Duplex 2205 Plate in Chennai for Chloride-Service Vessels and Exchangers

Duplex 2205 Plate in Chennai for Chloride-Service Vessels and Exchangers

Duplex 2205 plate and sheet for everyday chloride and process-water equipment built in Ambattur, Guindy and Thirumudivakkam. 2205 is the workhorse duplex grade: a balanced ferrite–austenite alloy that handles cooling water, brackish process streams and moderate chlorides without stepping up to Super Duplex 2507. Ganesh Metals cuts 2205 plate to vessel and exchanger sizes and has been a stockist, supplier and processor of high-nickel alloys and duplex grades in Mumbai since 1992.

We provide direct door delivery to your company in Chennai. 2205 plate is cut and packed at our Mumbai shop and supplied from our Mumbai stock to Ambattur, Guindy, Thirumudivakkam, Irungattukottai or Manali. Tell us the chloride level and temperature, and we will confirm whether 2205 is enough or whether 2507 is the safer call.

Duplex 2205 plate specifications

Duplex 2205 (UNS S32205 / S31803, W.Nr 1.4462): plate and sheet ASTM A240 / ASME SA240. S32205 is the usual modern chemistry, with a tighter nitrogen range than S31803; say which one your drawing names.

Matching forms: round bar ASTM A276 / A479, pipe and tube ASTM A790 / A928.

Pipe, tube and flanges: sizes confirmed per enquiry, from Mumbai stock.

When 2205 is enough: for process water, cooling-water exchangers and moderate chlorides, 2205 is usually the practical plate grade. Move to Super Duplex 2507 plate in Chennai for seawater, higher temperature or a tighter pitting requirement on the drawing.

Typical chemistry, UNS S32205: Cr 22.0–23.0%, Ni 4.5–6.5%, Mo 3.0–3.5%, N 0.14–0.20%, C 0.030% max, iron balance. Density about 7.80 g/cm³.

Minimum properties, ASTM A240 UNS S32205 plate: tensile 655 MPa, yield 450 MPa, elongation 25%.

Welding note: 2205 is commonly welded with matching 2209-type filler. Heat input and interpass temperature should be controlled so the ferrite–austenite balance in the weld stays within the range your procedure allows.

Related pages: Duplex 2205 grade data · Super Duplex 2507 plate in Chennai · Duplex sheet & plate · Duplex in Chennai · Duplex round bar · Duplex pipe & tube · Super Duplex 2507

2205 plate and sheet: what Ambattur shops buy

Most Chennai orders are flat material cut to a list: shell plates, dished-end blanks, baffles, nozzle pads and tube-sheet rectangles. We cut plate and sheet to size, punch circles, and keep the heat number on every piece. Work out plate weights with the metal weight calculator before you enquire.

How to order 2205 plate for Chennai

1. Call +91 22 6636 2372, WhatsApp +91 99872 73700 or email sales@ganeshmetals.com with the grade (2205, and whether the drawing says S32205 or S31803), form, plate thickness, cut sizes or drawing, quantity and the chloride duty. You can also use our enquiry form.

2. We confirm stock and send price, availability and the MTC heat number.

3. You confirm the order and the transporter. We cut, mark, pack, dispatch and share the documents.

Where 2205 plate is used in Chennai fabrication

Vessel and exchanger shops in Ambattur Industrial Estate: 2205 plate for chloride-service shells, channel covers and tube sheets.

Process-skid and piping fabricators in Guindy and Thirumudivakkam: 2205 sheet and plate for coolers, filters and process-water vessels.

Chemical plant maintenance in Manali and nearby units: 2205 for process-water and moderate-chloride repairs that do not need 2507.

Cooling-water exchangers and utility systems across the city: 2205 where the water is chlorinated or brackish but not full seawater.

General fabrication in Irungattukottai: 2205 plate cut to covers, pads and support plates for chloride-bearing equipment.

Why Ambattur fabricators order 2205 plate from Ganesh Metals

High-nickel alloy stockist, supplier and processor in Mumbai since 1992.

The mill's original EN 10204 3.1 test certificate is passed on with every supply, with heat-number traceability.

ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 certified.

S32205 and S31803 are confirmed against the MTC and your purchase order before cutting starts.

Repair and vessel sizes are cut from stock plate, so you buy the area the job uses.

If seawater or a tighter pitting limit means 2507, we will say so before you order 2205.

FAQs — Chennai

Do you supply Duplex 2205 plate to Ambattur?

Yes. We send 2205 plate and sheet to Ambattur, Guindy, Thirumudivakkam, Irungattukottai and Manali, supplied from our Mumbai stock. We provide direct door delivery to your company in Chennai.

How long does delivery to Chennai take?

That depends on the transporter and route. We confirm the dispatch plan with you when the order is placed.

When is 2205 enough, and when should we buy 2507?

2205 covers most process-water and moderate-chloride vessels and exchangers. Choose 2507 when the equipment sees seawater, a higher temperature, or a tighter pitting requirement on the drawing. Send those details and we will help you decide. See Super Duplex 2507 plate in Chennai.

Can you also supply 2205 bar or pipe for the same job?

Yes. Bar is cut to length. Pipe and tube sizes are confirmed per enquiry, from Mumbai stock. See duplex round bar and duplex pipe and tube.

Will 2205 plate come with a 3.1 certificate?

Yes. Every supply comes with the mill's original EN 10204 3.1 test certificate, and heat numbers are marked on each piece. Call +91 22 6636 2372 or WhatsApp +91 99872 73700 to discuss your use.