1. Thickness:0.1mm - 80mm
Width:800mm - 2,000mm
Length:300mm - 12,000mm
3. Grades: Alloy 2304 /UNS S32304
4. PVC film: Novacel(laser cutting)
Alloy 2304 UNS S32304 is a molybdenum-free duplex stainless steel which contains 23% chromium and 4% nickel. The corrosion resistance properties of alloy 2304 are similar to those of 316L. Moreover, its yield strength is twice that of 304L/316L austenitic grades, which allows designers to save weight, particularly in pressure vessel applications.
UNS S32304 is a lean-duplex steel. It is similar to other duplex steels. UNS S32304 has high strength and good resistance to chlorides stress corrosion cracking, but it has an inferior pitting and crevice corrosion resistance (PREN approximately 26) because of its lower alloying content. Economically, 2 304 can replace 316L due to its lower contain of Molybdenum in some applications. However, UNS S32304 is not recommended to be used above 300°C.
The alloy is extremely suitable for applications covering the -50°C/+300°C (-58°F/572°F) temperature range. It can also be used in lower temperatures, but there are some restrictions particularly for welded structures. UNS S32304 has enhanced stress corrosion resistance properties compared to 304 and 316 austenitic grades, because it has low nickel and high chromium contents with duplex microstructure.
Alloy 2304 duplex stainless steel has successfully passed major standard IC tests such as ASTM, A262E, and C tests. Its corrosion rate in boiling nitric acid (65%) is higher than that of Alloy 316L. This alloy behaves well in abrasion/corrosion applications because of its high yield strength.
Value-added Service of Yieh United Stainless Steel Sheet
Every industry has its unique set of stainless steel sheet specifications and needs. We offer many Value Added Services to meet your needs from cut-to-length to hard-to-find materials and special requirements. With over 13 years in the business, our team is professional at finding out solutions to fit your needs.
Let Yieh United Corporation Be Your Partner！
Stainless Steel Sheet Beveling We can cut and bevel the edges of stainless steel sheet to prepare for welding or other processing. Stainless SteelSheet Grinding We can provide grinding service of stainless steel sheet in order to satisfy customers’ flatness requests. Stainless SteelSheet Polishing Our stainless steel sheet can be polished to a #4 polish, #6 polish,#7polish, or a #8 mirror finish. It can also be polished on one side or two sides. Stainless SteelSheet Perforating Our perforated stainless steel sheet comes in a selection of hole shapes, pattern sizes, gauges and grades. It has endless applications such as enclosures,partitions, sign panels, guards, screens, and more. Stainless SteelSheet Laser Cutting Our technologically advanced laser machines provide us with an efficient, high speed and cost effective form of profiling plate metal which ensures a superior clean cut and oxide free finish. Stainless SteelSheet Water Jet Cutting We offer stainless steel sheet dynamic water jet cutting in order to process complex part geometry. Stainless SteelSheet Embossing Our stainless steel embossed patterns including basket embossed pattern,diamond pattern or square pattern. Stainless SteelSheet Decorating We offer various decorative stainless steel sheet, such as stainless steel mirror plate, stainless steel hairline plate,color coated stainless sheet, etched stainless steel plate, vibration finish stainless steel plate, bead blast finish stainless steel plate, stain brush finish stainless steel plate, and more. Stainless Steel Sheet Heatreating & Annealing We can heatreat 410 and 17-4PH stainless steel plate to change mechanical properties. In some cases, secondary annealing 300 series might be required depending on the application.
1. Customized Cutting Machine.
2. Cutting and Leveling Machine for cold rolled coils.
3. Noval Cutting and Leveling Machine for Hot Rolled coils.
SURFACE FINISH OF STAINLESS STEEL SHEET/PLATE :
*Not all finishes are available in all alloys - (contact Yieh United Sales for more information)
#1 Finish Hot rolled, annealed and pickled. #2D Finish A uniform, dull silver gray mill finish that is applied to thinner stainless steel coils,the thickness of which has been reduced by cold rolling. #2B Finish A semi polished surface achieved by finishing with the equivalent of a 80 to 120 grit abrasive. This finish has a pronounced grit line. #3 Finish A semi polished surface achieved by finishing with the equivalent of a 80 to 120 grit abrasive. This finish has a pronounced grit line. #4 Finish Also called brushed, directional or satin finish. A is characterized by fine polishing grit lines that are uniform and directional in appearance. The final abrasive used in the process is 150 to 220 grit. #4 Satin Brush Finish 150 to 180 grit finish A fine directional polish, typically used in the washroom accessories industry. Most 3.5″ floppy diskette cover plates have this finish. #6 Finish Polished finish achieved with the equivalent of a 240 grit abrasive. Finer grit lines and higher reflectivity than a No. 4 finish. #7 Finish Highly reflective surface obtained with the equivalent of a 320 grit abrasive. Minimal grit lines. No. 8 or True #8 mirror This is the most reflective mirror finish on the market. All of the polishing, or “grit,” lines from the preliminary polishing operations are removed. The look is that of a glass mirror. Sometimes referred to as a non directional mirror finish, Super 8, No. 9, Perfect No. 10, and even No. 12 mirror. CMP Super #8 mirror Chemical Mechanical Polished Super #8 mirror finished sheets are guaranteed to be free from any manufacturing defects. This product represents the ultimate in mirror polished stainless steel. It is available as a single-sided or double-sided mirror polished sheet. Hairline finish 80 – 140 grit finish A well defined directional polish. Starting base substrate is a No. 4 finish sheet; these sheets are polished to provide a “continuous long grain” hairline look. A finish which is popular with architects for its aesthetic, it is equally popular with fabricators due to it’s ease of fabrication and finish matching properties after welding operations.
INNOVATIVE TECHNOLOGY of STAINLESS STEEL SHEET/PLATE
At Yieh United Corporation, we never stop improving and developing our technologies to go beyond our customer’s expectations. We strive towards these goals to produce reliable products and ensure they can be fully utilized throughout their lifetime.
PACKING FOR STAINLESS STEEL SHEET/PLATE
Stainless steel products are packed and labeled according to the regulations and customers’ requests.
1. What is the minimum order quantity (MOQ)?
- Normally, the MOQ for our stainless steel sheet is 200 Kg. If we have any excess inventory of stainless steel sheet, there’s no MOQ requirement. You can ask us to check when you are interested in purchasing them.
2.What is the payment method?
- For new customers: 30%T/T deposit 70%T/T Before shipment. – For partners and distributors, 30%T/T deposit 70% T/T Against B/L Copy.
3.What is the acceptable currency?
- We accept USD, EUR and RMB.
4.What is the delivery time?
- 5 days in advance.
5.Where is the loading port?
- Normally, our loading ports are Shanghai, Tianjin, and Shenzhen. You can choose anyone of them, or you can select the other ports.
6.What is the delivery term?
- FOB, CIF, CFR, EXW
7.Do you offer free samples?
- Yes, based on our stock status, we will send our customer free samples. The express fee is to be paid by our customers.
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