304 Stainless Steel Sheet Electrode

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304 Stainless Steel Sheet Electrode

304 Stainless Steel Sheet Electrode

Product Description
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304 Stainless Steel Sheet Electrode | Corrosion-Resistant SS Plate | FrankLab
High Mechanical Strength · Excellent Chemical Stability · Ideal for Corrosion Studies, Electrocatalysis & General Electrochemical Testing

Product Overview
The FrankLab 304 Stainless Steel Sheet Electrode is a durable and chemically stable metallic plate designed for electrochemical and materials research. 304 stainless steel (SS304) is widely used due to its:
Excellent corrosion resistance
Mechanical robustness
Stable passive oxide film
Compatibility with acidic, neutral, and alkaline electrolytes
This makes SS304 sheets suitable for:
Corrosion and passivation studies
Electrocatalysis (OER/HER in alkaline media)
Fuel cell testing
Battery and supercapacitor research
General-purpose electrochemical electrodes
Thin-film deposition substrates
FrankLab offers SS304 sheets in multiple sizes and thicknesses, with customizable machining options.

Key Features
• High-Quality 304 Stainless Steel
Chromium-rich alloy forming a stable passive oxide layer
Excellent resistance to rust, chemical attack, and high-temperature oxidation
Reliable performance in both acidic and alkaline conditions

• Strong, Rigid & Easy to Fabricate
304 stainless steel offers:
High mechanical strength
Good machinability
Ability to withstand clamping, polishing, and repeated cycling

• Reproducible Electrochemical Behavior
Passive oxide film provides stable background
Suitable for studying passivation, breakdown, and corrosion kinetics
Can be polished to controlled surface roughness

• Smooth Surface Finishing
Available in:
As-cut (standard)
Polished finish
Mirror finish (for high-precision studies)

Technical Specifications
Parameter Specification
Material 304 Stainless Steel (SS304)
Purity Standard engineering-grade alloy
Available Thickness 0.2–3 mm (other thicknesses on request)
Surface Finish As-cut / polished / mirror-polished
Density 7.93 g/cm³
Electrical Conductivity ~1.45 × 10⁶ S/m
Corrosion Resistance Excellent in acidic, neutral & alkaline solutions
Applications Corrosion, electrocatalysis, fuel cells, materials science
Standard Sizes (Stainless Steel Sheet Electrode)
(Length × Width × Thickness — fully customizable)
Small Format
10 × 10 × 0.5 mm
10 × 20 × 0.5 mm
10 × 10 × 1 mm
10 × 20 × 1 mm
Medium Format
20 × 20 × 1 mm
20 × 30 × 1 mm
25 × 25 × 1 mm
Large Format
30 × 30 × 1–2 mm
40 × 40 × 1–2 mm
50 × 50 × 1–2 mm
(Additional thicknesses and larger sheets available.)

Recommended Applications
Corrosion & Passivation Studies
Potentiodynamic polarization
Passive film characterization
Pitting corrosion tests
Electrocatalysis
HER/OER in alkaline environments
Stability testing of catalysts on stainless steel substrates
Energy Research
Fuel cell components
Battery current collectors (alkaline systems)
Metal–air electrode studies
Surface Science & Materials Research
Coating, deposition, and thin-film growth
Mechanical polishing & roughness control
Substrates for nanoscale characterization

Customization Available
FrankLab provides full machining and finishing options:
Custom dimensions (5–300 mm)
Thickness from 0.05–5 mm
Laser cutting, drilling, or shaping
Edge chamfering
Polished or mirror surface finishing
Pre-cleaned, degreased surfaces for electrochemical experiments
Send your drawings or specifications for a 24-hour quotation.


For Custom Orders or Inquiries

If you have custom requirements or any additional questions, feel free to contact us:

Email: support@franklab.shop


Why Choose FrankLab?

FrankLab Focused on electrochemical & research materials

•Stable quality for repeatable experiments

•Flexible customization capability

•Trusted by universities, institutes, and industrial R&D labs

FrankLab offers worldwide shipping.Orders are normally shipped from our facility in Hangzhou, China within 1-2 business days after the payment is made. It is very important that the correct shipping address is entered at checkout. We are not responsible for incorrect or undeliverable addresses.

 

Shipping Fees

Orders below USD 499 : Shipping fee of USD 14.90

Orders USD 499 and above: Free worldwide shipping

 

Large Orders & Bulk Discounts

For orders over USD 3,000, please contact our customer support team to check special pricing or potential bulk discounts before placing your order.

IMPORTANT: All goods must be inspected immediately upon delivery. Any shipping damage, missing items, or product defects must be reported to both Franklab team and the shipping carrier within 24 hours of delivery. Failure to report issues within this timeframe may result in your claim being denied. Please retain all original packaging materials, as they may be required for filing a damage claim. 

Contact Us

For shipping, returns, or bulk order inquiries, please contact:
support@franklab.shop

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