However, precautions are necessary so as to
    limit the formation of undesirable microstructures in the welded zone.

    8.Application of 42CrMo4 Alloy Steels

    EN

    42CrMo4 alloy steel is widely used for engineering steel purpose, such
    as: making various kinds of machinery, automobile, mining spare part,
    the gearwheel of the engine, the driving gear of supercharger, the
    connecting rob, the pinchock under the high pressure, parts for power
    train applications, cold formed fastener components, shafts, gears,
    drill collars for the oil exploration, etc.

  • Previous:
  • Next:



  • Stainelec Hydraulic Equipment introduces the DW-408B cordless and DW-404 electric hydraulic threaded rod cutter.

    DW-408B Cordless Hydraulic Threaded Rod Cutter
    The DW-408B cordless threaded rod cutter is extremely reliable, powerful and easy to use and is able to cut M8, M10, M12, 3/8 & 1/2 Whitworth (as well as 1/2 & 3/8 UNC) mild steel and stainless steel hooker rod (all thread). This unit features a locking pin system that enables the user to switch and change cutting dies in a matter of seconds.

    The cordless powered threaded rod cutter can save time and effort as it is designed to be used in factory and on-site environments. The threaded rod cutter cuts cleanly on both sides of the rod, enabling nuts to be screwed on either side with ease. This unit boasts a portable and compact design for use in cordless applications as it is powered by a 18 Volt Hitachi Lithium Ion battery & motor.

    DW-404 Electric Hydraulic Threaded Rod Cutter
    The DW 404 electric threaded rod cutters are extremely reliable, powerful and easy to use, offering the ability to also cut M8, M10 and M12 mild steel rods along with stainless steel hooker rods. A locking pin system enables the user to switch and change the cutting dies in a matter of seconds.

    Capable of cutting M8, M10 and M12 stainless steel threaded rods, DW 404 threaded rod cutters deliver a hydraulic output pressure of 700 bar with a double insulated 460 watt 230 volt motor. The hydraulic operation helps achieve a clean cut on both sides of the rod in three seconds, enabling nuts to be screwed on either side with ease.

    For further information please find us at http://www.stainelec.com.au



    Live of producing plastic clamshell soap mold handcraft mold (www.mpksoapmold.com)
    實拍塑膠翻蓋式皂模生產 MPK-80×127-A04

    Lidded mold’s lid (code 4) + Lidded mold’s base (code 4)

    Model number MPK-80×127-A04 (A) + MPK-80×110-67×98 (B) / plastic clamshell lidded molds

    1 carton = 2000 pieces

    Dimensions (one cavity)

    85 mm (Length) x 58 mm (Width) x 25 mm (Deepth) = 3.35″ (Length) x 2.28″ (Width) x 0.98″ (Deepth)

    weight (one cavity)

    about 115 gram (3.89 oz)

    For more information, please feel free to contact with us

    MPK Soap® Soap Making Supplies

    Emails:
    sales03@memorypack.com.tw
    sales03.mpk@gmail.com
    barret-chen@memorypack.com.tw
    sales01@memorypack.com.tw
    shop@memorypack.com.tw
    superpolu@gmail.com
    shinly@ms18.hinet.net
    mpksoapmold@gmail.com

    Websites:
    www.mpksoapmold.com
    pangolinphone.memorypack.com.tw
    www.memorypack.com.tw
    www.shinly.com.tw
    www.wjp-memorypack.com

    Memorypack 藝術模具蠟燭模手工皂模矽膠皂模金屬母模MPK

    lidded mold
    lidded clamshell
    lidded soap mold
    lidded soap molds
    lidded clamshell soap making
    rectangular clamshell mold
    rectangular lidded mold
    rectangular soap mold
    1 cavity clamshell soap mold
    1 cavity rectangle clamshell
    1 cavity rectangular soap making
    single rectangular clamshell soap mold
    single rectangle clamshell
    plain rectangle clamshell
    plain soap molds

    soap making
    soap making mold
    soap making supply
    soap making tool
    soap mold
    soap tray mold
    soap bar mold

    皂模
    手工皂模
    作皂模具
    作皂工具
    手工皂塑膠盒
    有蓋皂模
    手工皂模塑膠盒作皂工具

    clamshell soap making
    clamshell soap making supply
    clamshell molds
    clamshell soap mold
    clamshell soap tray mold
    handcraft soap making
    handcraft soap making supply
    handcraft soap molds
    handcraft soap mold
    handcraft soap tray mold
    diy soap making
    diy soap making supply
    diy soap molds
    diy soap mold
    diy soap tray mold
    wjp
    wjp memorypack
    wjp memory pack
    memorypack
    memory pack
    MPK

    Soap mold
    Kalıp sabun
    Sæbe mold
    せっけんの型
    Seep gietvorm
    Мыла плесенью
    Muilas pelėsiai
    Szappanöntő Forma
    Sabun cetakan
    Molde de jabón
    Motlle de sabó
    Sapun kalup
    Σαπούνι μούχλα
    Ziepes pelējuma
    Formy Mydło
    Savon moule
    Saippua multa
    Myk Sapuni
    Мыло плесенью
    Sebon Yr Wyddgrug
    Såpe mold
    แม่พิมพ์สบู่
    Мило цвіллю
    Moffa Sapun
    Sabun cetakan
    Сапун мувла
    Mýdlo plíseň
    Soap schimmel
    Milo plesni
    Mydlo pleseň
    Sabon amag
    Xà phòng mốc
    Сапун калуп
    Seep mold
    Gallúnach mold
    Molde Xabón
    Tvål mögel
    Soap stampo
    Molde Sabão
    Soap Form
    비누 몰드
    Mold Soap

    Memorypack Industrial Co., Ltd
    POLU industrial Ltd
    Shinly Plastics corporation
    WJP memorypack industrial Ltd

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Star

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the Plane