Alloy 2304 Super Duplex Stainless Steel Brushed Plate 2mm Cold Rolled
Duplex Alloy 2304 Super Duplex Stainless Steel Sheets UNS S32304 Astm A240 overview
Duplex 2304, also called Alloy 2304, is a molybdenum-free duplex stainless steel. It has a structure that is a balance of ferritic and austenitic and is often used as a replacement for Alloys 304L and 316L. Some of Duplex 2304 stainless steel’s other properties include:
- Outstanding corrosion resistance
- Yield strength (twice that of 304L/316L)
- Suitable for applications covering -50ºC/+300ºC temperature range
- Resistance to pitting and crevice corrosion
- Improved machinability and weldability
Produc Forms : Sheet, plate , Coil , Strip .wire , Pipe, Tube ,Bar , Profile, Round, Flat, Square, Hexagonal ![]()
Some Normal specification at a glance
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ASTM | JIS | AISI | EN |
| Grade | S30100 | SUS301 | 301 | 1.431 |
| S30400 | SUS304 | 304 | 1.4301 | |
| S30403 | - | 304L | 1.4307 | |
| S31008 | SUS310S | 310S | 1.4845 | |
| S31603 | - | 316L | 1.4404 | |
| S32100 | SUS321 | 321 | 1.4541 | |
| S41008 | SUS410S | 410S | - | |
| S43000 | SUS430 | 430 | 1.4016 | |
| S43932 | - | - | 1.451 | |
| S44400 | SUS444 | 444 | 1.4521 | |
| S44500 | SUS430J1L | - | - |
Products Show:
Dimension Ranges:
Width: 600mm~2030 mm
Thickness: 2~120.0 mm
Length: 300~6000 mm , Max 18000 mm
Duplex Alloy 2304 Super Duplex Stainless Steel Sheets UNS S32304 Astm A240 Application
Because of these positive qualities Duplex 2304 is commonly used in a range of applications for a variety of industries. These include:
- Pulp and paper industry (pipes, storage tanks)
- Food industry
- Pressure vessels
- Mining
- Exposure to caustic solutions and organic acids
- Water treatment
- Construction and architecture
Duplex Alloy 2304 Super Duplex Stainless Steel Sheets UNS S32304 Astm A240 Equivalent UNS S32304 / DIN 1.4362 / DIN X2CrNiN23-4 / AFNOR Z2CN23-04AZ / SS 2327 / AISI S32304 / SAE S32304 / EN X2CrNiN23-4 / EN 1.4362
Duplex Alloy 2304 Super Duplex Stainless Steel Sheets UNS S32304 Astm A240 Technical datasheet
Chemical Composition
The chemical composition of stainless steel grade Duplex 2304 is outlined in the following table.
| Element | Content (%) |
|---|---|
| Iron, Fe | 72.679 |
| Chromium, Cr | 23 |
| Nickel, Ni | 4 |
| Molybdenum, Mo | 0.20 |
| Nitrogen, N | 0.1 |
| Carbon, C | 0.02 |
| Sulfur, S | 0.001 |
Duplex Alloy 2304 Super Duplex Stainless Steel Sheets UNS S32304 Astm A240 Products display and Package Details
General Q and A Questions
Q: Would you provide samples For free?
A: Yes . with on stock specification We provide samples For Free . Freight charge collect
904l Stainless steel sheet ,coil ASTM B625 UNS N08904 Application
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