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    • Aerospace
      • Titanium Blisk
      • Inconel Blisk
      • Jet Engine Case
      • Landing Gear - Main Fitting
      • Landing Gear - Torque Link
      • Jet Engine Blade
      • Landing Gear-Beam
      • Control Valve
    • Medical
      • Dental Screw
      • Hip Joint - Head
      • Hip Joint- Shell
      • Hip Joint- Stem
      • Bone Plate
      • Knee Joint - Tibial
      • Knee Joint - Spacer
      • Knee Joint - Femoral
      • Monoaxial Bone Screw
    • Automotive
      • Connecting Rod
      • Aluminum Wheels
      • Turbo Charger
      • Brake Caliper
      • Crankshaft
      • Cylinder Head
      • Cylinder Block
      • Differential Housing
      • Cylinder Head - Cast Iron
      • Tow bar
      • Brake Caliper Bracket
      • Steering Knuckle
      • Rear Knuckle
      • Piston
      • Electric Car Battery Case
      • Electric Car Motor Housing
    • Bearing
      • Ball Bearing - Outer Ring
      • Ball Bearing - Inner Ring
      • Blade Bearing
    • Railway
      • New Wheel
      • Re-New Wheel
      • Axie Shaft
      • Rail Tracks -Slide Plate
      • Switcher
      • Connecting Link
      • Bogie Frame
      • Connecting link Type 60E1
    • Oil & Gas
      • Rock Bits
      • Pipe and Coupling Sleeves Onshore Parts
      • Pressure Valve
      • Frac Pump
      • Wellheads
    • MTB
      • Lathe Machines
      • Multi-Spindle Milling Machine
      • Machine Centers
      • Swiss type / Automatic Machines
      • Multi-Tasking Machines
      • Multi-Spindle Turning Machines
      • Transfer Line Machines
      • Vertical Multi-Tasking Machines
    • Wind Energy
      • Rotor Blade
      • Blade Adapter
      • Blade Bearing
      • Rotor Hub
      • Bearing Housing
      • Main Shaft
      • Gear Sub Parts
      • Planetary Carrier
      • Support Base
      • Yaw Rings
      • Tower Flange
    • Power Generation
      • Kaplan Blade
      • Gas & Steam - Turbine Rotor Shaft
      • Hydro Pelton Wheel
    • Off Road
      • Boom
      • H-Links
      • Main Frame
      • Bucket Link
      • Connecting Dipper
      • Loader Frame
    • Die & Mold
      • Extrusion Die
      • Mold Base
    • General Engineering
      • Blades Method
      • Radial Rotary Method
      • Planetary Movement Method
      • Solid Bar Planetary Movement
      • Slitting Plates
      • Slitting Solid Bar
      • Heavy Duty Face Milling

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    Material Info

    ISO

    H

    Material Group - Hardened steel


    Hardened steel is usually a medium or high carbon steel with hardness greater than 45 – 68 HRC which has undergone heat treatment, quenching, followed by tempering. A component made of this material has the appropriate combination of hardness, strength and toughness for intended applications such as tools and machine parts i.e. bearing and drive shafts, wear parts, etc.
    This material group includes carburizing steel (~60 HRc), ball bearing steel (~60 HRc) and tool steel (~68 HRc).

    Material Group -Hardened cast iron materials, Chilled cast iron

    Hardened cast iron materials include white cast iron (~50 HRc) and austempered ductile iron (~40 HRc).
    Rapid cooling can be used to solidify a shell of white cast iron, while the core cools at a lower rate to form a grey cast iron center. This is called a chilled cast iron that combines a hard surface with a tough interior. This kind of material is used for the production of camshafts, rolls, tilt hammer anvils and bits, plowshares, bushes, cart-wheel boxes, etc.

    Construction steels (40–45 HRc) and Mn-steels, most stellite alloys, and cemented carbides also belong to this group.

    For more information contact: [email protected]
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