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Quality ASTM B409 Incoloy 800 Rod Bar High Performance Nickel Iron Chromium Alloy factory
Quality ASTM B409 Incoloy 800 Rod Bar High Performance Nickel Iron Chromium Alloy factory

ASTM B409 Incoloy 800 Rod Bar High Performance Nickel Iron Chromium Alloy

Basic Properties
Place of Origin: MADE IN CHAINA
Brand Name: Baosteel，TISCO
Certification: EN 10204 Type 3.1 / 3.2 available
Model Number: Incoloy 800 / Incoloy 800H / Incoloy 800HT / Incoloy 825 / Hastelloy C-276 / Hastelloy C-22 / Inconel 625 / Inconel 718
Trading Properties
Minimum Order Quantity: 100kg
Price: Negotiable (Request a Quote)
Payment Terms: T/T，D/P，D/A，Western Union，PayPal
Supply Ability: 10000tons
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ASTM B409 Incoloy 800 Bar

ASTM B409 Incoloy 800 Rod

Incoloy Nickel Iron Chromium Alloy
Product Summary
ASTM B409 Incoloy 800 is a nickel-iron-chromium alloy designed for high temperature service where both oxidation resistance and good corrosion resistance are required. Unlike standard stainless steels, Incoloy 800 maintains its strength and structural stability at elevated temperatures. Product ...

Product Details

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ASTM B409 Incoloy 800 Bar

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ASTM B409 Incoloy 800 Rod

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Incoloy Nickel Iron Chromium Alloy
Country Of Origin: MADE IN CHAINA
Brand: Baosteel，TISCO
Certifications: ISO/EN 10204 Type 3.1 / 3.2 Available
Grade: Incoloy 800 / Incoloy 800H / Incoloy 800HT / Incoloy 825 / Hastelloy C-276 / Hastelloy C-22 / Inconel 625 / Inconel 718
MOQ: 100kg
Price: Negotiable (Request A Quote)
Packaging: Wooden Case / Wooden Pallet / Steel Frame / Carton / Woven Bag
Delivery Time: 15-25days
Payment Terms: T/T，D/P，D/A，Western Union，PayPal
Supply Capacity: 10000tons
Product Description

ASTM B409 Incoloy 800 is a nickel-iron-chromium alloy designed for high temperature service where both oxidation resistance and good corrosion resistance are required. Unlike standard stainless steels, Incoloy 800 maintains its strength and structural stability at elevated temperatures.

Product Specifications
Parameter Details
Product Name Incoloy 800 / Alloy 800 / Incoloy® 800
UNS Designation N08800
Werkstoff Nr. 1.4876
British Standard BS 3075 NA15, BS 3076 NA15
Chinese Equivalent 0Cr20Ni32Fe / NS1101
Product Forms Plate, Sheet, Tube, Pipe, Bar, Wire, Strip, Foil, Forging Stock
Available Grades 800 (N08800), 800H (N08810), 800HT (N08811)
Supply Condition Annealed, Solution Treated
Available Dimensions Sheet/Plate: 0.3mm - 50mm thickness; Tube: 6mm - 219mm OD (custom available)
Standard Length 2000mm, 2438mm, 3000mm, 6000mm (or as required)
Custom Sizes Available upon request
Surface Finish Annealed, Pickled, Descaled, Bright Annealed
Chemical Composition

The chemical composition of Incoloy 800 (UNS N08800) complies with ASTM B409, B407, and B408 standards.

Element Content (%) Notes
Nickel (Ni) 30.0 – 35.0 Provides austenitic stability and corrosion resistance
Chromium (Cr) 19.0 – 23.0 Enhances oxidation and carburization resistance
Iron (Fe) ≥ 39.5 (balance) Base element, balances cost and properties
Carbon (C) ≤ 0.10 Controlled to optimize creep properties
Manganese (Mn) ≤ 1.50 Aids in hot workability
Silicon (Si) ≤ 1.00 Improves oxidation resistance
Phosphorus (P) ≤ 0.045 Minimized to maintain ductility
Sulfur (S) ≤ 0.015 Controlled for hot workability
Aluminum (Al) 0.15 – 0.60 Stabilizes against intergranular attack
Titanium (Ti) 0.15 – 0.60 Stabilizes against intergranular attack
Copper (Cu) ≤ 0.75 Residual element

Actual mill test certificates (EN 10204 3.1) available per batch.

Composition Comparison: Incoloy 800 Series Grades

Element 800 (N08800) 800H (N08810) 800HT (N08811)
Carbon (C) ≤ 0.10% 0.05 – 0.10% 0.06 – 0.10%
Aluminum (Al) 0.15 – 0.60% 0.15 – 0.60% 0.25 – 0.60%
Titanium (Ti) 0.15 – 0.60% 0.15 – 0.60% 0.25 – 0.60%
Key Difference Standard grade Controlled carbon for creep strength Enhanced Ti/Al for highest creep rupture
Mechanical Properties

Annealed Condition (Typical Values)

Property Metric Imperial
Tensile Strength (Rm) 515 – 750 MPa 75 – 109 ksi
Yield Strength 0.2% Proof (Rp0.2) 205 – 310 MPa 30 – 45 ksi
Elongation (A) 45 – 60% 45 – 60%
Hardness (HB) 140 – 190 HB 140 – 190 HB
Density 7.94 g/cm³ 0.287 lb/in³
Melting Point 1350 – 1400°C 2460 – 2550°F
Modulus of Elasticity 196 GPa 28.4 x 10³ ksi

Values based on ASTM B409 standards for the annealed condition. Mechanical properties may vary with product form and dimensions.

Comparison of Incoloy 800 Series Grades (Typical)

Grade Tensile Strength (MPa) Yield Strength (MPa) Elongation (%) High-Temp Creep Performance
800 (N08800) 515 – 730 205 – 310 45 – 60 Standard
800H (N08810) 515 – 730 205 – 310 45 – 60 Enhanced
800HT (N08811) 515 – 730 205 – 310 45 – 60 Highest

Operating Temperature Range:

  • Annealed condition: -200°C to +815°C (-330°F to +1500°F)

Product Forms & Available Sizes
Product Form Available Dimensions Standards
Plate / Sheet Thickness: 0.3mm – 50mm; Width: up to 2000mm ASTM B409
Tube / Pipe OD: 6mm – 219mm; Wall: 1mm – 20mm ASTM B407, B829
Bar / Rod Diameter: 3mm – 250mm ASTM B408
Wire Diameter: 0.025mm – 21mm BS 3075 NA15
Strip / Foil Thickness: 0.025mm – 2.0mm ASTM B409
Forging Stock Custom sizes ASTM B564
Packaging Methods

To ensure product integrity during transit, Incoloy 800 alloys are carefully packed for international transport:

Step Packaging Detail
1. Surface Protection Interleaving paper or PE film between sheets to prevent scratching
2. Moisture Protection VCI (Volatile Corrosion Inhibitor) paper and waterproof wrap
3. Edge Protection Cardboard or plastic edge protectors for plates and sheets
4. Securing Heavy-duty steel or plastic strapping (2–4 straps per bundle)
5. Palletizing Export-standard, ISPM 15 certified fumigated wooden pallets
6. Pipe/Tube Packaging Individual plastic caps on ends + woven fabric wrap + steel bundles
7. Optional Waterproof shrink-wrap and corner guards for sea freight
8. Marking Product grade, standard, dimension, heat number, net weight

Custom packaging solutions available upon request.

Incoloy 800 vs. Incoloy 800H vs. Incoloy 800HT
Grade UNS Carbon Content Key Difference
Incoloy 800 N08800 ≤ 0.10% Standard grade – good general purpose
Incoloy 800H N08810 0.05 – 0.10% Controlled carbon + larger grain size for higher creep strength
Incoloy 800HT N08811 0.06 – 0.10% Al + Ti controlled + fine grain for maximum creep rupture strength

For applications above 600°C, Incoloy 800H or 800HT is often specified. Please contact us for these grades if required.

Contact Us

We supply ASTM B409 Incoloy 800 plates, sheets, and strips to heat exchanger manufacturers, petrochemical plants, furnace builders, and EPC contractors worldwide.

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