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Custom Forged UNS R30155 Stainless Steel Round Bars with 1mm - 2000mm O.D. for Auto Part

Categories Stainless Steel Round Bars
Place of Origin: Shanxi ,China
Brand Name: YOUERTE
Certification: SGS,BV
Model Number: N155
MOQ: 5 TONS
Packaging Details: seaworthy wooden packing or as your requirement
Delivery Time: 45 days after receipt of LC or TT advance payment
Payment Terms: T/T or L/C
Supply Ability: 5000 Tons/per Month
Application: Boiler|Auto part
Material: UNS R30155
Product Name: Stainless Steel Round Bars
Standard: DIN
Surface: Bright
Technique: Forged
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    Custom Forged UNS R30155 Stainless Steel Round Bars with 1mm - 2000mm O.D. for Auto Part


    Custom Forged UNS R30155 Stainless Steel Round Bars with 1mm - 2000mm O.D. for Auto Part

    Descrition:

    • Round bar: O.D. 1mm-2000mm
    • Square bar: 50*50mm-600*600mm
    • Plate/flat bar: Thickness: 0.1-800mm, width: 10mm to 1500mm
    • Tube/pipe: O.D.: 6-219mm, wall thickness: 1-35 mm.
    • Cold-rolled sheet:Thickness: 2-5mm, width:1000mm, length: 2000mm
    • Hot-rolled sheet:Thickness:6-80mm, width: 210-610mm, length: Per customer's requirement.
    • Finished condition: Hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/ or per customer's requirement
    • Surface conditions:Scaled (hot working finish)/ground/rough machining/fine machining/or per customer's requirement
    • Furnaces for metallurgical processing: Electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
    • Inspection: 100% ultrasonic inspection for any inperfections or per customer's requirement.



    Applications:

    Alloy N-155 can be applied in the following:

    1. Exhaust manifolds
    2. Industrial furnace structural parts and fittings
    3. High temperature bolts and gas turbine combustion chambers
    4. Turbine blades.



    Specifications:

    General introduction
    Alloy N-155 is an iron-based alloy with high strength resistance of up to 815°C (1500°F). It can sustain moderate loading at temperatures of 1093°C (2000°F). It has good oxidation resistance at high temperature and good corrosion resistance to sulfuric acid (at room temperature) and to nitric acid. This alloy’s high temperature strength is gained from its chemical composition rather than from age hardening.


    Chemical Composition

    Element

    Content (%)

    Chromium, Cr

    20-22.5

    Nickel, Ni

    19-21

    Cobalt, Co

    18.5-21

    Molybdenum, Mo

    2.5-3.5

    Tungsten, W

    2-3

    Manganese, Mn

    1-2

    Silicon, Si

    1 max

    Niobium,Nb + Tantalum, Ta

    0.75-1.25

    Carbon, C

    0.08-0.16

    Phosphorus, P

    0.04 max

    Sulfur, S

    0.03 max

    Nitrogen, N

    0.1-0.2

    Iron, Fe

    Remainder



    Physical Properties

    Properties

    Metric

    Imperial

    Density

    8.19 g/cm³

    0.296 lb/in³

    Melting point

    1343°C

    2450 °F


    Mechanical Properties

    Properties

    Metric

    Imperial

    Poisson’s ratio

    0.298

    0.298

























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