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Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr

    Buy cheap Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr from wholesalers
     
    Buy cheap Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr from wholesalers
    • Buy cheap Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr from wholesalers
    • Buy cheap Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr from wholesalers
    • Buy cheap Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr from wholesalers

    Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr

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    Brand Name : DONGBEI TEGANG
    Model Number : 30CrNiMo8
    Certification : SGS ISO MTC
    Price : 920 USD/Ton
    Payment Terms : L/C, T/T, Western Union, MoneyGram
    Supply Ability : 500 Tons
    Delivery Time : 10 days
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    Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr

    DIN 30CrNiMo8 steel is an alloy steel formulated for primary forming into wrought products.

    • DIN 30CrNiMo8 material is one structural steel with medium hardenability designed for heavy duty components, characterized by high elasticity and strength properties reaching over 1560 N/mm2 at small diameters. When it is softened, the hardness reaches max. 248 HRB.
    • It is also characterized by its resistance to variable loads and impacts.
    • However, it is not good for welding and it ultimately requires additional preheating.

    Otai now stocks 30CrNiMo8 steel round bar for immediate shipment with reliable quality and availability of common diameter. Hot rolled or heat treated round bar are both available. Here are some details of 30CrNiMo8:


    1. Supply Range of DIN 30CrNiMo8 Grade Steel

    30CrNiMo8 Round Bar: diameter 20~550mm

    Condition: hot rolled; normalized; Q+T

    2. Relevant Specification for 30CrNiMo8 Material

    EN 10083-3BS970
    30CrNiMo8 / 1.6580823M30

    3. DIN 30CrNiMo8 Chemical Composition

    GRADECHEMICAL COMPOSITION
    CSiMnPSCrMoNi
    maxmaxmax
    30CrNiMo8 / 1.65800,26 ~ 0,340,400,50 ~ 0,800,0250,0351,80 ~ 2,200,30 ~ 0,501,80 ~ 2,20

    4. 30CrNiMo8 Properties

    • Properties (average values) at ambient temperature

    Modulus of elasticity [103 x N/mm2]: 210

    Density [g/cm3]: 7.82

    5. Forging of DIN 30CrNiMo8 Alloy Steel

    Hot forming temperature: 1050-850oC.

    6. Heat Treatment

    • Soft Annealing

    Heat to 650-700oC, cool slowly. This will produce a maximum Brinell hardness of 248.

    • Normalizing

    Temperature: 850-880oC.

    • Hardening

    Harden from a temperature of 830-880oC followed by oil quenching.

    • Tempering

    Tempering temperature: 540-680oC.

    7. Applications of 30CrNiMo8 Round Bar

    For permanently stressed components with large cross sections for automotive and mechanical engineering. For economic performance under severe dynamic stress, parts must be designed for optimum strength or toughness.



    Quality Alloy Steel Round Bar 125MM DIN 1.6580 30CrNiMo8 Q+T Quenched + Tempered Length 6 Mtr for sale
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