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0.3mm Thin Corrosion Resistant Duplex 2205 Stainless Steel Foil for Fuel Cell Bipolar Plates
| Herkunftsort | China |
|---|---|
| Markenname | TISCO, ZPSS,BAOSTEEL,LISCO,JISCO |
| Zertifizierung | SGS,ISO,CE,BIS |
| Modellnummer | 200 REIHE, 300 REIHE, 400 REIHE, 904l, 2205,2507 etc. |
| Min Bestellmenge | 1 Tonne |
| Verpackung Informationen | Exportseeangemessene Verpackung mit hölzerner Palette und gut gebunden und oder hinsichtlich der Anf |
| Lieferzeit | 3~10 TAGE, die meisten Größen sind auf Lager |
| Zahlungsbedingungen | L/C, T/T, Western Union |
| Versorgungsmaterial-Fähigkeit | 2000 t/Monat |
Produktdetails
| Proben | Frei zu versorgen | Standard | ASTM A240/240M; ASME SA-240/SA-240M; JIS G4305; DIN/BS/NF EN10028-7; ISO; GB/T 3280-2015 |
|---|---|---|---|
| Technik | Kalt gerollt oder heiß gerollt | Grad | 2507,2205,201,304, 304L 316, 316L, 430, 410, 420, 316Ti, 321, 301, 309,309S, 310, 310S, etc. |
| Width*Length | 1000*2000; 1219*2438; 1219*3048; 1250*3000; 1500*3000; 1524*3048mm oder pro besonders angefertigt | Rand | Mühlrand; Schnittkante |
| Produktname | H1: 0,3 mm dünne Duplex-2205-Edelstahlfolie für Brennstoffzellen-Bipolarplatten | Oberfläche | NO.1, 2B, BA, 8K, No.4, HL, SB, geprägt, kariert, ETC…. |
| Dicke | Kaltgewalzt: 0.3mm~6mm; Warm gewalzt: 3mm~60mm | Handelsbegriff | UHRKETTE, CIF, EXW, CFR, DDU, DDP, DAP |
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| Beenden | Definition | |
|---|---|---|
| Nr. 1 | Warmgewalzt | |
| Nr. 2B | Kaltgewalzt, helle Oberfläche; |
Produkt-Beschreibung
0.3mm Thin Duplex 2205 Stainless Steel Foil for Fuel Cell Bipolar Plates
Product Overview
Our ultra-thin (0.3-1mm) duplex 2205 foil offers high electrical conductivity, corrosion resistance, and mechanical strength for proton exchange membrane fuel cell (PEMFC) bipolar plates.
Challenge
Graphite and coated 316L bipolar plates suffer from either brittleness, high cost, or corrosion-induced contact resistance.
Solution
Duplex 2205 foil provides bulk corrosion resistance without coatings, low interfacial contact resistance, and high strength for thin-gauge stamping.
Specifications
| Parameter | Details |
|---|---|
| Grade | 2205, 2507 |
| Thickness | 0.3-1mm cold rolled |
| Width | 914-1219 mm |
| Finish | 2B, BA |
| Standard | ASTM A240M |
Applications
PEMFC bipolar plates, electrolyzer interconnects, and flow field plates.
How It Works
The passive film is conductive enough under compression. Duplex structure prevents hydrogen embrittlement in anode environment.
Selection Guidance
For automotive fuel cells, 0.3mm 2205 is optimal. For stationary units, 0.5mm 2507 offers longer life. Request ICR test data.
Frequently Asked Questions
Does 2205 cause catalyst poisoning?
No, low ion leaching.
Can it be laser welded?
Yes.
Operating temperature?
Up to 100°C typical, compatible with PEM.
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