Nickel 200
Gnee specializes in Nickel 200, a commercially pure nickel alloy (99.6% Ni) known for its outstanding corrosion resistance, especially in alkaline, neutral and acidic salt solutions and in reducing environments. We have Nickel 200 in various forms including plates, bars, tubes and fittings, ensuring precision manufacturing, rigorous testing and tailor-made solutions for a wide range of industrial needs.
| Delivery Time | 30-50 days, 7 days for stock goods |
|---|---|
| Loading Port | Shanghai, Tianjin, Qingdao |
| Payment method and term | Wire transfer and letter of credit |
| Supply Ability | Up to 800 tons per month |
| Customization | Supports custom sizes, cutting, welding, and surface treatment |
Description
Nickel 200 is a commercially pure nickel alloy, consisting of 99.6% nickel, with trace amounts of iron, carbon, and other elements. It is known for its excellent corrosion resistance, particularly in alkaline environments, as well as its high thermal and electrical conductivity. Unlike stainless steel, which contains chromium, Nickel 200 maintains its resistance to corrosion in reducing environments, such as hydrochloric acid, and has a high degree of resistance to caustic soda and other alkaline solutions.
It also performs well at both low temperatures (down to -200°C) and elevated temperatures up to 600°C. This makes it ideal for applications like heat exchangers, reactor vessels in chemical processing, and electrical components. Nickel 200’s low magnetic permeability and high strength make it useful in the aerospace and electronic industries.
What forms does Gnee Nickel 200 supplier supply?
- Nickel 200 Seamless Pipe
- Nickel 200 Welded Pipe
- Nickel 200 Plate
- Nickel 200 Sheet
- Nickel 200 Round Bar
- Nickel 200 Forged Fittings
- Nickel 200 Flanges
- Nickel 200 Wire
- Nickel 200 Tubing
- Nickel 200 Pipe Fittings
Nickel alloy 200 Product Parameters
| Parameter | Value |
| Material Grade | Nickel 200 |
| Size | Plates: 5-150mm; Pipes: OD 6-630mm; Bars: Dia 10-400mm |
| Forms Available | Plate, Sheet, Bar, Pipe, Fitting, Flange, Wire |
| Manufacturing Process | Hot Rolling, Cold Rolling, Forging, Welding |
| Surface Treatment | Polished, Pickled, Sandblasted, Bright Annealed |
| Service | Customization, Cutting, Welding, Testing |
| Chemical Composition | Ni: ≥99.0%, Fe: ≤0.40%, C: ≤0.15%, Mn: ≤0.35%, Si: ≤0.35%, S: ≤0.01%, Cu: ≤0.25% |
| Density | 8.90 g/cm³ |
| Melting Point | 1455-1470°C |
| Tensile Strength | ≥350 MPa |
| Yield Strength (0.2%) | ≥140 MPa |
| Elongation | ≥40% |
| Hardness | 55-85 HRB |
| Thermal Conductivity | 90.7 W/m·K (at 25°C) |
| Electrical Resistivity | 0.49 µΩ·m (at 20°C) |
| Application | Chemical processing, aerospace, food processing, electronics, marine, energy |
What ASTM standards of alloy 200 can Gnee produce?
| ASTM Standard | Description |
| ASTM B160 | Specification for Nickel 200 Plate, Sheet, and Strip |
| ASTM B164 | Specification for Nickel 200 Rod, Bar, and Wire |
| ASTM B165 | Specification for Nickel 200 Seamless Pipe and Tube |
| ASTM B366 | Specification for Nickel 200 Fittings |
| ASTM B564 | Specification for Nickel 200 Flanges, Forgings |
UNS N02200 material Equivalent grades
Features and Advantages
- Excellent Corrosion Resistance: Performs exceptionally well in alkaline environments, as well as in acids like hydrochloric acid and caustic soda.
- High Strength and Toughness: Retains good mechanical properties at elevated temperatures (up to 600°C) and in low-temperature environments, down to cryogenic conditions.
- Superior Thermal and Electrical Conductivity: High efficiency in heat and electrical transfer, ideal for components in electrical and electronic systems.
- Non-Magnetic: Low magnetic permeability makes it suitable for sensitive electronic applications.
- Versatility: Widely used in industries such as chemical processing, aerospace, food processing, and energy, due to its robustness and adaptability.
- Formability and Weldability: Easy to fabricate and weld, ensuring its suitability for a wide range of applications, including pipes, fittings, and equipment.
Parameter Information
Chemical Parameters
| Element | Percentage (%) |
| Nickel (Ni) | 99.0 min |
| Iron (Fe) | 0.40 max |
| Carbon (C) | 0.15 max |
| Manganese (Mn) | 0.35 max |
| Silicon (Si) | 0.35 max |
| Sulfur (S) | 0.01 max |
| Copper (Cu) | 0.25 max |
Mechanical Properties
| Property | Value |
| Tensile Strength | ≥350 MPa |
| Yield Strength (0.2%) | ≥140 MPa |
| Elongation | ≥40% |
| Hardness | 55-85 HRB |
Physical Property
| Property | Value |
| Density | 8.90 g/cm³ |
| Melting Point | 1455-1470°C |
| Thermal Conductivity | 90.7 W/m·K (at 25°C) |
| Electrical Resistivity | 0.49 µΩ·m (at 20°C) |
| Modulus of Elasticity | 207 GPa |
| Coefficient of Expansion | 13.4 µm/m·°C (25-100°C) |
Application
- Chemical Processing: Reactors, heat exchangers, and storage tanks.
- Aerospace: Components like jet engine parts, fuel systems, and valves.
- Food Processing: Equipment for handling and processing food products.
- Electronics: Electrical contacts, connectors, and terminals.
- Marine: Propeller shafts and marine equipment.
- Energy: Steam generators, power plant components, and geothermal applications.
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