C2000 Hastelloy® Alloy Pipe | Unrivaled Versatility in Extreme Corrosive Environments
✓ Hybrid Corrosion Mastery: Resists 40% H₂SO₄ + 10% HCl at 80°C (176°F) with 0.001mm/year corrosion rate.
✓ Oxidation-Reduction Balance: Unique 23% Cr + 16% Mo + 1.6% Cu composition combats both oxidizing acids (e.g., HNO₃) and reducing acids (e.g., HCl).
✓ Thermal Resilience: Maintains integrity from -50°C to 450°C (-58°F to 842°F) under cyclic thermal stress.
✓ Precision Fabrication: Available in seamless (ASTM B622) and welded (ASTM B619) forms, with ID/OD tolerances ±1% and Ra ≤0.8μm internal finish.
C2000 Hastelloy® Alloy Pipe (UNS N06200)
Engineered to conquer both oxidizing and reducing environments, C2000 Hastelloy® alloy pipe leverages a nickel-chromium-molybdenum-copper matrix (Ni-59%, Cr-23%, Mo-16%, Cu-1.6%) to deliver unmatched resistance to sulfuric acid, hydrochloric acid, and mixed acid-chloride media. Certified to ASTM B619/B622, ASME SB-619/SB-622, and NACE MR0175, this alloy outperforms traditional Hastelloy grades like C276 and C22 in complex chemical environments, offering 2x the lifespan of 316L in applications requiring dual resistance to oxidizing and reducing conditions.
- Sizes: OD 6mm–600mm | Wall Thickness 1mm–50mm
- Surface Finishes: Pickled, Electropolished (Ra ≤0.4μm), Bead-Blasted
- Mechanical Properties: Yield Strength ≥415 MPa | Tensile Strength ≥855 MPa | Elongation ≥45% | Hardness ≤230 HBW
| Parameter Category | Value/Description |
|---|---|
| Material Standard | ASTM B622 (Seamless), ASTM B619/B626 (Welded), ASME SB622, EN 2.4675 |
| Chemical Composition (%) | Ni ≥59, Cr 22–24, Mo 15–17, Cu 1.3–1.9, Fe ≤3.0, Co ≤2.0, C ≤0.01, Mn ≤0.50, Si ≤0.08, S ≤0.01, P ≤0.025 |
| Tensile Strength (MPa) | ≥760 (Annealed) |
| Yield Strength (MPa) | ≥340 (Annealed) |
| Elongation (%) | ≥45 (in 50mm gauge length) |
| Hardness | Brinell (HBW): ≤220; Rockwell (HRB): ≤95 (Annealed) |
| Density (g/cm³) | 8.50 |
| Melting Range (°C) | 1315–1370 |
| Thermal Conductivity (W/m·K) | 11.0 (at 20°C) |
| Thermal Expansion (10⁻⁶/°C) | 12.5 (20–100°C) |
| Electrical Resistivity (Ω·m) | 1.20 × 10⁻⁶ (at 20°C) |
| Elastic Modulus (GPa) | 200 |
| Magnetic Permeability | Non-magnetic |
| Corrosion Resistance | Superior resistance to sulfuric acid (H₂SO₄), hydrochloric acid (HCl), chlorides, and mixed acids. Outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking (SCC). PREN ≥36. |
| Heat Treatment | Solution Annealing: 1120–1170°C followed by rapid cooling (water quench). |
| Surface Finishes | Pickled, Polished (ID/OD), Bright Annealed (BA), or as per ASTM standards. |
| Pipe Dimensions | – OD: 1/8″ to 24″ (Seamless/Welded) – Wall Thickness: SCH 5S to SCH XXS – Length: Random or Cut Length (up to 12m). |
| Key Applications | Sulfuric acid production pipelines, chemical reactors, flue gas desulfurization (FGD) systems, seawater cooling pipes, pharmaceutical processing equipment. |
C2000 Hastelloy® Alloy Pipe (UNS N06200) Applications
| Industry | Critical Use Cases | C2000 Pipe Advantage |
|---|---|---|
| Chemical Processing | Mixed-acid reactors, HCl/H₂SO₄ transfer lines | 0.0007mm/year corrosion rate in 30% H₂SO₄ + 5% HCl at 90°C. |
| Flue Gas Scrubbing | FGD scrubber headers, SOx/NOx ducting | Resists 15% HCl + 10% HF at 120°C (248°F). |
| Pharmaceutical | CIP/SIP systems, solvent recovery loops | Complies with FDA CFR 211.65 and EU GMP Annex 1 for sterile processes. |
| Mining & Metallurgy | Acid leaching tanks, electrowinning cells | Immune to H₂SO₄/CuSO₄ hybrid solutions up to 50% concentration. |
C2000 Hastelloy® Alloy Pipe (UNS N06200) Product Packaging
C2000 Hastelloy® Alloy Pipe (UNS N06200) are engineered to withstand hydrochloric acid, wet chlorine gas, and nuclear reprocessing environments. To maintain their zero-leak integrity and metallurgical stability during global transit, we deploy multi-layered protective systems and smart logistics protocols adhering to ASME B31.3, NACE MR0103, and ISO 9712 standards.
PE Shrink Wrapping
Each pipe is wrapped in 200μm polyethylene film to block moisture, dust, and UV exposure.
End Caps
Plastic/rubber caps on both ends to prevent dents, debris ingress, and thread damage.
Shock-Absorbing Bundling
Steel-Strapped Wooden Pallets: Heavy-duty pallets with non-slip rubber mats (Max load: 5 tons).
Laser-etched QR codes
PMI (Positive Material Identification) reports,Radiographic Testing (RT) films for weld integrity ,EN 10204 3.2 material certificates
Why Choose Us
Where Precision Meets Partnership，25 years of focus on metal material science，Not only a supplier, but also your engineering consultant，Fast and zero compromise，Sustainable trust cycle。
Full specification coverage & flexible customization
Unlimited size: thickness 0.1mm ultra-thin plate to 300mm extra-thick plate, width up to 2000mm, support non-standard cutting. Various surface treatments: 2B, BA mirror, brushed (No.4), sandblasting, etc., to meet food grade, medical grade or decorative needs.
Global Certification & Quality Assurance
Full-process certification: products comply with international standards such as ASTM, EN, JIS, and provide traceable MTC (factory test certificate). Strict quality inspection: from raw materials to finished products, 100% pass spectral analysis, hardness test and salt spray test to ensure zero-defect delivery.
Fast delivery & global supply
Multi-location warehousing: strategic inventory in Asia, Europe, and America, urgent orders will arrive globally within 15 days. One-stop service: provide value-added services such as striping, laser cutting, welding processing, etc. to shorten customer production cycle.
Industry Solution Experts
Cross-domain experience: 20 years of experience in the chemical, energy, construction, medical and other industries, providing targeted material selection guides.
Technical support: Free welding parameter recommendations, corrosion resistance reports and installation guidance to reduce customer risks.
Cost optimization capabilities
Price transparency: Direct-operated factories have no middleman price difference, long-term customers enjoy tiered discounts and quarterly price lock services. Zero waste commitment: Precise cutting according to customer drawings, and surplus material repurchase plan to reduce material waste.
Sustainable production
Environmentally friendly process: Using electric arc furnace (EAF) steelmaking, 90% of the raw materials are recycled steel, and the carbon footprint is reduced by 40%. Circular economy: Provide scrap stainless steel plate recycling and remelting services to help customers achieve ESG goals.
C2000 Hastelloy® Alloy Pipe (UNS N06200) Shipping
Sea transport
40HQ container (loading capacity 28 tons) / bulk carrier (LCL minimum 1 ton)
Air transport
reach major airports around the world within 7 days (DDP/DAP terms)
Land transport
door-to-door within China (qualification for dangerous goods transportation)
Our Services
We guarantee global door-to-door delivery within 7–15 business days via partnerships with DHL, Maersk, and UPS.
FAQ
Q1: How does C2000 differ from C276 in mixed-acid service?
A: C2000’s 23% Cr + 1.6% Cu enables superior performance in H₂SO₄+HCl hybrid environments, while C276 excels in pure HCl. C2000 also resists oxidizing acids like HNO₃, which C276 cannot.
Q2: What welding filler metals are recommended?
A: Use ERNiCrMo-13 filler with GTAW (TIG), maintaining 0.7–1.0 kJ/mm heat input and interpass T ≤120°C. Post-weld annealing is not required.
Q3: Are pipes certified for nuclear waste reprocessing?
Full compliance includes:
- ASME Section III Division 5 certification
- ISO 9328-4 NDT reports (UT/PT/RT)
- NACE TM0284 HIC testing
Q4: What’s the minimum order quantity (MOQ)?
Standard stock: 1000 kg MOQ.
Custom sizes/heat treatments: 5 tons MOQ (lead time 25 days).
Q5: How to verify material authenticity pre-installation?
Scan RFID tags with HastelloyGuard™ app for:
- XRF validation against PMI certificates
- 3D EBSD microstructure maps
- Blockchain-validated EN 10204 3.2 reports
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