Nickel Base & Super Alloy Steel Plate

Extreme high-temperature stability: resist oxidation & creep under long-term ultra-high temperature working conditions
Outstanding universal corrosion resistance: withstand strong acid, alkali, chloride ion and seawater erosion
Complete diversified grades: match high temp, strong corrosion, marine, aerospace all working scenarios
Precise thickness specification: cold rolled thin sheet & hot rolled thick plate, customizable cutting service
Excellent processing performance: good welding, stamping and forming property for complex parts fabrication

Product Overview

Nickel Base & Super Alloy Steel Plate is a high-performance nickel-based material range designed for equipment exposed to extreme temperatures, high pressure and aggressive corrosive environments. The product portfolio covers Inconel, Hastelloy, Monel, pure nickel, Alloy 59, Alloy 926 and Nimonic series, with alloy systems incorporating nickel together with chromium, molybdenum, copper and other alloying elements. The materials are supplied according to applicable ASTM, ASME, GB/T and AMS standards.

The portfolio provides different alloy families for different service conditions. Inconel 600, 625, 718, X-750 and 800/800H/800HT are focused on high-temperature oxidation resistance and high-temperature strength; Hastelloy B2, C22, C276, G30 and X are designed for demanding acidic and mixed-corrosion environments; while Monel 400/K500 provides strong resistance to chloride-ion and seawater environments. Pure nickel and specialty alloys such as Alloy 59, Alloy 926 and Nimonic series cover additional specialized operating conditions.

The product is available in both cold-rolled thin sheet and hot-rolled plate formats. Cold-rolled material covers 0.1–3.0mm, while hot-rolled plates cover 3–200mm, with customized thicknesses up to 250mm. Standard sizes include 1000×2000mm, 1220×2440mm and 1500×3000mm, with extra-long plates up to 12000mm. Water jet cutting, fixed-length cutting and irregular blanking can be provided according to component requirements.

Nickel-based super alloys maintain stable mechanical properties under high temperature, high pressure and harsh corrosive media, making them suitable for aerospace, nuclear power, petrochemical, chemical processing, marine engineering, offshore equipment, flue gas desulfurization and new energy equipment. Finished materials can be supplied with mill test certificates, third-party NDT reports and material traceability documents for industrial procurement and inspection requirements.

Nickel Base & Super Alloy Steel Plate

Chemical & Mechanical Property Snapshot

Grade	Ni (%)	Cr (%)	Mo (%)	Fe (%)	Cu (%)	C Max (%)	Yield Rp0.2 Min (MPa)	Tensile Rm (MPa)	Elongation A Min (%)
Inconel 600	72 Min	14–17	–	6–10	–	0.15	240	550	30
Inconel 601	58–63	21–25	–	Balance	–	0.10	205	550	30
Inconel 625	58 Min	20–23	8–10	≤5	–	0.10	276	690	30
Inconel 718	50–55	17–21	2.8–3.3	Balance	–	0.08	414	862	30
Inconel X-750	70 Min	14–17	–	5–9	–	0.08	620	1100	20
Inconel 800H	30–35	19–23	–	Balance	–	0.10	170	450	30
Hastelloy B2	62 Min	≤1	26–30	2–6	–	0.02	310	690	40
Hastelloy C22	Balance	20–22.5	12.5–14.5	2–6	–	0.015	310	690	45
Hastelloy C276	Balance	14.5–16.5	15–17	4–7	–	0.01	283	690	40
Hastelloy G30	Balance	28–31.5	4–6	13–17	1.5–4	0.03	285	655	40
Hastelloy X	Balance	20.5–23	8–10	17–20	≤0.5	0.10	240	550	27
Monel 400	63–70	–	–	2.5 Max	Balance	0.30	170	480	35
Monel K500	63–70	–	–	2.0 Max	Balance	0.25	620	1000	20
Nickel 200	99 Min	–	–	≤0.4	≤0.25	0.15	140	380	40
Alloy 59	Balance	22–24.5	15–16.5	≤1.5	≤0.5	0.01	280	650	45
Alloy 926	24–26	19–21	6–7	Balance	0.5–1.5	0.02	290	650	40

Detailed Technical Specifications

Specification	Details
Product Type	Nickel Base & Super Alloy Steel Plate
Material Families	Inconel, Hastelloy, Monel, Pure Nickel, Alloy 59, Alloy 926, Nimonic
Main Standards	ASTM B409, ASTM B582, ASME SB-409, GB/T15007, ASTM B575, ASTM B906, ASME SB-575, ASTM B564, AMS 5542, AMS 5687
Inconel Series	Inconel 600, 601, 625, 718, X-750, 800, 800H, 800HT
Inconel 600	UNS N06600 / W.Nr. 2.4816 / GH3600
Inconel 601	UNS N06601 / W.Nr. 2.4851 / GH3600
Inconel 625	UNS N06625 / W.Nr. 2.4856 / GH3625
Inconel 718	UNS N07718 / W.Nr. 2.4668 / GH4169
Inconel X-750	UNS N07750 / W.Nr. 2.4669 / GH4145
Inconel 800/800H/800HT	UNS N08800 / N08810 / N08811 / GH3030 / GH3039
Hastelloy Series	B2, C22, C276, G30, X
Hastelloy B2	UNS N10665 / W.Nr. 2.4617
Hastelloy C22	UNS N06022 / W.Nr. 2.4602
Hastelloy C276	UNS N10276 / W.Nr. 2.4819 / GH3128
Hastelloy G30	UNS N06030 / W.Nr. 2.4603
Hastelloy X	UNS N06002 / W.Nr. 2.4613 / GH3536
Monel Series	Monel 400, Monel K500
Monel 400	UNS N04400 / W.Nr. 2.4360 / NiCu30
Monel K500	UNS N05500 / W.Nr. 2.4375 / precipitation-hardened
Other Alloys	Nickel 200/201, Alloy 59, Alloy 926, Nimonic Series
Cold-Rolled Thickness	0.1–3.0 mm
Hot-Rolled Thickness	3–200 mm
Maximum Customized Thickness	Up to 250 mm
Standard Sizes	1000×2000 mm, 1220×2440 mm, 1500×3000 mm
Long Plate Length	Up to 12000 mm
Processing	Water jet cutting, fixed-length cutting, irregular blanking
Documentation	Mill Test Certificate, third-party NDT reports, material traceability documents
Main Properties	High-temperature stability, oxidation resistance, creep resistance, strong corrosion resistance, chloride/seawater resistance
MOQ	5 Ton
Payment Terms	T/T, L/C at Sight
Delivery Time	7–15 working days after receiving deposit
Package	Waterproof paper + plastic film + wooden pallet, seaworthy export packing

Product Comparison Table

Alloy Family	Representative Grades	Main Characteristics	Typical Application Areas	Selection Focus
Inconel Series	Inconel 600, 601, 625, 718, X-750, 800/800H/800HT	High-temperature stability, oxidation resistance and high-temperature strength	Aerospace, gas turbines, nuclear equipment, high-temperature furnace components	High-temperature service, oxidation resistance and mechanical requirements
Hastelloy Series	B2, C22, C276, G30, X	Strong resistance to aggressive chemical and mixed corrosive environments	Chemical reactors, pickling equipment, FGD systems, waste-treatment equipment	Corrosive medium, acid exposure and chemical process conditions
Monel Series	Monel 400, Monel K500	Strong resistance to chloride ions and seawater; K500 is precipitation-hardened	Marine pipelines, offshore platforms and marine components	Seawater, chloride-containing environments and mechanical requirements
Pure Nickel	Nickel 200, Nickel 201	Nickel-based material option for specialized industrial service	Chemical and process-related equipment	Material grade, operating environment and application requirements
Alloy 59	Alloy 59	Nickel-based specialty alloy for demanding corrosion environments	Chemical processing and corrosion-resistant equipment	Corrosion medium and service conditions
Alloy 926	Alloy 926	Specialty nickel alloy option for demanding industrial environments	Chemical and process equipment	Corrosion resistance and application conditions
Nimonic Series	Nimonic series	Nickel-based high-temperature alloy option	High-temperature and high-speed equipment	Temperature, mechanical requirements and operating conditions

App Market

Reliable Steel Coil Solutions For Diverse Industrial Applications

Cracking furnace tube plate and radiant tube scene

Heat treatment furnace chamber and the scene of high-temperature equipment for waste incineration

Hydrometallurgy, acid cleaning equipment and flue gas desulfurization (FGD) scenarios

Seawater desalination evaporator and chlorine-containing highly corrosive pipeline scenario

The scene of seawater pipelines on ships and anti-corrosion components of offshore platforms

Valve pump body and petroleum downhole anti-corrosion accessories scene

Aircraft engine combustion chamber and gas turbine scenario

Components of the nuclear power reactor and the deep-sea pressure-resistant shell scene

Product Packaging

Secure Export Packaging For Safe Handling And Delivery

FAQs

What is Nickel Base & Super Alloy Steel Plate?

Nickel Base & Super Alloy Steel Plate is a nickel-based high-performance material range covering Inconel, Hastelloy, Monel, pure nickel and other specialty alloys for demanding temperature and corrosion environments.

What grades are available?

Available families include Inconel 600/601/625/718/X-750/800/800H/800HT, Hastelloy B2/C22/C276/G30/X, Monel 400/K500, Nickel 200/201, Alloy 59, Alloy 926 and Nimonic series.

What thicknesses can be supplied?

Cold-rolled sheets range from 0.1–3.0 mm, while hot-rolled plates range from 3–200 mm, with customized thicknesses up to 250 mm.

Can Nickel Base & Super Alloy Steel Plate be cut according to drawings?

Yes. The supplied product information supports water jet cutting, fixed-length cutting and irregular blanking according to customer requirements.

What quality documents are supplied?

Finished products can be supplied with mill test certificates, third-party non-destructive testing reports and material traceability documents.

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Nickel Base & Super Alloy Steel Plate