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3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty Applications

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    Buy cheap 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty Applications from wholesalers
     
    Buy cheap 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty Applications from wholesalers
    • Buy cheap 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty Applications from wholesalers
    • Buy cheap 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty Applications from wholesalers
    • Buy cheap 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty Applications from wholesalers
    • Buy cheap 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty Applications from wholesalers
    • Buy cheap 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty Applications from wholesalers
    • Buy cheap 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty Applications from wholesalers

    3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty Applications

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    3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty Applications

    What is Alloy Steel , Alloy 3312 AISI/SAE 3312
    Alloy AISI/SAE 3312 ----- a 3 ½% Nickel-Chromium Case Hardening Alloy Steel

    What's the Alloy AISI/SAE 3312 specification,Alloy AISI/SAE 3312 chemistry, Alloy AISI/SAE 3312 equivalent, Alloy AISI/SAE 3312 Mechanical Properties? Alloy AISI/SAE 3312 manufacturer in China.


    Alloy AISI/SAE 3312 Characteristics Any enquiry email us : service@okpipes.com


    Alloy 3312 AISI/SAE 3312 High alloy carburizing grade for those heavy-duty applications requiring high core strength, toughness and fatigue resistance over and above the widely used AISI 8620.

    Alloy 3312 AISI/SAE 3312 Core strengths in the order of 170,000 psi (1172 N/mm2) are attainable. It is the preferred grade for carburized parts in severe operating conditions with excellent low-temperature properties.

    Alloy 3312 AISI/SAE 3312 3312 may also be used in the heat treated, non-carburized condition for many applications requiring extra strength and toughness. It is normally supplied in the annealed condition and hardness HB 212 would be typical.


    Alloy 3312 AISI/SAE 3312 Typical Applications:


    Heavy-duty gears, pinions, spline shafts, piston pins, transmission components, rock drilling bit bodies, plastic molds, etc


    Alloy 3312 AISI/SAE 3312 Chemical Composition :

    CMnPSSiNiCr
    0.110.470.100.0020.273.331.47

    Alloy 3312 AISI/SAE 3312 Typical Heat Treatment


    Forging
    − Commence 1215˚C max.
    − Finish 925˚C Bury in Mica.
    − Annealing
    − 840˚C Furnace cool
    − Normalizing
    − 900˚C Air cool
    − Hardened & Tempered (Uncarburized) - Heat to 815˚/ 840˚C and oil quench or Heat to 840˚/ 870˚C and air quench, then temper at 200˚/ 650˚C according to properties required.
    − Case Hardening - single refining treatment. After carburizing at 900˚/ 925˚C, cool to RT. Reheat to 775˚/ 800˚C, oil quench and temper at 200˚C.

    Alloy 3312 AISI/SAE 3312 Mechanical Properties


    Typical as supplied, Annealed.
    − Tensile Strength – 102,000 psi
    − 2Tensile Strength – 704 N/mm
    − Yield Strength – 80,000 psi
    − 2Yield Strength – 552 N/mm
    − Elongation – 24%
    − Reduction of Area – 65%
    − Hardness – HB 212
    − Machinability – 40
    Quality 3312 Alloy Steel Seamless Pipes High Alloy Carburizing Grade For Heavy - Duty Applications for sale
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