Nickel alloys are high-performance metallic materials engineered for extreme operating conditions, including high temperature, high pressure, and aggressive corrosion environments.
We supply a comprehensive range of nickel-based alloys, covering widely used grades such as Inconel 600, Inconel 601, Inconel 617, Inconel 625, Inconel 690, Inconel 718, Inconel X-750, Monel 400, Monel K500, Hastelloy C22, Hastelloy C276, Hastelloy X, Nickel 200, Nickel 201, Nimonic 75, Nimonic 80A, and Alloy 800 / 800H / 800HT.
These nickel alloy products are available in sheet, plate, coil, strip, bar, rod, tube, pipe, wire, and forging forms, with standard thickness from 0.3 mm to 50 mm, widths up to 2000 mm, and custom-cut lengths according to project requirements.
Manufactured in accordance with international standards such as ASTM, ASME, EN, DIN, and ISO, our nickel alloys deliver excellent oxidation resistance, superior creep and fatigue strength, and outstanding weldability, making them ideal for aerospace engines, chemical reactors, marine systems, oil & gas equipment, heat exchangers, pressure vessels, and power generation components.

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High Quality
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Advanced Equipment
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Professional Team
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Custom Service
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Alloy C276 | Hastelloy C276 Supplier – C276 Sheet, Plate, Bar, TubeAlias: Hastelloy C276, UNS N10276. Form: Sheet, Plate, Bar, Pipe, Tube. Standards: ASTM B575, ASME SB575, AMS 5740. Material Type: Nickel-Molybdenum-Chromium Alloy. Features: Corrosion Resistant,
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ASTM B575 Nickel Alloy Plate And SheetProduct Name: ASTM B575 Nickel Alloy Plate & Sheet. Alloy Type: Nickel Alloy, High-Performance Alloy. Form: Plate, Sheet, Cut-to-Size. Standards: ASTM B575, ASTM B443, ASTM B443M. Thickness Range:
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ASTM B444 NiCrMoNb And NiCrMoSi Alloy PipeUNS N06625, UNS N06852 and UNS N06219. PIPE OD: 13.7-168.3MM THK: SCH 5S, 10S, 40S, 80S. Tube OD: 6.35-234.9MM THK: 1.65-8.56MM.
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Incoloy Alloy 800/800H/800HTINCOLOY 800, 800H, 800HT
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Alloy 22Alloy 22 (UNS N06022; W. Nr. 2.4602; NiCr21Mo14W). Sheet, Plate, Bar, Pipe & Tube (welded & seamless).
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ASTM B535 NiFeCrSi Alloy Seamless PipeGrade: UNS N08330,UNS N08332. Pipe OD: NPS 1/8 - 18 WT: SCH5S, 10S, 40S, 80S.
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Nickel Alloy 718Rod, Bar, Wire and Forging Stock - ASTM B 637, ASME SB 637. Plate, Sheet and Strip - ASTM B 670, ASTM B 906. Pipe and Tube - SAE AMS 5589, SAE AMS 5590.
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Nickel Alloy 725Bar and wire - ASTM B 805, ASME Code Case 2217. Bar and forging stock - SMC specification HA91, ASME Code Case 2217.
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Nickel Alloy Supplier | Inconel / Monel / Hastelloy Pipe, Tube, Sheet & BarChina leading nickel alloy supplier offering Inconel, Monel, Hastelloy pipes, tubes, sheets & bars. ASTM / ASME certified. Fast delivery for global projects.
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Nickel Alloy 201Alloy 201 (UNS N02201)
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Nickel Alloy 205Nickel 205 Alloy (UNS N02205)
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Nickel Alloy 400MONEL® nickel-copper alloy 400 (UNS N04400/ W.Nr. 2.4360 and 2.4361)
Nickel Alloy Grades Overview Table
| Alloy Series | Alloy Grade | UNS No. | Key Alloying Elements | Main Properties | Typical Applications |
|---|---|---|---|---|---|
| Pure Nickel | Nickel 200 | N02200 | ≥99.0% Ni | Excellent corrosion resistance, high thermal & electrical conductivity | Chemical processing, heat exchangers, electronics |
| Nickel 201 | N02201 | ≥99.0% Ni (low carbon) | Improved high-temperature performance | Chemical equipment, high-temp vessels | |
| Inconel | Inconel 600 | N06600 | Ni-Cr-Fe | Oxidation & corrosion resistance | Furnace parts, heat exchangers |
| Inconel 601 | N06601 | Ni-Cr-Al | High-temperature oxidation resistance | Thermal processing equipment | |
| Inconel 617 | N06617 | Ni-Cr-Co-Mo | Exceptional creep strength | Gas turbines, aerospace | |
| Inconel 625 | N06625 | Ni-Cr-Mo-Nb | High strength & corrosion resistance | Offshore, chemical, aerospace | |
| Inconel 690 | N06690 | Ni-Cr | Resistance to stress corrosion cracking | Nuclear & power plants | |
| Inconel 718 | N07718 | Ni-Cr-Fe-Nb-Mo | High fatigue & creep resistance | Jet engines, turbines | |
| Inconel X-750 | N07750 | Ni-Cr-Al-Ti | High strength after heat treatment | Springs, turbine components | |
| Monel | Monel 400 | N04400 | Ni-Cu | Seawater & acid resistance | Marine, pumps, valves |
| Monel K500 | N05500 | Ni-Cu-Al-Ti | Higher strength than 400 | Shafts, fasteners | |
| Hastelloy | Hastelloy C22 | N06022 | Ni-Cr-Mo | Outstanding corrosion resistance | Chemical reactors |
| Hastelloy C276 | N10276 | Ni-Cr-Mo-W | Excellent resistance to pitting & crevice corrosion | Chemical processing | |
| Hastelloy X | N06002 | Ni-Cr-Fe-Mo | Oxidation resistance at high temp | Gas turbines | |
| Nimonic | Nimonic 75 | N06075 | Ni-Cr-Ti | Oxidation resistance | Aerospace exhaust systems |
| Nimonic 80A | N07080 | Ni-Cr-Al-Ti | High creep strength | Turbine blades | |
| Alloy 800 Series | Alloy 800 | N08800 | Ni-Fe-Cr | Good heat & corrosion resistance | Heat exchangers |
| Alloy 800H | N08810 | Ni-Fe-Cr (controlled C) | Improved creep resistance | Petrochemical furnaces | |
| Alloy 800HT | N08811 | Ni-Fe-Cr (Al + Ti) | Enhanced high-temp strength | Power generation | |
| Other Nickel Alloys | Alloy 825 | N08825 | Ni-Fe-Cr-Mo-Cu | Acid corrosion resistance | Chemical & oil & gas |
| Alloy 901 | N09901 | Ni-Fe-Co-Mo | High strength at elevated temp | Aerospace fasteners |
Applicable Product Forms (All Grades)
Nickel Alloy Sheet / Plate
Nickel Alloy Coil / Strip
Nickel Alloy Bar / Rod
Nickel Alloy Tube / Pipe
Nickel Alloy Wire
Nickel Alloy Forgings / Flanges
Standard thickness: 0.3–50 mm
Width: up to 2000 mm
Length: up to 6000 mm (custom cut available)
Standards & Compliance
Manufacturing & testing according to ASTM, ASME, EN, DIN, ISO
Full Mill Test Certificate (MTC) provided
Chemical composition & mechanical properties guaranteed
Why Choose Us?
Full Nickel Alloy Range
Inconel, Monel, Hastelloy, Nimonic, Alloy 800 series, Nickel 200 / 201 — one-stop supply for multiple grades.
Clear Specifications & Standards
Sheets, plates, coils, bars, tubes, wires supplied according to ASTM, ASME, EN, DIN, ISO standards.
Strict Quality Control
Chemical & mechanical testing, dimensional inspection, full Mill Test Certificate (MTC) with heat traceability.
Trusted Inspection
Third-party inspection available by SGS, TUV, or BV.
Quick Buyer Decision Guide – Nickel Alloys
1️⃣ Choose by Application
| Application | Recommended Nickel Alloy Grades |
|---|---|
| High-temperature furnace & heat treatment | Inconel 600 / 601 / 617 |
| Aerospace engines & gas turbines | Inconel 718 / X-750 / Nimonic 80A |
| Marine & seawater environments | Monel 400 / Monel K500 |
| Chemical reactors & acid resistance | Hastelloy C22 / C276 / Alloy 825 |
| Power generation & nuclear | Inconel 690 / Alloy 800H / 800HT |
| Electrical & cryogenic use | Nickel 200 / Nickel 201 |
2️⃣ Choose by Key Property
| Priority Requirement | Best-Suited Grades |
|---|---|
| Highest corrosion resistance | Hastelloy C22 / C276 |
| High strength at elevated temperature | Inconel 718 / 617 |
| Excellent seawater resistance | Monel 400 / K500 |
| Best weldability | Inconel 625 / Nickel 200 |
| Cost-effective nickel alloy | Alloy 800 / Alloy 825 |
3️⃣ Choose by Product Form
| Required Form | Available Options |
|---|---|
| Sheet / Plate | Inconel, Monel, Hastelloy, Nickel 200/201 |
| Coil / Strip | Inconel 625, Monel 400, Nickel 200 |
| Bar / Rod | Inconel 718, 625, Monel K500 |
| Tube / Pipe | Inconel 600, 625, Alloy 800 series |
| Wire / Fastener | Inconel X-750, Nimonic alloys |
4️⃣ Quick Order Checklist (For Buyers)
Before sending your RFQ, please confirm:
✔ Alloy grade (e.g. Inconel 625, Monel 400)
✔ Product form (sheet / plate / tube / bar)
✔ Size & tolerance (thickness, width, length or OD/WT)
✔ Quantity & target delivery time
✔ Applicable standard (ASTM / EN / DIN)
This helps us provide accurate pricing and fast quotation.
5️⃣ Not Sure Which Grade to Choose?
Our technical team can assist with material selection based on temperature, corrosion media, pressure, and budget.
Just share your application and operating conditions, and we will recommend the most suitable nickel alloy.
we are here for you
FAQ
Q1: What is your MOQ for nickel alloy products?
A: Standard MOQ is 1–3 tons per grade. For sheets, plates, or bars in stock sizes, smaller trial orders may be accepted.
Q2: What is the typical lead time?
A:
Stock materials: 7–10 days
Production orders: 15–30 days, depending on grade, size, and quantity.
Q3: Do you support mixed grades or mixed sizes in one order?
A: Yes. We support mixed alloy grades and mixed dimensions to help customers optimize inventory and shipping costs.
Q4: What payment terms do you accept?
A: We commonly accept T/T, L/C at sight, and other terms by negotiation for long-term customers.
Q5: How are nickel alloy products packed?
A: Products are packed with waterproof wrapping, wooden cases, or steel pallets, suitable for long-distance sea transportation.
Q6: Can you provide export documents?
A: Yes. We provide commercial invoice, packing list, MTC, certificate of origin, and other required export documents.
Q7: Is third-party inspection available before shipment?
A: Yes. Inspection can be arranged with SGS, TUV, or BV upon request.
Q8: Do you offer technical support for material selection?
A: Yes. Our team assists buyers in alloy grade selection, specification confirmation, and application matching.
Xi'an Dongmeng Group Co., Ltd. is one of the leading nickel alloys manufacturers and suppliers in China. We warmly welcome you to buy or wholesale cheap nickel alloys in stock here from our factory. All customized products are with high quality and competitive price. For free sample, contact us now.
Alloy C276, Nickel Alloy 205, NIMONIC 90 Alloy

