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Bright 1-3mm Monel 400 Alloy Product Strip Highest Standards

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    Buy cheap Bright 1-3mm Monel 400 Alloy Product Strip Highest Standards from wholesalers
     
    Buy cheap Bright 1-3mm Monel 400 Alloy Product Strip Highest Standards from wholesalers
    • Buy cheap Bright 1-3mm Monel 400 Alloy Product Strip Highest Standards from wholesalers
    • Buy cheap Bright 1-3mm Monel 400 Alloy Product Strip Highest Standards from wholesalers
    • Buy cheap Bright 1-3mm Monel 400 Alloy Product Strip Highest Standards from wholesalers
    • Buy cheap Bright 1-3mm Monel 400 Alloy Product Strip Highest Standards from wholesalers
    • Buy cheap Bright 1-3mm Monel 400 Alloy Product Strip Highest Standards from wholesalers
    • Buy cheap Bright 1-3mm Monel 400 Alloy Product Strip Highest Standards from wholesalers

    Bright 1-3mm Monel 400 Alloy Product Strip Highest Standards

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    Brand Name : Huona
    Model Number : 4J36
    Certification : ISO 9001
    Price : Negotiable
    Payment Terms : L/C,T/T,Western Union,MoneyGram
    Supply Ability : 10000kg/week
    Delivery Time : 15 workdays
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    Bright 1-3mm Monel 400 Alloy Product Strip Highest Standards

    4J36 Low Expansion Invar Alloy Strip DIN17745 FeNi36 0.4 X 211mm


    Material:FeNiChemical:Fe64% Ni36%
    Density:8.1g/cm3Surface:Bright &smooth
    Highlight:

    4J36 Invar Alloy Strip Strip

    ,

    FeNi36 Invar Alloy Strip

    ,

    Low Expansion Alloys Strip


    4J36 0.4x211mm strip invor alloy DIN17745 FeNi36 strip

    HUONA-Alloy-4J36 (Expansion alloy)

    (Common Name: Invar, FeNi36, Invar Standard, Vacodil36)

    HUONA-Alloy-4J36(Invar), also known generically as FeNi36 (64FeNi in the US), is a nickel–iron alloy notable for its uniquely low coefficient of thermal expansion (CTE or α).

    The name Invar comes from the word invariable, referring to its relative lack of expansion or contraction with temperature changes.

    It was invented in 1896 by Swiss physicist Charles Édouard Guillaume. He received the Nobel Prize in Physics in 1920 for this discovery, which enabled improvements in scientific instruments.

    HUONA-Alloy-4J36 (Invar) is used where high dimensional stability is required, such as precision instruments, clocks, seismic creep gauges, television shadow-mask frames, valves in motors, and antimagnetic watches. In land surveying, when first-order (high-precision) elevation leveling is to be performed, the Level staff (leveling rod) used is made of Invar, instead of wood, fiberglass, or other metals. Invar struts were used in some pistons to limit their thermal expansion inside their cylinders.


    Normal composition%

    Ni35~37.0FeBal.Co-Si≤0.3
    Mo-Cu-Cr-Mn0.2~0.6
    C≤0.05P≤0.02S≤0.02

    Typical Physical properties

    Density (g/cm3)8.1
    Electrical resistivity at 20℃(Ωmm2/m)0.78
    Temperature factor of resistivity(20℃~200℃)X10-6/℃3.7~3.9
    Thermal conductivity, λ/ W/(m*℃)11
    Curie pointTc/ ℃230
    Elastic Modulus, E/ Gpa144

    Coefficient of expansion

    θ/℃α1/10-6-1θ/℃α1/10-6-1
    20~-601.820~2503.6
    20~-401.820~3005.2
    20~-201.620~3506.5
    20~-01.620~4007.8
    20~501.120~4508.9
    20~1001.420~5009.7
    20~1501.920~55010.4
    20~2002.520~60011.0

    Typical Mechanical properties

    Tensile StrengthElongation
    Mpa%
    64114
    6899
    7318

    Temperature factor of resistivity

    Temperature range ℃20~5020~10020~20020~30020~400
    aR/ 103*℃1.81.71.41.21.0

    The heat treatment process

    Annealing for stress reliefHeated to 530~550℃ and hold 1~2 h. Cold down
    annealingIn order to eliminate hardening, which be bring out in cold-rolled, cold drawing process. Annealing needs heated to 830~880℃in vacuum, hold 30 min.
    The stabilization process
    1. In protective media and heated to 830 ℃, hold 20min. ~ 1h, quench
    2. Due to the stress generated by quenching, heated to 315℃,hold 1~4h.
    Precautions
    1. Cannot be hardened by heat treatment
    2. Surface treatment can be sandblasting, polishing or pickling.
    3. Alloy can be used 25% hydrochloric acid pickling solution at 70 ℃ to clear oxidized surface

    Style of supply

    Alloys NameTypeDimension
    HUONA-Alloy-4J36WireD=0.1~8mm
    HUONA-Alloy-4J36StripW= 5~250mmT= 0.1mm
    HUONA-Alloy-4J36FoilW= 10~100mmT= 0.01~0.1
    HUONA-Alloy-4J36BarDia=8~100mmL=50~1000


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