LDX 2101 Stainless Steel Cathode

Cost-effective and corrosion-resistant cathode solution for demanding EW environments.
LDX 2101 is a duplex stainless steel combining high mechanical strength with excellent corrosion resistance. PRS uses LDX 2101 stainless steel cathode plates in electrowinning systems where aggressive acid conditions and cost efficiency are both priorities. It's a reliable alternative to 316L stainless steel, offering increased strength and reduced nickel content, making it ideal for large-scale copper electrowinning operations.
Technical Parameters
|
Item |
Value |
|
Material |
LDX 2101 Duplex Stainless Steel |
|
Surface Treatment |
Mechanically Polished / Sandblasted |
|
Thickness |
3 mm – 6 mm |
|
Width Range |
800 mm – 1200 mm (customizable) |
|
Length Range |
1200 mm – 2000 mm (customizable) |
|
Electrical Conductivity |
Moderate (suitable for cathodic use) |
|
Corrosion Resistance |
Excellent in H₂SO₄-rich environments |
|
Tensile Strength |
≥ 650 MPa |
|
Service Life |
15 years depending on usage conditions |
Product Advantages
Cost-to-Performance Ratio: LDX 2101 offers a budget-friendly option compared to 316L, while maintaining good resistance to pitting and crevice corrosion.
Mechanical Strength: Its higher strength allows for thinner plate design, reducing material costs while maintaining durability.
Weldability and Formability: Can be easily welded and shaped without compromising structural integrity, ensuring consistent quality in cathode assembly.
Environmental Adaptability: Performs well under aggressive acid conditions, making it suitable for high-load electrowinning cells.
Free Drawings Provided
We provide AutoCAD drawings for free. These can be modified according to customer needs and reviewed by our engineering team before formal business negotiation.
Delivery Time
We maintain short production lead times. For example, 5000 cathode plates can be produced within 90 days.
Payment Terms
50% T/T in advance, the balance before shipment. Bank guarantees can be accepted.
After-sales Support
Response within 24 hours. We offer both remote technical support and onsite installation guidance when needed.

Packaging & Shipping
Export Documentation
PRS has extensive export experience and can quickly prepare certificates of origin and other documents as required.
Packaging
The cathode plates are secured in custom-designed steel-frame packaging, which protects each plate from movement and potential damage during long-distance shipping.
Shipping Arrangement
We support sea freight, rail, and truck delivery. If you're purchasing other equipment like EW cells from PRS, we can integrate cathode plates within the cell for more efficient container use and lower transport costs.
FAQ
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