X1NiCrMoCuN25-20-7, 1.4529, Alloy 926, UNS N08926 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X1NiCrMoCuN25-20-7, 1.4529, Alloy 926, UNS N08926

EN X1NiCrMoCuN25-20-7, 1.4529, Alloy 926, UNS N08926

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This page is mainly introduced the X1NiCrMoCuN25-20-7, 1.4529, Alloy 926, UNS N08926 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X1NiCrMoCuN25-20-7, 1.4529, Alloy 926, UNS N08926,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel

X1NiCrMoCuN25-20-7, 1.4529, Alloy 926, UNS N08926 is high alloyed stainless steel with an austenitic structure, which can be classified as nickel alloys (according to American standards).Delivered in the supersaturated state exhibits resistance to intercrystalline, pitting, and stress corrosion, salt, sea water, chloride, sulfuric acid, phosphoric acid and other aggressive chemicals in high concentrations in liquid and gaseous form.X1NiCrMoCuN25-20-7, 1.4529, Alloy 926, UNS N08926 steel is used mainly in the chemical, paper, cryogenic, aerospace, and power industries. The main end products are heat exchangers, chemical tanks, pumps, screws, aircraft components, bushings, shafts, water desalination and flue gas desulphurisation equipment, valves and even radiator components.

  • Steel Garde:X1NiCrMoCuN25-20-7, 1.4529, Alloy 926, UNS N08926
  • Type:Stainless Steels
  • Country:European
  • Standard:EN
  • Standard Number:
    ITEM Standard Number Descriptions
    1 EN 10028-7 Flat products made of steels for pressure purposes - Part 7: Stainless steels
    2 EN 10088-1 Stainless steels - Part 1: List of stainless steels
    3 EN 10088-2 Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
    4 EN 10088-3 Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
    5 EN 10088-4 Stainless steels - Part 4: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes
    6 EN 10088-5 Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes
    7 EN 10216-5 (2004) Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes
    8 EN 10217-7 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes
    9 EN 10250-4 Open die steel forgings for general engineering purposes - Part 4: Stainless steels
    10 EN 10253-3 Butt-welding pipe fittings - Part 3: Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements
    11 EN 10253-4 Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements
    12 EN 10272 Stainless steel bars for pressure purposes
    13 EN 10297-2 (2005) Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
  • Metallographic Structure:Austenite
  • Application:Steel is used mainly in the chemical, paper, cryogenic, aerospace, and power industries. The main end products are heat exchangers, chemical tanks, pumps, screws, aircraft components, bushings, shafts, water desalination and flue gas desulphurisation equi

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.020
Si   0.50
Mn   1.00
P   0.030
S   0.010
Cr 19.00  21.00
Mo 6.00  7.00
Ni 24.00  26.00
N 0.15  0.25
Cu 0.50  1.50

Mechanical Properties

Tensile strength 668~953 σb/MPa
Yield Strength 590 σ 0.2 ≥/MPa
Elongation 79 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 079~257 -
HRC 30 -

Physical Properties

Thermal expansion 85-04 e-6/K
Thermal conductivity 93-98 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 4871-4871 째C
Density 8544-4336 kg/m3
Resistivity 0.50-0.60 Ohm.mm2/m
     

Heat Treatment Regime

Annealing

Quenching

Tempering

Normalizing

Q & T

Size Availability

Steel Grade Specification Processing range(mm)
X1NiCrMoCuN25-20-7, 1.4529, Alloy 926, UNS N08926 Stainless Steels Round Bar and Hollow Bar Φ1 to Φ2000
Square and Flat Steel Φ10 to Φ100
Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
Coil and Strip Steel THK:0.1mm Width:1500mm
Forged Ring/Cylindrical/Disk

Technical specification/standard for download

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