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High Strength Nickel Alloy Pipe / Incoloy 800 Incoloy 800H Pipe Oxidation Resistance

Categories Alloy Steel Metal
Brand Name: haosteel
Model Number: Incoloy 800 800H 800HT Alloy
Certification: SGS, BV, CCIC
Place of Origin: China
MOQ: 0.5ton
Packaging Details: In bundles with waterproof material
Material: Alloy Steel Incoloy 800 Incoloy 800H Incoloy 800HT alloy steel plate bar pipe wire
Type: Nickel alloy pipe steel bar steel plate
Grade: Nickel Base Alloy
Shape: sheet/strip/pipe/wrie/bar/ect
Standard: UNS,DIN,ASTM ,SAE,ISO,ASME
Application: Industry
Specification: BV, SGS
Dimensions: Customzied
Packages: In bundles with waterproof material
Shipping Port: Shanghai
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    High Strength Nickel Alloy Pipe / Incoloy 800 Incoloy 800H Pipe Oxidation Resistance

    Alloy Steel Incoloy 800 Incoloy 800H Incoloy 800HT alloy steel plate bar pipe wire


    Product Description

    Incoloy 800, 800H and 800HT are nickel-iron chromium alloys with good strength, high temperature resistance to oxidation and carburization.In addition to the high carbon content of 800H in the alloy and the addition of up to 1.20% aluminum and titanium in the alloy 800HT, all these nickel steel alloys are the same.The heat-resistant nickel-chromium alloy 800 is the first of these alloys, which has been slightly modified to the heat-resistant nickel-chromium alloy 800H.This modification is designed to control carbon (0.05-0.10%) and grain size to optimize stress fracture performance.Incoly 800HT further modified the combined levels of titanium and aluminum (0.85-1.20%) to ensure optimum high temperature performance.Nickel alloy is double certified (800H/HT), combining two forms of performance.Inchroy 800H/HT alloy for high temperature structural applications.The nickel content makes the alloy highly resistant to the embrittlement caused by chloride ion stress corrosion cracking and sigma phase precipitation.Generally excellent corrosion resistance.In solution annealing condition, 800H and 800HT have excellent creep and stress fracture properties.

    Incoloy800 alloy is a high strength ni-fe-cr alloy with strong oxidation resistance and carbonization resistance at high temperatures and corrosion resistance in many water environments. Heat exchangers and piping systems, vaporizing devices and reactors, furnace components, electric range heating element sheathing, extruded tubing ethylene and steam methane reforming furnaces, ammonia nitrogen wastewater coolers.

    UNS 08810/800t (UNS N08811) -- the alloy that is the competition of Incoloy 800H -- is high-coloy heat resistant steel, which has excellent strength, corrosion resistance and oxidation resistance at high temperature, and relatively high tissue stability at high temperature.800H is an alloy that controls the growth of grain and the content of C, Ti and Al through high temperature heat treatment, so as to achieve extremely high creep strength

    Provide 800H/HT alloy with double certification.Incoloy 800 is mainly used in the application, the temperature as high as 1100 ° F, 800 h and 800 ht of the alloy is usually used in temperature higher than 1100 ° F, resistance to creep and rupture is a must.The chemical equilibrium gives the nickel steel alloy excellent anti-carburizing, anti-oxidation and nitriding properties.Incoloy 800 ht will not become brittle, even in the use of long range in 1200-1600 ° F, many stainless steel become fragile.The characteristic of nickel-chromium alloy is demonstrated by 800HT.When large amounts of cold form, the grain size produces a distinct fluctuating surface called "orange peel."Heat resistant nickel-chromium alloy 800HT can be used in stainless steel welding process.

    Incoloy 800/800H800HT Chemical composition

    Alloy

    %

    Ni

    Cr

    Fe

    C

    Mn

    Si

    Cu

    S

    Al

    Ti

    800

    Min.

    30

    19







    0.15

    0.15

    Max.

    35

    23

    balance

    0.1

    1.5

    1

    0.75

    0.015

    0.6

    0.6

    800H

    Min.

    30

    19


    0.05





    0.15

    0.15

    Max.

    35

    23

    balance

    0.1

    1.5

    1

    0.75

    0.015

    0.6

    0.6

    800HT

    Min.

    30

    19


    0.06





    0.15

    0.15

    Max.

    35

    23

    balance

    0.1

    1.5

    1

    0.75

    0.015

    0.6

    0.6

    AI+Ti: 0.85-1.20


    GB/T

    UNS

    Trademark

    JIS

    W.Nr

    GH20

    NO8800

    Incoloy800

    NCF800

    1.4876

    NS112

    NO8810

    Incoloy800H

    1.4876

    Incoloy800HT

    1.4954


    production

    specification

    Yield strength
    RP0.2 N/mm2

    Yield strength
    RP1.0 N/mm2

    strength extension
    Rm N/mm2

    ductility
    A50%

    Brinell Hardness
    HB

    Thin strip/cold rolling

    Plate/hot rolled

    0.5-6.4

    240


    265

    585

    30

    <=200

    5-100

    135-165

    bar

    Cold drawn

    Hot rolled

    1.6-64


    25-100

    >100-240

    220

    250

    550

    35

    pipe tube

    Cold drawn

    Hot rolled

    64-240

    180

    -

    530

    30

    -

    5-100

    240


    265

    585

    30

    Condensing and heat exchanger

    16-76

    800/800H/800HT
    1. Excellent corrosion resistance in the water media of the extremely high temperature of 500°C.
    2. Good stress corrosion resistance
    3. Good machining
    Incoloy 800/800H/800HT Application range and field
    1. Nitrate condenser---Corrosion resistance of nitrc acid
    2. Steam heating pipes--Very good mechanical property
    3. Heat up element tube--Very good mechanical property
    For the application of up to 500°C enviornment, alloy supply state change to annealing.

    Quality High Strength Nickel Alloy Pipe / Incoloy 800 Incoloy 800H Pipe Oxidation Resistance for sale
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