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Bright Polish Incoloy 800H Round Bar / Alloy UNS N08810 Round Stainless Steel Bars

Bright Polish Incoloy 800H Round Bar / Alloy UNS N08810 Round Stainless Steel Bars

Bright Polish Incoloy 800H Round Bar / Alloy UNS N08810 Round Stainless Steel Bars
Bright Polish Incoloy 800H Round Bar / Alloy UNS N08810 Round Stainless Steel Bars
Categories Nickel Alloy
Brand Name: DELTA
Model Number: incoloy 800H
Certification: ISO
Place of Origin: China
MOQ: 10 kgs
Price: 15-20 USD/Kg
Payment Terms: L/C, T/T, Western Union
Supply Ability: 3 Ton per week
Delivery Time: 5 - 12 days based on the quantity
Packaging Details: standard packing for export
Products: Incoloy 800H round bar
Grade: incoloy 800H
Diameter: 10 - 350mm
Length: custom cutting any length as request
Standard: ASTM EN
Service: Cutting
Loading Port: Shanghai Port
Surface: black, bright
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Company Info.
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
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Bright Polish Incoloy 800H Round Bar / Alloy UNS N08810 Round Stainless Steel Bars

  1. Bright Polish Incoloy 800H Round Bar / Alloy UNS N08810 Round Stainless Steel Bars


Products Specification


Standard
AISI, ASTM, BS, DIN, GB, JIS
Grade
Monel series: 400 K500
Inconel series: 600 601 625 718 725
Incoloy series: 800 800H 825 925
Hastelloy series: B,B2,B3,C,C-276,C-4,C-22
Pure: Ni200, Ni201
Specifications
Round bar
Diameter:4~300mm
Flat bar
Thickness
1.0~100mm
Width
1~1500mm
Square bar
Size: 4*4-100*100mm
Length
2m, 5.8m, 6m, or as required.
Surface
Black, peeled, polishing, bright, sand blast, hair line, etc.
Price Term
Ex-work, FOB, CFR, CIF, etc.
Delivery Time
Standard size is in stock,prompt delivery or as order's quantity.

Bright Polish Incoloy 800H Round Bar / Alloy UNS N08810 Round Stainless Steel Bars

Incoloy 800H (UNS N08810) round bars with bright polish finish represent the pinnacle of high-performance alloy engineering, designed for applications demanding both exceptional heat resistance and aesthetic precision. These premium stainless steel bars combine the robust mechanical properties of Alloy 800H with a mirror-like surface finish, making them ideal for industries where functionality meets visual and hygienic requirements. Available in various dimensions, our bright polish UNS N08810 round bars deliver uncompromising performance in extreme environments.

Chemical Composition: The Science Behind Superiority

The exceptional characteristics of Incoloy 800H (UNS N08810) stem from its precisely balanced chemical composition, which ensures stability across a wide temperature range. This alloy is meticulously formulated to resist oxidation, carburization, and creep deformation even under prolonged high-heat exposure.
ElementComposition Range (%)Primary Function
Nickel (Ni)30.0 - 35.0Maintains austenitic structure at high temperatures; prevents embrittlement
Chromium (Cr)19.0 - 23.0Forms protective oxide layer; resists oxidation and corrosion
Iron (Fe)BalanceProvides structural base while optimizing cost-efficiency
Carbon (C)0.05 - 0.10Enhances creep strength through carbide formation (defining feature of 800H variant)
Aluminum (Al)0.15 - 0.60Works with titanium to form strengthening precipitates
Titanium (Ti)0.15 - 0.60Stabilizes carbide formation; Al+Ti sum controlled at 0.85-1.20%
Manganese (Mn)≤1.50Aids in deoxidation during manufacturing
Silicon (Si)≤1.00Improves high-temperature oxidation resistance
Sulfur (S)≤0.015Minimized to prevent hot working issues
Phosphorus (P)≤0.030Controlled to avoid brittleness

Mechanical Properties: Strength That Endures

Bright polish Incoloy 800H round bars maintain exceptional mechanical integrity across a broad temperature spectrum, from cryogenic conditions to extreme heat. The bright polishing process enhances surface hardness without compromising the alloy's core properties.
PropertyRoom TemperatureAt 815°C (1500°F)
Tensile Strength450 MPa (min)200 MPa (min)
Yield Strength (0.2% offset)180 MPa (min)100 MPa (min)
Elongation35% (min)25% (min)
Hardness (Brinell)140 - 190 HB-
Modulus of Elasticity205 GPa165 GPa
Density7.9 g/cm³7.8 g/cm³
Melting Range1300 - 1350°C-

Bright Polish Finish: Advantages Beyond Aesthetics

Our UNS N08810 round bars undergo a specialized bright polishing process that creates a smooth, reflective surface with numerous functional benefits:
FeatureSpecificationAdvantage
Surface Roughness≤0.8 μm RaMinimizes friction; reduces material buildup
Reflectivity≥85% light reflectionEnhances heat dissipation in radiant environments
Corrosion ResistanceImproved passivation layerExtends service life in aggressive environments
CleanabilityNon-porous surfaceIdeal for hygienic applications; easy to sanitize
Dimensional Accuracy±0.05mm toleranceEnsures precise fit in critical assemblies
Visual AppealMirror-like finishSuitable for visible components in architectural or equipment applications

Applications: Where Performance Meets Precision

Bright polish Incoloy 800H round bars excel in industries requiring both high-temperature performance and superior surface quality:
  • Chemical Processing: Reactors, mixing shafts, and valve components where corrosion resistance and easy cleaning are essential
  • Aerospace: Engine components, exhaust systems, and structural parts requiring heat resistance and dimensional stability
  • Power Generation: Boiler tubes, turbine parts, and heat exchanger components in gas and nuclear power plants
  • Pharmaceutical: Processing equipment demanding hygienic surfaces and corrosion resistance
  • Food Processing: Mixers, conveyors, and handling equipment requiring easy cleaning and chemical resistance
  • Architectural: High-visibility structural components exposed to extreme temperatures and weather conditions

Manufacturing Excellence: From Alloy to Finished Product

Our bright polish UNS N08810 round bars undergo a rigorous production process to ensure uncompromising quality:
  1. Premium Raw Material Selection: Only certified Incoloy 800H billets meeting ASTM B408/ASME SB408 standards are used
  2. Precision Hot Working: Controlled forging and rolling to achieve initial dimensions and refine grain structure
  3. Solution Annealing: Heat treatment at 1040-1150°C followed by rapid cooling to optimize microstructure
  4. Cold Drawing: Further dimensional refinement and surface preparation
  5. Multi-stage Polishing: Progressive abrasive treatments from 120 to 600 grit, followed by buffing to achieve mirror finish
  6. Strict Quality Inspection: Comprehensive testing including ultrasonic examination, dimensional verification, and surface roughness measurement

Available Sizes and Custom Options

We offer bright polish Incoloy 800H round bars in a range of standard sizes, with customization available to meet specific requirements:
Diameter RangeStandard LengthsFinish Options
6mm - 50mm3m, 6m, or cut-to-length2B, BA, No.4, Mirror (8K)
51mm - 200mm3m, 6mMirror (8K), Super Mirror (12K)
201mm - 300mmCustom lengths up to 6mMirror (8K)
Additional customization options include:
  • Precision cutting to exact lengths with tight tolerances
  • Specialized surface treatments for enhanced lubricity
  • Heat treatment to meet specific mechanical property requirements
  • Certification to industry-specific standards (NACE, ASME, etc.)

Quality Assurance and Compliance

All our bright polish Incoloy 800H round bars come with complete traceability and certification, including:
  • Material Test Reports (MTRs) per EN 10204 3.1
  • Compliance with ASTM B408, ASME SB408, and UNS N08810 specifications
  • ISO 9001:2015 quality management system certification
  • Non-destructive testing documentation when required
  • Chemical composition verification through spectrometric analysis


Product Tags:

Incoloy 800H round bar

  

UNS N08810 stainless steel bars

  

Nickel alloy round bars

  
Buy Bright Polish Incoloy 800H Round Bar / Alloy UNS N08810 Round Stainless Steel Bars at wholesale prices

Bright Polish Incoloy 800H Round Bar / Alloy UNS N08810 Round Stainless Steel Bars

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