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Contactpersoon : Roy
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815 MPA lncoloy 925 UNS N09925 Corrosion strip Alloy

Place of Origin CHINA
Merknaam Huona
Certificering ISO9001
Model Number lncoloy 925
Minimum Order Quantity 5
Prijs Bargain
Packaging Details wooden case
Delivery Time 7-25DAYS
Payment Terms L/C,D/A,D/P,Western Union,MoneyGram
Supply Ability 300 tons per month

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Productdetails
Nickel(Min) 42-46% Yield Strength 124
Elongation 27% Sureface Bright,Oxided
Tensile Strength 172 Condition Hard / Soft
Melting Point 1311-1366°C Hardness 336
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Productomschrijving
Product Description

Incoloy alloy 925 (UNS N09925) with the additions of molybdenum, copper, titanium, and aluminium is an age hardenable nickel-iron-chromium alloy, providing a combination of high strength and excellent corrosion resistance. Sufficient nickel content provides protection against chloride-ion stress-corrosion cracking whilst in conjuncton with the added molybdenum and copper, resistance to reducing chemicals is enjoyed. Molybdenum additionally aids in resistance to pitting and crevice corrosion, while chromium offers resistance to oxidizing environments. During heat treatment, a strengthening reaction is caused by the addition of titanium and aluminium.


Applications requiring a combination of high strength and corrosion resistance may consider Incoloy alloy 925. Resistance to sulfide stress cracking and stress-corrosion cracking in "sour" crude oil and natural gas environments means that it is used for down-hole and surface gas-well components as well as finding uses in marine and pump shafts or high-strength piping systems.

  • 1. Chemical Composition Requirement

    The Chemical Composition of Incoloy 925
    Nickel 42.0-46.0
    Chromium 19.5-22.5
    Iron ≥22.0
    Molybdenum 2.5-3.5
    Copper 1.5-3.0
    Titanium 1.9-2.4
    Alumium 0.1-0.5
    Manganese ≤1.00
    Silicon ≤0.50
    Niobium ≤0.50
    Carbon ≤0.03
    Sulfur ≤0.30
     
  • 2. Mechanical Properties of Incoloy 925

    Tensile Strength, min. Yield Strength, min. Elongation, min. Hardness, min.
    Mpa ksi Mpa ksi % HRC
    1210 176 815 118 24 36.5

    3. Physical Properties of Incoloy 925

    Density Melting Range Specific Heat Electrical Resistivity
    g/cm3 °F °C J/kg.k Btu/lb. °F µΩ·m
    8.08 2392-2490 1311-1366 435 0.104 1166

    4. Product Forms and Standards

    Product Form Standard
    Rod, bar & Wire ASTM B805
    Plate, sheet & strip ASTM B872
    Seamless pipe and tube ASTM B983
    Forging ASTM B637