Incoloy 800/800HT Plate Supplier, Stockist & Importer

Incoloy 800/800HT Plate Supplier
Nickel Alloy 800/800HT Plates

Premium quality alloy products sourced from certified global manufacturers for Oil & Gas, Chemical Processing, and Power Generation.

ASTM B409 / ASME SB409 UNS N08800 / UNS N08811 EN 1.4876 / 1.4859 NCF 800 / 800HT
code Code
📋 Table of Contents
1What is Incoloy 800/800HT Plate?
2How it Works
3Metallurgical Characteristics
4Specifications
5Available Stock
6Types of Incoloy 800/800HT Plates
7Chemical Details
8Mechanical Properties
9Pricing Information
10Equivalent Grades
11FAQs
HRS Ferritic · Trusted Global Supplier

What is Incoloy 800/800HT Plate?

Incoloy 800/800HT Plates are nickel-iron-chromium-based alloys designed to provide excellent resistance to oxidation, carburization, and high-temperature corrosion. These plates are widely used in applications requiring strength and stability in extreme environments. Incoloy 800 offers good mechanical properties, while Incoloy 800HT provides enhanced creep resistance and higher temperature strength due to controlled carbon and grain size.

  • Excellent high-temperature strength
  • Superior resistance to oxidation and corrosion
  • Good creep and rupture strength
  • Long service life in harsh environments
  • Suitable for heat treatment equipment
  • Widely used in pressure vessels and piping systems
  • Reliable performance in chemical industries
Incoloy 800/800HT Plate Supplier India
HighDurable
Working Mechanism

How Incoloy 800/800HT Plate Works

Incoloy 800/800HT Plates work by forming a stable oxide layer on the surface when exposed to high temperatures. This protective layer prevents further oxidation and corrosion, ensuring long-term durability even in harsh environments such as chemical plants and heat exchangers. Additionally, the alloy’s microstructure provides excellent resistance to carburization and nitriding.

30-35%
Nickel Content
19-23%
Chromium Content
520-810
Tensile MPa
0.5-100
Thickness (mm)
Composition Analysis

Metallurgical Characteristics of Incoloy 800/800HT Plate

Key alloying elements that contribute to the high-performance structure of Incoloy 800/800HT grades.

Ni
Nickel
Provides resistance to oxidation and maintains structural integrity.
Cr
Chromium
Enhances corrosion resistance and forms a protective oxide layer.
Fe
Iron
Offers fundamental strength and stability to the alloy.
C
Carbon
Improves creep resistance in high-temperature applications.
Al
Aluminum
Helps in oxidation resistance at elevated temperatures.
Ti
Titanium
Stabilizes the structure and prevents intergranular corrosion.
Technical Data

Specifications for Incoloy 800/800HT Plate

ASTM B409 · ASME SB409 · UNS N08800 / UNS N08811 · EN 1.4876 / 1.4859

Specification Details
ASTM / ASME ASTM B409 / ASME SB409 (Plate, Sheet, and Strip)
UNS UNS N08800 / UNS N08811
EN 1.4876 / 1.4859 Or X10NiCrAlTi32‑20 / X8NiCrAlTi32‑21
DIN 1.4876 / 1.4859 Or X10NiCrAlTi32‑20 / X8NiCrAlTi32‑21
ISO X10NiCrAlTi32‑20 / X8NiCrAlTi32‑21
JIS NCF 800 / NCF 800HT
Product Form Sheets / Plates
Thickness Range 0.5 mm to 100 mm
Standard Widths 1000 mm, 1219 mm, 1250 mm, 1500 mm, 1800 mm, 2000 mm, 2500mm, 3000mm, 3500mm, etc
Standard Lengths 2000 mm, 2440 mm, 2500 mm, 3000 mm, 5800 mm, 6000mm, etc
Custom Width Cut Available as per customer requirement
Custom Length Cut Available as per customer requirement
Surface Finish Hot Rolled (HR), Cold Rolled (CR), Annealed & Pickled (AP)
Supply Condition Solution Annealed
Cutting Methods Plasma, Laser, Waterjet, Oxy Propane
Packaging Bundled, Wooden Plates, Bubble wraps, Customized
Inventory

Available Stock & Product Forms

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Flat Plates

Precision sheets, heavy plates, and shim sheets available in Incoloy grades.

🌀

Coils & Strips

Slitting coils, perforated coils, and thin foils from 0.05 mm thickness.

🪨

Specialty Blanks

Circles, rings, and custom-cut blanks tailored to your specifications.

✂️

Edge Types

Mill edge, slit edge, round edge, and square edge conditions available.

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Nickel (Ni)

30.0–35.0% — Crucial for oxidation resistance and structural integrity.

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Chromium (Cr)

19.0–23.0% — Enhances corrosion resistance and oxide layer formation.

⚫

Iron (Fe)

Balance — Provides structural strength and stability.

⚙️

Al + Ti

Combined — Titanium and Aluminum combined for stabilization and resistance.

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Tensile Strength

520–810 MPa — High strength for versatile structural use in extreme environments.

🎯

Yield Strength

170–345 MPa — Excellent load-bearing capacity for high-temp components.

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Elongation

30–45% — Good ductility for fabrication and pressure vessel applications.

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Density

7.94 g/cm³ — Consistent material density for precise engineering calculations.

Product Range

Types of Incoloy 800/800HT Plate

Available in multiple finishes and conditions for diverse engineering needs.

Incoloy 800 Hot Rolled Plate
Incoloy 800HT Cold Rolled Plate
Incoloy 800 Polished Plate
Incoloy 800HT Industrial Plate
Custom Cut Incoloy 800/800HT Plate
Annealed & Pickled Incoloy 800 Plate
Application Sectors

Industries We Serve

Sugar
Sugar Industry
Global cane and beet processing requiring thermal endurance.
Power
Power Industry
Electricity generation and distribution systems.
Ship Building
Ship Building
Marine propulsion and exhaust components.
Mechanical
Mechanical & Plant Engineering
Industrial machinery design solutions.
Food
Food, Beverage & Dairy
Processed food manufacturing environments.
Oil Gas
Oil & Gas Plant
Refinery furnace units and burner assemblies.
Chemical Composition

Chemical Details of Incoloy 800/800HT Plate

Composition comparison between Incoloy 800 and 800HT grades (wt %).

Element Incoloy 800 Incoloy 800HT
Nickel (Ni) 30.0–35.0 30.0–35.0
Chromium (Cr) 19.0–23.0 19.0–23.0
Iron (Fe) Balance (~≥39.5) Balance (~≥39.5)
Carbon (C) ≤0.10 (max) 0.06–0.10
Manganese (Mn) ≤1.50 ≤1.50
Silicon (Si) ≤1.00 ≤1.00
Sulfur (S) ≤0.015 ≤0.015
Copper (Cu) ≤0.75 ≤0.75
Aluminum (Al) 0.15–0.60 0.25–0.60
Titanium (Ti) 0.15–0.60 0.25–0.60
Al + Ti (combined) 0.30–1.20 0.85–1.20
Performance Data

Mechanical Properties of Incoloy 800/800HT Plate

520–810
Tensile Strength
MPa — Minimum Ultimate Tensile Strength for Incoloy 800
170–345
Yield Strength
MPa — 0.2% Offset Yield Strength for structural reliability
30–45%
Elongation
High ductility for forming and high-temp fabrication
~125–130 HB
Hardness
Typical Brinell hardness for industrial toughness
~196 GPa
Elastic Modulus
Consistent structural stiffness under thermal load
1357–1385
Melting Range
°C — High thermal stability for extreme heat applications
Cost Information

Price List for Incoloy 800/800HT Plate

Price Factors

What affects the Incoloy 800/800HT price?

  • Raw material cost fluctuations (nickel and chromium)
  • Plate thickness and custom sizes
  • Surface finish and customization (Mirror, Pickled)
  • Current market demand and global supply chain
  • Import duties, global logistics, and insurance
  • Custom cutting and complex fabrication readiness
Get Pricing Today
Get A Quote!
Competitive rates · High quality · Global delivery
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International Standards

Equivalent Grades for Incoloy 800/800HT Plate

Cross-reference table for international designations of Incoloy 800/800HT plates.

Standard Incoloy 800 Equivalent Incoloy 800HT Equivalent
USA (UNS) N08800 N08811
Europe (EN / ISO) X10NiCrAlTi32‑20 X8NiCrAlTi32‑21
German (DIN/WNr) 1.4876 1.4859 / 1.4876
Japanese (JIS) NCF 800 NCF 800HT
British (BS) NA 15 NA 15(HT)
Russian/CIS (GOST) ЭИ670 ЭИ670
French (AFNOR) Z8NC32‑21 —
ASTM / ASME Spec B409 / SB409 B409 / SB409
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Ready Stock Availability
  • Flat Products: Precision sheets, heavy plates, shim sheets
  • Coils & Strips: Slitting coils, perforated coils, thin foils from 0.05 mm
  • Speciality Forms: Circles, rings, custom-cut blanks, chequered tread plates
  • Edge Conditions: Mill edge, slit edge, round edge, square edge
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Quality & Logistics
  • Testing: PMI, Ultrasonic (UT), Radiography (RT), corrosion testing
  • Certification: EN 10204 3.1 / 3.2, NACE compliance on request
  • Global Logistics: Supplying USA, UAE, Saudi Arabia, Singapore, Indonesia, Europe
  • Export Grade: ISPM-15 fumigated wooden crates, moisture-protected packaging
Use Cases

Applications of Incoloy 800/800HT Plate

✈️ Aerospace
Aircraft exhaust systems and heat shields due to high-temperature resistance.
⛽ Oil & Gas
Ideal for pipelines and refinery equipment exposed to corrosive environments.
🌾 Fertilizer Industry
Used in ammonia and urea production plants for superior corrosion resistance.
⚡ Electric & EV
Supports high-temperature battery components and electrical structural systems.
🏗️ Construction
Used in structural components requiring long-term durability and heat resistance.
🧪 Chemical Processing
Applied in reactors, heat exchangers, and high-pressure processing equipment.
🚗 Automotive
Applied in exhaust systems and high-performance turbocharger components.
💊 Pharmaceuticals
Ensures hygienic and corrosion-resistant environments in sterile production units.
Why HRS Ferritic

Why Choose HRS Ferritic for Incoloy 800/800HT Plates?

HRS Ferritic is a leading Incoloy 800/800HT Plate Supplier and Stockist, delivering top-grade alloy products with reliability and trust. We source materials from certified global mills, ensuring consistent quality, competitive pricing, and bulk availability for your critical industrial projects.

Leading Incoloy 800/800HT Supplier & Stockist
High-quality products from certified global mills
Wide range of sizes and custom specifications
Competitive pricing with bulk discounts
Fast delivery and global export capability
EN 10204 3.1 / 3.2 quality documentation
Excellent customer and technical support
Trusted Incoloy 800/800HT Plate Importer
🇮🇳

Cities We Supply In India

New Delhi · Ahmedabad · Jaipur · Surat · Salem · Gandhinagar · Varanasi · Haldia · Bhiwandi · Tiruppur · Jamnagar · Thiruvananthapuram · Rajahmundry · Visakhapatnam · Bhubaneswar · Vijaywada · Rajkot · Bharuch · Coimbatore · Nagpur · Raipur · Cochin · Ludhiana · Panipat · Durgapur · Agra · Indore · Kuala Lumpur · Al Jubail · Pimpri-Chinchwad · Sharjah · Karachi · Chandigarh · Bogota · Muscat · Madrid · Tehran · Granada · Jakarta · Los Angeles · Rio de Janeiro · Melbourne · Cairo · New York · Busan · Milan · Montreal · Singapore · Sydney · Dubai · Lagos · Gurgaon · Port-of-Spain · Hong Kong · Navi Mumbai · Secunderabad · Bangkok · Aberdeen · Bhopal · Atyrau · Caracas · Jamshedpur · Thane · Faridabad · Ahvaz · Ahmedabad · Hanoi · Bengaluru · Dallas · Moscow · Surat · Riyadh · Rajkot · Al Khobar · Hyderabad · Haryana · Ernakulam · Gimhae-si · Algiers · Thiruvananthapuram · Brisbane · Calgary · Mumbai · Chennai · Courbevoie · Toronto · Vung Tau · Ankara · Doha · Nagpur · Howrah · Ranchi · Perth · Noida · Houston · Kolkata · Chiyoda · Mexico City · Edmonton. Geoje-si · Abu Dhabi · Santiago · New Delhi · Colombo · Ludhiana · Lahore · Coimbatore · Ho Chi Minh City · Manama · Ulsan · London · Visakhapatnam · Jaipur · Kuwait City · Seoul · Istanbul · Pune · Baroda · Kanpur · La Victoria · Jeddah · Dammam · Petaling Jaya · Nashik · Vadodara ·jamnagar ·hazira · jubail industrial city · Ajman · Capetown · San Francisco · sao paulo · Barcelona · Ahmedi · Muscat · Madrid · Birmingham · Johannesburg.
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Countries We Export To

Saudi Arabia · Qatar · Canada · Sri Lanka · Iran · Nigeria · Bangladesh · Oman · UAE · Turkey · Kuwait · Venezuela · Africa · Singapore · Netherlands · United Kingdom · Mexico · Malaysia · United States · Australia · Japan Saudi Arabia · Iran · Iraq · UAE · Qatar · Bahrain · Oman · Kuwait · Turkey · Yemen · Syria · Jordan · Cyprus · Nigeria · Algeria · Angola · South Africa · Libya · Egypt · Sudan · Equatorial Guinea · The Republic Of Congo · Gabon · USA · Canada · Mexico · Panama · Costa Rica · Puerto Rica · Trinidad And Tobago · Jamaica · Bahamas · Denmark · Russia · Norway · Germany · France · Italy · Uk · Spain · Ukraine · Netherland · Belgium · Greece · Czech Republic · Portugal · Hungary · Albania · Austria · Switzerland · Slovakia · Finland · Ireland · Croatia · Slovenia · Malta · India · Singapore · Malaysia · Indonesia · Thailand · Vietnam · South Korea · Japan · Sri Lanka · Maldives · Bangladesh · Myanmar · Taiwan · Cambodia · Argentina · Bolivia · Brazil · Chile · Venezuela · Colombia · Ecuador · Guyana · Paraguay · Uruguay · New Zealand · Romania · Puerto Rico · Nepal · Kenya · Afghanistan · Lithuania · Belarus · Zimbabwe · Israel · Azerbaijan · Poland · Australia · Morocco · Philippines.
Support

Frequently Asked Questions

Quick answers to common queries about Incoloy 800/800HT Plates.

Well, the bigger the plate, the more it costs—plain and simple. Large dimensions mean more raw material, longer rolling time, and sometimes special handling or transport.
Absolutely! Thicker plates use more nickel, chromium, and iron, and require extra processing like heat treatment and stress-relief. That means thicker sheets are naturally more expensive, and manufacturing takes longer, too.
A hot-rolled plate is basic, but a polished, pickled, or mirror-finish plate needs extra work. These finishes are important in chemical, marine, or aerospace applications, but they do bump up the cost.
The price of nickel and chromium can swing quite a bit in global markets. When these metals get expensive, so do the plates. Suppliers often tie prices to metal market indices, so you might see costs change from month to month.
Yes, it usually is. 800HT has higher aluminum and titanium content to boost high-temperature creep strength. That, along with special heat treatment, makes 800HT plates pricier than the standard 800.
Incoloy 800/800HT isn’t your everyday steel. They’re perfect for high-temperature chemical processing, heat exchangers, boilers, and even nuclear components. Their corrosion resistance and creep strength let them perform where other alloys fail.
Every tweak adds cost. Custom cuts, holes, bending, or tight tolerances require more labor and precision tools. So if your project needs a specific size, finish, or heat treatment, be ready for the price to reflect that extra effort.
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