Incoloy 800/800H/800HT Sheets and Plates

Nial Sheets and Plates is a reputable manufacturer and supplier of Incoloy 800, 800H, and 800HT Sheets and Plates, proudly based in Houston, USA. We provide top-notch nickel-iron-chromium alloy products that are designed for outstanding strength, oxidation resistance, and thermal stability, especially in high-temperature settings. Our Incoloy 800 series sheets and plates are crafted to meet international standards and find extensive use in industries like petrochemical, power generation, chemical processing, and heat treatment. With a focus on precise customization, prompt delivery, and rigorous quality control, Nial Sheets and Plates stands out as a dependable source for Incoloy 800/800H/800HT Sheets and Plates, both across the U.S. and globally.

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Incoloy 800H Cold Rolled Plates

Incoloy 800HT Hot Rolled Plates

Incoloy 800 Clad Sheets and Plate

The Incoloy 800/800H/800HT Sheets and Plates primarily consist of nickel (30–35%), chromium (19–23%), and iron (the balance), with carefully controlled amounts of carbon, aluminum, and titanium. The Incoloy 800H and 800HT variants are enhanced versions featuring higher carbon content and optimized levels of aluminum and titanium, which improve their creep and rupture resistance at elevated temperatures. These alloys boast impressive tensile strengths ranging from 500–750 MPa and yield strengths between 200–350 MPa, along with excellent resistance to oxidation, carburization, and stress corrosion. They maintain their mechanical integrity and structural stability even at temperatures reaching up to 1100°F (593°C) and beyond.

Incoloy 800/800H/800HT Sheets and Plates Specification

Specifications:	ASTM / ASME SB 168, ASTM / ASME SB 424 , ASTM / ASME SB 443
Thickness:	4 mm To 100 mm
Length:	2000mm, 2438mm, 3000mm, 5800mm, 6000mm,12000mm，or as required
Width:	40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm,or as required
Grade	800/ 800H/ 800HT/ 825
Application	Building industry,architectural decoration,elevators,building doors,panels and so on.
Standard:	ASTM，AISI，JIS，GB， DIN，EN
Surface:	BA，2B，NO.1，NO.4，4K，HL，8K
Certification:	ISO, SGS，BV
Technique:	Cold Rolled Hot Rolled
Finish	Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form	Sheets, Plates, Coils, Slatting Coils, Perforated Coils

Incoloy 800/800H/800HT Sheets and Plates Chemical Composition

Grade	C	Mn	Si	S	Cu	Fe	Ni	Cr	Al	Ti
Incoloy 800	0.10 max	1.50 max	1.00 max	0.015 max	0.75 max	39.50 min	30 – 35	19 – 23	0.15 – 0.60	0.15 – 0.60
Incoloy 800H	0.05 – 0.10	1.50 max	1.00 max	0.015 max	0.75 max	39.50 min	30 – 35	19 – 23	0.15 – 0.60	0.15 – 0.60
Incoloy 800HT	0.06 – 0.10	1.50 max	1.00 max	0.015 max	0.75 max	39.50 min	30 – 35	19 – 23	0.15 – 0.60	0.15 – 0.60

Incoloy 800/800H/800HT Sheets and Plates Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
7.94 g/cm3	1385 °C (2525 °F)	Psi – 75,000 , MPa – 520	Psi – 30,000 , MPa – 205	30 %

Equivalent Grades for 800/800H/800HT Incoloy Sheet and Plates

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN	OR
Incoloy 800	1.4876	N08800	NCF 800	NA 15	ЭИ670	Z8NC32-21	X10NiCrAlTi32-20	XH32T
Incoloy 800H	1.4958 / 1.4876	N08810	NCF 800H	NA 15(H)	ЭИ670	Z8NC33-21	X5NiCrAlTi31-20	XH32T
Incoloy 800HT	1.4859 / 1.4876	N08811	NCF 800HT	NA 15(HT)	ЭИ670	–	X8NiCrAlTi32-21	XH32T

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Weight Chart of 800/800H/800HT Incoloy Alloy Sheets and Plates

Thickness	Plate Weight per Unit Area	Density
3/16 inches	0.06000 lbs/in²42.184176 kg/m²	0.315 lbs/in³8.72 g/cm³
1/4 inches	0.08 lbs/in²56.245568 kg/m²	0.315 lbs/in³8.72 g/cm³
3/8 inches	0.121 lbs/in²85.0714216 kg/m²	0.315 lbs/in³8.72 g/cm³
1/2 inches	0.161 lbs/in²113.1942056 kg/m²	0.315 lbs/in³8.72 g/cm³
5/8 inches	0.196 lbs/in²137.8016416 kg/m²	0.315 lbs/in³8.72 g/cm³
3/4 inches	0.235 lbs/in²165.221356 kg/m²	0.315 lbs/in³8.72 g/cm³
7/8 inches	0.274 lbs/in²192.6410704 kg/m²	0.315 lbs/in³8.72 g/cm³
1 inches	0.313 lbs/in²220.0607848 kg/m²	0.315 lbs/in³8.72 g/cm³
1 1/4 inches	0.391 lbs/in²274.9002136 kg/m²	0.315 lbs/in³8.72 g/cm³
1 1/2 inches	0.47 lbs/in²330.442712 kg/m²	0.315 lbs/in³8.72 g/cm³
1 3/4 inches	0.549 lbs/in²385.9852104 kg/m²	0.315 lbs/in³8.72 g/cm³
2 inches	0.627 lbs/in²440.8246392 kg/m²	0.315 lbs/in³8.72 g/cm³
2 1/4 inches	0.705 lbs/in²495.664068 kg/m²	0.315 lbs/in³8.72 g/cm³
2 1/2 inches	0.784 lbs/in²551.2065664 kg/m²	0.315 lbs/in³8.72 g/cm³
2 3/4 inches	0.862 lbs/in²606.0459952 kg/m²	0.315 lbs/in³8.72 g/cm³
3 inches	0.941 lbs/in²661.5884936 kg/m²	0.315 lbs/in³8.72 g/cm³

Imperial Dimensions of Incoloy 800/800H/800HT Sheets and Plates

Surface finish	Gauge (in)	Width (in)
2B – Cold rolled, heat treated, pickled, skin passed	10–24	max. 72*
2D – Cold rolled, heat treated, pickled	12–24	max. 60
BA Mexinox only	18–28	max. 48
Polished (not brushed)	11–24	max. 60
Temper rolled Mexinox only	13–29	max. 48

If You Are Looking To Buy High Quality Piping Products ?

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Largest Incoloy 800/800H/800HT Sheets and Plates Manufacturer and Exporter in Houston, USA

Nial Sheets and Plates based in Houston, USA, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.

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Incoloy 800/800H/800HT sheets and plates provide excellent superior strength, corrosion resistance, and structural stability, making them ideal for heat exchangers, pressure vessels, and chemical applications Their nickel-steel- high temperature chromium system oxidation, carburization, sulfidation and resistance. Incoloy 800H and 800HT have enhanced creep, stress and rupture properties due to high carbon content and controlled titanium/aluminum ratio. Energy is stored at temperatures up to 1100°F (593°C), ensuring longevity. These alloys are also resistant to acidic environments, provide stability under extreme conditions, and are easy to fabricate, weld and machine for mass production.

Types of Incoloy 800/800H/800HT Sheets and Plates

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Are Custom Sizes Available for Incoloy 800/800H/800HT Sheets and Plates?

Yes, we offer custom sizes for Incoloy 800/800H/800HT Sheets and Plates to meet specific project needs. Our team at Nial Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.

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Application Industry of Incoloy 800/800H/800HT Sheets and Plates

Incoloy 800/800H/800HT Sheets and Plates are commonly utilized in high-temperature applications where both strength and corrosion resistance are crucial. They are perfect for furnace components, heat exchangers, petrochemical piping, reformer outlet systems, superheater and reheater tubes, and power plant boilers. These materials also perform reliably in environments with nitric and sulfuric acid, making them suitable for chemical and nuclear processing systems. Nial Sheets and Plates offers these sheets and plates in a variety of thicknesses and dimensions, customized to meet the stringent specifications of critical industrial projects.