Wholesale Nickel Bar NI201 refers to bulk supply of high-purity, low-carbon nickel bars primarily used in chemical processing, electronics, aerospace, and energy industries. NI201 is a commercially pure nickel alloy with superior corrosion resistance, excellent ductility, and thermal stability. Purchasing wholesale from reputable suppliers ensures consistent quality, traceable batches, and compliance with international standards.
Overview of Wholesale Nickel Bar NI201
Wholesale NI201 bars are typically produced in various shapes such as round, square, flat, or hex bars. Factories focus on large-scale production with strict control of chemical composition, mechanical properties, and surface finish. This ensures that bars delivered in bulk meet the requirements of industrial and manufacturing applications.
Chemical Composition
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | ≥99.6 |
| Carbon (C) | ≤0.02 |
| Iron (Fe) | ≤0.40 |
| Copper (Cu) | ≤0.25 |
| Manganese (Mn) | ≤0.35 |
| Silicon (Si) | ≤0.35 |
| Sulfur (S) | ≤0.01 |
Mechanical Properties
| Property | Typical Value |
|---|---|
| Tensile Strength | 370 MPa |
| Yield Strength | 105 MPa |
| Elongation | ≥40% |
| Hardness (Rockwell B) | 45-55 HRB |
Wholesale Nickel Bar NI201 Sizes and Forms
| Shape | Diameter / Width (mm) | Length (mm) |
|---|---|---|
| Round Bar | 6 – 250 | 1000 – 6000 |
| Square Bar | 10 – 150 | 1000 – 6000 |
| Flat Bar | 10 – 100 thickness, width up to 500 | 1000 – 6000 |
| Hex Bar | 8 – 100 | 1000 – 6000 |
Applications of Wholesale Nickel Bar NI201
Wholesale NI201 bars are commonly supplied to industries that require durable, corrosion-resistant nickel in bulk for fabrication and manufacturing:
1. Chemical Processing: Heat exchangers, evaporators, caustic handling vessels, and piping systems.
2. Electronics & Electrical: Battery components, connectors, terminals, and resistive elements.
3. Aerospace & Marine: Engine components, instrumentation, and seawater-resistant equipment.
4. Food & Pharmaceutical: Equipment and machinery handling corrosive or high-purity substances.
Why Choose Wholesale Nickel Bar NI201 Suppliers
Reputable wholesale suppliers provide high-volume production while maintaining strict quality control, including:
• Mill Test Certificates: Traceability and verification of chemical composition and mechanical properties.
• Dimensional Precision: Bars manufactured with tight tolerances and consistent cross-section.
• Surface Quality: Bright or matte finishes to meet industrial fabrication requirements.
• Flexible Volume Supply: Capable of supplying tons of nickel bars for large-scale industrial projects.
Quality Assurance in Wholesale Supply
Wholesale Nickel Bar NI201 undergoes rigorous testing to ensure reliability and performance:
| Test Type | Purpose |
|---|---|
| Chemical Analysis | Confirm nickel purity and low carbon content. |
| Mechanical Testing | Verify tensile strength, elongation, and hardness. |
| Surface Inspection | Detect scratches, dents, or surface irregularities. |
| Dimensional Verification | Ensure length, diameter, and tolerance compliance. |
Packing and Shipping
Wholesale bars are packed using anti-rust wraps and sturdy wooden crates to protect against corrosion and damage during transport. Suppliers provide options for sea, air, or land shipping depending on customer location, and often include full certification and batch traceability.
Related Questions
1. What is the advantage of buying Nickel Bar NI201 wholesale?
Wholesale purchases reduce per-unit costs, ensure a continuous supply for manufacturing, and provide consistent material quality across large projects.
2. Can wholesale NI201 bars be customized?
Yes, reputable suppliers offer customization in shape, size, surface finish, and packaging to meet specific industrial or fabrication requirements.
3. What industries commonly purchase wholesale Nickel Bar NI201?
Chemical processing, electronics, aerospace, marine, and food & pharmaceutical industries frequently purchase NI201 bars in bulk for manufacturing and fabrication purposes.
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