Super Duplex SS Steel Sheet
What is a Super Duplex SS Sheet?
Super Duplex sheet is made up of super duplex stainless steel. Super Duplex Sheet has very high resistance to pitting and crevice corrosion resistance in chloride-rich environments. It also has excellent resistance to stress corrosion cracking.
What are the properties of Super Duplex Sheets?
Sheets made from Super duplex stainless steel have a vast array of unique properties.
Increased resistance against crevice, pitting, and stress corrosion cracking.
Two types of steel, ferritic and austenitic, have exceptional mechanical strength and excellent toughness.
Very good weldability, which may be applied to larger cross-sections.
It can be used at temperatures up to 300°C.
Tips to find a trustable Super duplex sheets supplier in India
To identify an authentic super duplex sheet supplier in India, you should consider these tips:
- Look for Super Duplex Sheets providers that have actually been in existence for some time in order to maximize the level of expertise as an outcome. Also, make sure you have looked at their certifications, to confirm that they have met the minimal requirements for the level of quality.
- Ask for the stock information of Super duplex sheet size and finishing, whichever is applicable to your situation. They ought to have enough stock among their appliances to ensure that you can acquire the sheets you require, without delay.
- Read about the firm online and read past client testimonials. Try to find out whether the business is transparent in their dealings with clients. Look at their client servicing both online and offline.
Super Duplex SS Sheets Specification
| S32750 Sheets Specifications | ASTM A240 / ASME SA240, BS EN 10088-2, en 10028-7, IS 6911 |
|---|---|
|
S32750 Sheets Dimension Standard |
MSRR, AMS, BS, JIS, AISI, ASTM, GB, DIN, EN, etc |
|
Super Duplex Steel S32750 Sheets Size Range |
Cold rolled ASME SA240 Grade S32750 Super Duplex Steel Sheet 0.5-6.4 mm
Hot rolled ASME SA240 Grade S32750 Super Duplex Steel Sheet 3.0–10.0 mm
|
|
S32750 Super Duplex Steel Sheets Width |
1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
|
Super Duplex Steel S32750 Sheets Length |
2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
|
Super Duplex Steel S32750 Sheets Thickness |
0.3 mm to 120 mm |
|
International Standard of Super Duplex Steel S32750 Sheets |
ASTM A480
ASTM A959
ASME IID
EN ISO 9445
EN ISO 18286
EN 10051
EN 10088-1
ISO 15510
|
|
Tolerances (width / thickness) of Super Duplex Steel S32750 Sheets |
EN 10258/ DIN 59381)
EN 10151 ASME SA240 S32750 Super Duplex Steel Strips
EN 10088 SA -240-S32750 Strips
|
|
Finish of Super Duplex Steel S32750 Sheets |
2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled, 1D, 2B, No.4, BA, 8K, satin, hairline, brush, mirror etc. |
|
Hardness |
Half Hard, Soft, Hard, Quarter Hard, Spring Hard |
|
Form |
Sheet, Plate, Strip, Flats, Clad Plate, Coils, Foils, Plain Sheet, Flat Shim, Flat Sheet, Shim Sheet, Rolling Sheet, Rolling Plate, Rolls, Blank (Circle), soft annealed, descaled, tread plate, sheared, annealed, Checker Plate |
|
Value Added Service |
Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
|
Super Duplex Steel S32750 Profiling |
Plasma Plate Cutting
Laser Plate Cutting
Oxy-propane Flame Cutting
|
Equivalent Grades Super Duplex SS Sheets
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
|
Super Duplex S32750 |
1.4410 |
S32750 |
Industrial Applications Of Duplex SS Sheets
- Pressure vessels, reactor tanks and heat exchangers
- Desalination plants and seawater systems
- Rotors, impellers and shafts in industrial equipment
- Stock washers and other equipment for the pulp and paper industry
- Absorber towers, FGD systems for air pollution control
- Phosphoric acid production
- Food, oil and gas, mining and architectural applications
- Biofuels plants.
Countries We Supply Super Duplex Steel Sheet To
Steelco Metal & Alloys supply and distribute Super Duplex Steel Sheets products to countries like
United States
 Europe
Middle East
Africa
and more…
Finishes Of Super Duplex SS Sheets
| Surface Finish | Definition | Application |
|---|---|---|
|
2B |
Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to give appropriate luster. |
Medical equipment, Food industry, Construction material, Kitchen utensils. |
|
BA |
Those processed with bright heat treatment after cold rolling. |
Kitchen utensils, Electric equipment, Building construction. |
|
NO.3 |
Those finished by polishing with No.100 to No.120 abrasives specified in JIS R4001. |
Kitchen utensils, Building construction. |
|
NO.4 |
Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. |
Kitchen utensils, Building construction, Medical equipment. |
|
HL |
Those finished polishing so as to give continuous polishing streaks by using an abrasive of suitable grain size. |
Building Construction. |
|
NO.1 |
The surface is finished by heat treatment and pickling or processes corresponding there to after hot rolling. |
Chemical tank, pipe |
Super Duplex SS Sheet Useful Information
Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
|
S32750 |
0.030 max |
1.20 max |
0.80 max |
0.035 max |
0.020 max |
24.00 – 26.00 |
3.00 – 5.00 |
6.00 – 8.00 |
0.24 – 0.32 |
58.095 min |
Mechanical Properties
| Grade | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
|---|---|---|---|---|
|
S32750 / S32760 |
7.8 |
0.281 |
1350 |
2460 |
Benefits of Super Duplex SS Sheets
Affordability
Super duplex stainless steel sheets are less expensive than commonly anticipated, particularly 304 stainless steel.
Maintenance
A special steel sheet is simple to clean.
Nonmagnetic
Although a number of stainless steel types are magnetic, austenitic stainless steels are generally not.
Versatility
Steel makers can blend this alloy into a precisely measured proportion of components and use this steel alloy to give sheets that are elastic and have unique properties. The thickness of the sheets varies, sometimes reaching a quarter of an inch.
Competitive Advantage of Steelco Metal & Alloys
- Quality Control System
- 100% Satisfaction Guarantee
- Highly Professional Staff
- Accurate Testing Processes
FAQ
Super duplex steel sheets are in different specifications like : ASTM A240, ASTM A167, EN 10088-2-2005, GB/T3280-2007 and it is available in Grades A304, 316, 321, 317L, 310, 347, 904L, Duplex 2205.
Price of super duplex steel sheets varies according to the thickness, size and other properties. To know more about price contact us
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Explore our Super Duplex Stainless Steel Products
At Steelco metal and alloy we offer Duplex Stainless Steel Products. Which are being used in many different industries.
