Laser Cutting Round, Square, Special Size Alloy C276 Nickel Alloy Plate Sheets

1. Core Chemical Composition (Parameters)

2. Mechanical & Corrosion Performance

2.1 Mechanical Properties (Room Temperature, Annealed Condition)

2.2 High-Temperature Performance

• Continuous Operating Temperature: Up to 1093°C (2000°F) in oxidizing environments.
• Short-Term Peak Temperature: Resists thermal cycling up to 1204°C (2200°F) without significant strength loss.

2.3 Corrosion Resistance (Key Advantage)

• Resists Harsh Chemicals: Unaffected by sulfuric acid, hydrochloric acid, acetic acid, and chlorine gas (common in chemical processing).
• Chloride Environments: Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking (SCC) in chloride-rich media (e.g., seawater, brines).
• Oxidation Resistance: Maintains stability in oxidizing atmospheres (up to 1093°C) and reduces scaling compared to other nickel alloys.

3. Manufacturing & Quality Standards

4. Available Specifications (Sizes for Laser Cutting)

4.1 Standard Plate/Sheet Dimensions

4.2 Laser-Cut Shape Customization

• Round Shapes: Diameter range: 10 mm – 2000 mm; tolerance: ±0.1 mm (for precision applications).
• Square Shapes: Side length range: 15 mm – 1800 mm; right angle tolerance: ±0.05°.
• Special Sizes: Custom cutouts, notches, or irregular shapes (e.g., oval, hexagonal) supported via CAD drawings; minimum feature size: 5 mm.

5. Equivalent Grades (Same 牌号)

6. Laser Cutting Service Advantages

Key Benefits of Laser Cutting:

• Precision: Tolerance as tight as ±0.05 mm, ideal for components requiring exact fits (e.g., pressure vessel gaskets, chemical reactor parts).
• No Thermal Distortion: Low-heat input avoids warping or altering the alloy’s corrosion resistance (unlike plasma cutting).
• Smooth Edges: Laser-cut edges require no post-processing (e.g., grinding) for most applications, reducing production time.
• Flexibility: Supports small-batch prototypes and large-volume production; quick turnaround for custom shapes (3–7 business days for standard orders).

Cutting Process Parameters (for Alloy C276):

• Laser Type: Fiber laser (1000W–6000W, depending on thickness).
• Cutting Speed: 50–300 mm/min (varies by plate thickness: faster for thin sheets, slower for thick plates).
• Edge Finish: Ra ≤ 1.6 μm (meets industrial surface roughness requirements).

7. Application Fields

• Chemical Processing: Reactors, heat exchangers, valves, and piping for handling acids (sulfuric, hydrochloric) and toxic chemicals.
• Oil & Gas: Downhole components, offshore platforms, and subsea pipelines (resists seawater and sour gas corrosion).
• Pharmaceuticals: Sanitary equipment (tanks, mixers) that requires corrosion resistance and compliance with FDA standards.
• Wastewater Treatment: Equipment for treating chloride-rich or acidic wastewater (e.g., clarifiers, pumps).
• Aerospace & Defense: Engine components and exhaust systems (withstands high temperatures and oxidative stress).
• Power Generation: Boiler tubes and turbine parts for fossil fuel or nuclear power plants (resists high-pressure steam corrosion).

8. Packaging & Shipping

8.1 Packaging

• Standard Plates/Sheets: Wrapped in moisture-proof kraft paper + PE film, then placed on wooden pallets (fumigated to meet ISPM 15 standards for international shipping).
• Laser-Cut Parts: Separated by foam or cardboard inserts to prevent scratches; packed in corrugated boxes (for small parts) or wooden crates (for large/heavy parts).
• Labeling: Each package is labeled with material grade (Alloy C276/UNS N10276), thickness, size, quantity, heat number, and batch certificate (MTC).

8.2 Shipping

• Domestic Shipping: Via truck (for bulk orders) or courier (for small batches); delivery time: 2–5 business days.
• International Shipping: Via sea freight (cost-effective for large volumes) or air freight (fast delivery for urgent orders); supported ports: Shanghai, Ningbo, Shenzhen (China) or Rotterdam (Europe), Houston (USA); delivery time: 7–30 business days (varies by destination).
• Documentation: Includes Commercial Invoice, Packing List, Material Test Certificate (MTC, per ASTM B575), and Fumigation Certificate (if applicable).