Xi'an Dongmeng Group Co., Ltd. is one of the most reliable manufacturers and suppliers of Nickel 200 Clad Plate Supplier | UNS N02200 Pure Nickel Clad Steel Plate in China, also supports customized service. With abundant experience, we warmly welcome you to wholesale cheap products in stock here and get free sample from our factory. For price consultation, contact us.
Nickel 200 clad plate is a composite metal plate made by bonding a layer of commercially pure Nickel 200 / UNS N02200 onto a carbon steel, pressure vessel steel, low alloy steel or stainless steel base plate. The nickel cladding layer provides corrosion resistance in alkaline and neutral environments, while the steel backing delivers structural strength, dimensional stability and cost efficiency.
Nickel 200 is a commercially pure wrought nickel alloy with high nickel content, good mechanical properties, excellent thermal conductivity and high electrical conductivity. It is especially valued in caustic soda, alkali handling, food processing, chemical equipment and electrical-related industrial applications. Technical data sheets describe Nickel 200 as commercially pure nickel with strong corrosion resistance and high thermal/electrical conductivity.
Compared with solid Nickel 200 plate, Nickel 200 clad steel plate reduces nickel consumption while keeping the corrosion-resistant nickel surface in contact with the process medium. This makes it a practical solution for large tanks, pressure vessels, evaporators, crystallizers, heat exchanger parts, chemical drums and alkaline process equipment.
The existing page already covers basic product information such as cladding material, carbon steel or stainless steel core, 2–15 mm nickel cladding thickness and customizable plate sizes. This upgraded version expands the page with stronger SEO structure, clearer engineering logic and more B2B purchasing information.
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What Is Nickel 200 Clad Steel Plate?
Nickel 200 clad steel plate is not a simple coating or surface plating. It is a metallurgically bonded composite plate where the Nickel 200 layer and base steel are joined through high-energy bonding or rolling processes. The nickel layer works as the corrosion-resistant surface, while the steel base provides load-bearing strength.
This structure is especially useful when the equipment requires:
Pure nickel contact surface
Better cost control than solid nickel plate
Higher structural strength than thin nickel sheet
Large-size plate fabrication
Weldable and formable equipment design
Long-term service in alkaline or neutral corrosive environments
Nickel 200 Clad Plate Structure
| Layer | Material | Function |
|---|---|---|
| Cladding Layer | Nickel 200 / UNS N02200 | Corrosion resistance, alkali resistance, conductivity, process contact surface |
| Transition Interface | Metallurgical bonding zone | Prevents separation and supports load transfer |
| Base Metal | Carbon steel / pressure vessel steel / stainless steel | Mechanical strength, pressure resistance, cost control |
| Final Plate | Nickel 200 + steel composite | Combines corrosion resistance and structural performance |
Why Choose Nickel 200 Clad Plate Instead of Solid Nickel 200 Plate?
| Comparison Item | Solid Nickel 200 Plate | Nickel 200 Clad Steel Plate |
|---|---|---|
| Nickel Consumption | High | Lower |
| Material Cost | Expensive for large equipment | More economical |
| Corrosion Surface | Full nickel thickness | Nickel surface where needed |
| Structural Strength | Good | Enhanced by steel base |
| Large Vessel Fabrication | Higher cost | More practical |
| Pressure Equipment Design | Possible | More cost-effective |
| Best Use | Small parts, high-purity parts | Large tanks, vessels, evaporators, tube sheets |
Nickel 200 Material Characteristics
Nickel 200 is widely used where corrosion resistance, purity, conductivity and ductility are required. Key characteristics include:
Commercially pure nickel composition
Good resistance to caustic soda and alkaline media
High thermal conductivity
High electrical conductivity
Good ductility and formability
Magnetic properties
Low gas content and low vapor pressure
Good resistance to neutral and alkaline salt solutions
Nickel 200 is commonly associated with ASTM B160, ASTM B161 and ASTM B162 product standards, including plate, sheet and strip under ASTM B162 / ASME SB162.
Chemical Composition of Nickel 200 / UNS N02200
| Element | Content |
|---|---|
| Nickel, Ni | Min. 99.0% |
| Iron, Fe | Max. 0.40% |
| Manganese, Mn | Max. 0.35% |
| Carbon, C | Max. 0.15% |
| Copper, Cu | Max. 0.25% |
| Silicon, Si | Max. 0.35% |
| Sulfur, S | Max. 0.01% |
Mechanical Properties of Nickel 200
| Property | Typical Requirement |
|---|---|
| Tensile Strength | ≥380 MPa / 55 ksi |
| Yield Strength | ≥105 MPa / 15 ksi |
| Elongation | ≥30% |
| Hardness | Approx. HRB 45–70 |
Mechanical values vary by product form, thickness, heat treatment and delivery condition. The final composite plate properties depend on both the Nickel 200 cladding layer and selected base metal.
Physical Properties
| Property | Typical Value |
|---|---|
| Density | 8.89 g/cm³ |
| Melting Range | Approx. 1446°C / 2635°F |
| Thermal Conductivity | Approx. 70.2 W/m·K at 20°C |
| Modulus of Elasticity | Approx. 204 GPa |
| Electrical Resistivity | Approx. 9.6 μΩ·cm at 20°C |
Nickel 200's high thermal and electrical conductivity makes it different from many corrosion-resistant nickel alloys that are primarily selected only for acid resistance.
Available Base Metal Options
| Base Metal | Standard / Grade | Recommended Application |
|---|---|---|
| Carbon Steel | ASTM A36, Q235 | General tanks, non-pressure structures |
| Pressure Vessel Steel | ASME SA516 Gr.60 / Gr.70 | Pressure vessels, chemical tanks |
| Low Alloy Steel | Q345, SA387 optional | Higher strength or temperature-related structures |
| Stainless Steel | 304 / 316L | Clean environment or special transition structures |
| Custom Steel Base | According to drawing | Project-specific equipment fabrication |
Product Specifications
| Item | Available Range |
|---|---|
| Total Thickness | 5–120 mm or customized |
| Nickel 200 Cladding Thickness | 1.5–20 mm or customized |
| Base Steel Thickness | 3–100 mm or customized |
| Width | 500–3000 mm |
| Length | 1000–12000 mm |
| Surface Finish | Mill finish, pickled, polished, blasted, machined |
| Edge Condition | Cut edge, mill edge, bevel edge |
| Plate Shape | Flat plate, cut-to-size plate, tube sheet blank, vessel plate |
| Testing | UT, PT, shear test, bending test, PMI optional |
| Certificate | EN 10204 3.1 / third-party inspection optional |
Metric + Imperial Size Reference
| Nickel Layer | Steel Base | Total Thickness | Width | Length |
|---|---|---|---|---|
| 2–6 mm / 0.079–0.236 in | 6–40 mm / 0.236–1.575 in | 8–46 mm | 1000–2500 mm | 2000–8000 mm |
| 3–10 mm / 0.118–0.394 in | 10–60 mm / 0.394–2.362 in | 13–70 mm | 1500–3000 mm | 3000–10000 mm |
| 5–15 mm / 0.197–0.591 in | 20–100 mm / 0.787–3.937 in | 25–115 mm | Customized | Customized |
| Custom | Custom | According to drawing | Custom | Custom |
Corrosion Resistance Analysis
Nickel 200 clad plate is especially suitable for equipment exposed to alkaline, neutral salt and caustic environments. Its corrosion performance is different from high-alloy materials such as C276 or Alloy 625. Nickel 200 is usually selected when the working medium requires pure nickel behavior, especially in caustic soda and alkali-related applications.
Suitable Media
Caustic soda / sodium hydroxide
Potassium hydroxide
Alkali salt solutions
Neutral salt solutions
Distilled water and natural water
Food-grade organic acids under suitable conditions
Certain reducing chemical environments
Brine and alkaline process streams
Engineering Notes
Nickel 200 performs very well in many alkaline environments. However, for elevated temperature service above approximately 315°C / 600°F, low-carbon Nickel 201 is often considered because carbon content becomes more critical at high temperature.
Processing & Fabrication Performance
Nickel 200 clad steel plate can be processed into industrial equipment components by:
Cutting
Rolling
Bending
Forming
Machining
Drilling
Beveling
Welding
Tube sheet processing
Tank and vessel fabrication
During fabrication, the nickel cladding surface should be protected from carbon steel contamination. Tools used on carbon steel should not be directly used on the nickel surface without cleaning, especially for corrosion-critical equipment.
Welding Performance
Nickel 200 clad plate can be welded with proper clad plate welding procedures. The welding process should consider both the nickel layer and the base steel layer.
Welding Recommendations
Use qualified WPS / PQR before production welding
Weld the base steel side according to base material requirements
Use suitable nickel filler metal for the Nickel 200 cladding layer
Control dilution between steel and nickel layers
Avoid iron contamination on nickel surface
Perform PT or UT inspection when required
Apply proper cleaning after welding
For pressure vessel or chemical equipment projects, welding details should follow project drawings, design code and inspection requirements.
Why Choose Nickel 200 Clad Steel Plate?
Outstanding Alkali and Corrosion Resistance: Perfect for caustic solutions, strong acids, and seawater.
Mechanical Strength Meets Cost Efficiency: The steel core provides robust structural support while lowering overall cost.
Long-Term Durability: Minimizes pitting, crevice corrosion, and stress-related degradation in harsh environments.
Flexible Fabrication: Can be cut, welded, bent, or machined according to your project needs.
Customizable to Project Needs: Thickness, width, and length can be tailored for specialized equipment.
Applications – Real World Use Cases
Caustic Soda & Chlor-Alkali Industry
Caustic soda storage tanks
Sodium hydroxide process equipment
Alkali evaporators
Chlor-alkali plant components
Chemical drums and containers
Chemical Processing Equipment
Reactors
Crystallizers
Process tanks
Neutral salt solution vessels
Chemical transfer equipment
Food & Pharmaceutical Equipment
Food processing vessels
Brine handling equipment
Organic acid processing equipment
High-purity process contact surfaces
Electrical & Conductive Components
Conductive plates
Battery-related equipment
Electrical industry parts
Heat transfer components
Marine & Water Treatment
Brine tanks
Seawater-related components under suitable design
Desalination equipment parts
Water treatment tanks
Pressure Vessel & Heat Exchanger Fabrication
Clad pressure vessel shells
Tube sheet blanks
Heat exchanger plates
Evaporator bodies
Separator components
Delivery & Packaging
Delivery Terms: FOB, CIF, CFR, DDP available.
Packaging: Nickel surface protected with plastic film or kraft paper; steel side coated with anti-corrosion oil; wooden crates, pallets, or steel frames for safe transport. Custom packaging available for oversized or sensitive plates.
Lead Time: Stock products: 2–4 weeks; custom sizes/alloys: 4–8 weeks.
Inspection & Certification: Full MTC, third-party inspection, ultrasonic and dye penetrant testing to ensure quality.
Why Choose Xi'an Dongmeng Group Co., Ltd.
Supplier of nickel alloy, clad plate, stainless steel, carbon steel and alloy metal products
Customized Nickel 200 clad plate solutions according to drawings and project specifications
Support for ASTM B162, ASME SB162, ASTM A265 and EN 10204 3.1 documents
Available carbon steel, pressure vessel steel and stainless steel base materials
Support for cutting, machining, beveling and tube sheet blank supply
UT inspection, MTC 3.1 and third-party inspection available
Export-oriented packaging for global industrial projects
Suitable for EPC contractors, pressure vessel manufacturers and chemical equipment fabricators
Ready to Source Premium Clad Steel Plates?
Whether you need Titanium, Alloy 20, Alloy 625, C276 Hastelloy, Monel 400, Inconel 600, or Nickel 200 Clad Plates, our team is here to provide technical support, fast quotations, and custom solutions tailored to your project needs.
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
FAQ
1. What is Nickel 200 clad plate?
Nickel 200 clad plate is a composite metal plate made by bonding a commercially pure Nickel 200 layer to carbon steel, pressure vessel steel or stainless steel.
2. What is the main advantage of Nickel 200 cladding?
The main advantage is excellent resistance to caustic soda and alkaline environments, combined with high thermal and electrical conductivity.
3. Is Nickel 200 clad plate cheaper than solid Nickel 200 plate?
Yes. It uses Nickel 200 only on the working surface and uses steel as the structural base, which helps reduce total material cost for large equipment.
4. What is the common cladding thickness?
Common Nickel 200 cladding thickness includes 2 mm, 3 mm, 4 mm, 5 mm, 6 mm and customized thickness according to design requirements.
5. What base metal can be used?
Common base metals include ASTM A36, ASME SA516 Gr.70, Q235, Q345, 304 stainless steel and 316L stainless steel.
6. Can Nickel 200 clad plate be welded?
Yes. It can be welded with proper clad plate welding procedures, suitable nickel filler metal and controlled dilution.
7. Is Nickel 200 suitable for high-temperature service?
Nickel 200 can be used in many industrial environments, but for higher temperature applications, Nickel 201 may be preferred due to its lower carbon content.
8. Can you supply Nickel 200 clad tube sheets?
Yes. We can supply Nickel 200 clad plates for tube sheet blanks, including cutting, drilling and machining support.
9. What certificates can you provide?
We can provide EN 10204 3.1 material certificate, ultrasonic testing report, dimensional inspection report and third-party inspection if required.
10. What industries use Nickel 200 clad steel plate?
It is used in caustic soda plants, chemical processing, food processing, alkali tanks, marine equipment, heat exchangers and pressure vessel fabrication.
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