Nickel Alloy Steel Sheet
Nickel alloy steel plate is a high-performance alloy material with nickel as the matrix and added elements such as chromium (Cr), molybdenum (Mo), and tungsten (W). It can be used for a long time in an environment above 800°C and has excellent anti-oxidation performance.
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of nickel alloy steel sheet in China. With abundant experience, we warmly welcome you to wholesale customized nickel alloy steel sheet from our factory. For price consultation, contact us.
Nickel alloy steel plates have a yield strength of 300-1000 MPa and an elongation of 20%+, making them suitable for high-pressure conditions. They perform well in acid, alkali, and salt environments, and are particularly suitable for chemical and marine engineering. They can withstand temperatures above 1000°C and are used in aerospace and energy equipment.
GNEE supplies Nickel Alloy Plate
| Grade | Typical Composition | Key Properties | Applications |
|---|---|---|---|
| Inconel 600 | Ni-15Cr-8Fe | High-temperature oxidation resistance, carburization resistance | Heat treatment equipment, petrochemical reactors |
| Hastelloy C-276 | Ni-16Mo-15Cr | Resistance to strong acids (e.g., HCl, H₂SO₄), chloride environments | Chemical pipelines, FGD systems |
| Monel 400 | Ni-30Cu | Seawater corrosion resistance, low-temperature toughness | Marine components, desalination systems |
| Incoloy 800H | Ni-32Fe-21Cr | High-temperature strength, creep resistance |
Nickel Alloy vs Stainless Steel Plates
| Property | Nickel Alloy Plates | Stainless Steel Plates (e.g., 316L) |
|---|---|---|
| Corrosion Resistance | Excellent (pitting/crevice corrosion resistance) | Good (depends on Cr/Ni content) |
| High-Temperature Resistance | Up to 1200°C+ | Up to 800°C (e.g., 444 stainless steel) |
| Density | Higher (8.4–8.8 g/cm³) | Lower (7.9 g/cm³) |
| Cost | High (due to nickel scarcity) | Moderate (depends on all |
Nickel-based alloy plate specifications:
Thickness: 0.5–100 mm
Width: 1000–2500 mm
Implementation standards: ASTM B434, ASME SB-575
Surface treatment: hot rolling (black skin), cold rolling (bright), pickling, sandblasting.
Nickel alloy steel plate manufacturer

Inconel 600 high temperature resistant steel plate packaging

FAQ
Q: How to choose the model of nickel alloy steel plate?
Acid environment → Hastelloy C-276 (resistant to hydrochloric acid and sulfuric acid).
High temperature oxidation → Inconel 600 (strong oxidation resistance).
Seawater environment → Monel 400 (resistant to chloride ion corrosion).
High temperature strength → Incoloy 800H (excellent creep resistance).
Q: What is the maximum operating temperature of nickel alloy steel plate?
Inconel 600: Long-term use temperature can reach 1095°C, short-term resistance to 1200°C.
Hastelloy C-276: Temperature resistance up to 1000°C in reducing acid, slightly lower in oxidizing environment.
Incoloy 800H: Outstanding high temperature strength, suitable for long-term service at 800–1000°C.
Q: What are the implementation standards for nickel alloy steel plates?
International standards: ASTM B434 (Inconel 600), ASTM B575 (Hastelloy C-276).
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