Nickel Alloy Hastelloy C-276 UNS N10276

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Short Introduction:

HY HC-276/Hastelloy C-276/GB NS334/UNS N10276/SEW VDIUV W.Nr.2.4819 NiMo16Cr15W/BS NC17D/NiMo16Cr15 suit for many kinds of chemical process industry which contain the oxidizing medium and reductant. High molybdenum and chromium content make it can resist the chloride corrosion, and tungsten make it corrosion resistance better.C276 is one of a few material that can resist the corrosion of most chlorine, hypochlorite and chlorine dioxide, this alloy have prominent corrosion resistance to high concentration chlorate( iron chloride and copper chloride).


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  • Min.order quantity: 300kg
  • Port: Shanghai
  • Payment terms: L/C,T/T,30% down payment after order, balance against copy of B/L
  • Product Detail

    Product Tags

    HY HC-276 Material grades and equivalents

    HY HC-276 / GB NS334 / UNS N10276 / SEW VDIUV W.Nr.2.4819 NiMo16Cr15W / BS NC17D / NiMo16Cr15

    HY HC-276 Chemical composition

    Alloy

    %

    Ni

    Cr

    Mo

    Fe

    W

    Co

    C

    Mn

    Si

    V

    P

    S

    C

    Min.

    balance

    14.5

    15

    4

    3

    Max.

    16.5

    17

    7

    4.5

    2.5

    0.08

    1

    1

    0.35

    0.04

    0.03

    C276

    Min.

    balance

    14.5

    15

    4

    3

    Max.

    16.5

    17

    7

    4.5

    2.5

    0.01

    1

    0.08

    0.35

    0.04

    0.03

    HY HC-276 Physical properties:

    Density

    8.9 g/cm³

    Melting point

    1325-1370 ℃

    HY HC-276 Alloy m inimum mechanical properties in the room temperature

    Alloy state

    Tensile strength
    Rm N/mm²

    Yield strength
    R P0. 2N/mm²

    Elongation
    A 5 %

    C /C276

    690

    283

    40

    Characteristic as below
    1. Excellent corrosion resistance to most of corrosion media in oxidation and reduction environments.
    2. Excellent resist pitting, crevice corrosion and stress corrosion cracking performance.

    HY HC-276 Metallurgical structure
    C276 is face-centered cubic lattice structure.

    HY HC-276 Corrosion resistance
    C276 alloy suit for many kinds of chemical process industry which contain the oxidizing medium and reductant. High molybdenum and chromium content make it can resist the chloride corrosion, and tungsten make it corrosion resistance better.C276 is one of a few material that can resist the corrosion of most chlorine, hypochlorite and chlorine dioxide, this alloy have prominent corrosion resistance to high concentration chlorate( iron chloride and copper chloride).

    HY HC-276 Application field:
    C276 is widely used in the chemical field and petrifaction field, such as the element of chloride organic and catalyze system. This material especially suit for high temperature environment, impure inorganic acid and organic acid (such as formic acid and acetic acid), sea-water corrosion environment.

    HY HC-276 Other application field:
    1. The digester and bleacher in the use of paper pulp and paper making industry.
    2. Absorption tower, re-heater and fan in the FGD system.
    3. The equipment and parts in the use of acidic gas environments.
    4. Acetic acid and anhydride reaction generator
    5. Sulfur acid cooling
    6. MDI
    7.Manufacture and processing of impure phosphoric acid.

    Specification

    Sheet, Plate & Strip

    SB 575/B 575(P= 43)

    Rod & Bar

    SB 574/B 574;B 472(P= 43 )

    Bare Welding Rods & Wire

    SFA 5.14/ A 5.14 (ERNiCrMo-4);DIN 2.4886;(SG-NiMo16Cr16W)(F= 43)

    Seamless Pipe & Tube

    SB 622/B 622;B 983(P= 43)

    Welded Pipe & Tube

    SB 619/B 619;SB 626/B 626(P= 43)

    Fittings

    SB 366/B 366;SB 462/B 462(P= 43)

    Forgings

    SB 564/B 564;SB 462/B 462(P= 43)

     

    Regular shape for all kinds of alloys
    Form Specification Supply Form Others
    Sheet Thickness:0.40-4.75mm,General Width:1000、1219、1500mm Whole Coil or piece of it Cold Annealed,Surface 2B、2E
    Plate Thickness:4.76-60mm,Width:1500、2000、2500mm,Length:3000、6000、8000、8500mm(Under 10mm plate can be coiled) Whole Coil or piece of it Single hot rolling,Solid solution annealed state,Surface 1D
    Belt Thickness:0.10-3.0mm,Width:50-500mm Whole Coil or Specified size Cold Annealed,Surface 2B、2E
    Bar & Rod Rolled barΦ5-45mm,Length≤1500mm Polished Bar(circle、Square) Solution annealing,descaling
    Forged barΦ26-245mm,Length≤4000mm
    Weld tube Outer diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mm Base on your requirement
    Seamless Tube Outer diameterΦ3-114mm,Wall Thickness0.2-4.5mm Base on your requirement
    Wire Outer diameterΦ0.1-13mm Base on your requirement Ni & Ni alloy, Ti & Ti alloy
    Forged piece discs,rings,squares,blocks,slabs Base on your requirement Steel, Alloy
    Flangs All kinds of Flangs Base on your requirement Steel, Alloy
    Welding Material Coil wire Φ0.025mm-1.6mm Base on your requirement Certificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France.
    Straight WireΦ1.6mm-4.0mm
    Welding rodΦ1.2mm-4.0mm
    Tube Elbow, three links, four links, different diameter size Base on your requirement Ni & Ni alloy, Ti & Ti alloy
    Explosive bonded laminate Raw Sheet Thickness≥2mm Base on your requirement Ni & Ni alloy, Ti & Ti alloy



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