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Send InquirySuper Duplex Steel S32750 Plates (2)
MOQ : 200 Milligrams
Super Duplex Steel S32750 Plates (2) Specification
- Size
- Up to 2500 mm width, 6000 mm length, custom sizes available
- Material Composition %
- Cr 24-26, Ni 6-8, Mo 3-5, N 0.24-0.32, C 0.03
- Tensile Strength
- Min 800 MPa
- Product Form
- Plate/Sheet
- Heat Resistance
- Yes
- Coating Type
- Uncoated / As per requirement
- Hardness
- 293 HB Max
- Corrosion Resistant
- Excellent, especially in chloride and marine environments
- Recyclable
- Yes
- Product Name
- Super Duplex Steel S32750 Plates
- Steel Type
- Super Duplex Stainless Steel
- Steel Product Type
- Plate
- Grade
- S32750
- Thickness
- 3 mm to 100 mm
- Shape
- Rectangular, Square, Custom cuts
- Steel Standard
- ASTM A240 / ASME SA240
- Surface
- Hot Rolled, Cold Rolled, Pickled, Polished
- Composition
- 25% Cr, 7% Ni, 4% Mo, 0.25% N and balance Fe
- Application
- Chemical processing, petrochemical, offshore platforms, heat exchangers, paper & pulp industry, seawater equipment
- Dimension (L*W*H)
- Customizable as per requirement
- Weight
- As per size and thickness
- Color
- Silver / Metallic
- Material Grade
- UNS S32750
- Finish Type
- No.1, 2B, BA, Satin, Mirror
- Usage
- Industrial fabrication, structural application, equipment manufacturing
- Impact Strength
- Excellent at subzero temperatures
- Packaging
- Standard sea-worthy export packing
- Yield Strength
- Min 550 MPa
- Weldability
- Good, suitable for most welding techniques
- Magnetic Properties
- Slightly magnetic due to ferrite content
- Edge Condition
- Mill Edge, Slit Edge
- Density
- 7.8 g/cm
- Elongation
- Min 15% at break
- Pitting Resistance Equivalent (PREN)
- 41
- Minimum Order Quantity
- Negotiable
About Super Duplex Steel S32750 Plates (2)
What Are Specification Super Duplex Steel S32750 Plates?
| Specification | ASTM A240 / ASME SA240 |
|---|---|
| Length | 2000 mm / 2440 mm / 2500 mm / 3000 mm / 6000 mm. |
| Width | 1000mm / 1219mm /1250mm / 1500mm / 2000mm |
| Thickness | Ranging from 0.3mm to 20mm |
| Hardness | As per ASME A & NACE MR 175 |
| Finish | Hot rolled plate (HR), Cold rolled sheet (CR) |
Equivalent material Of Super Duplex Steel S32750 Plates?
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| Super Duplex Steel | 1.4410 | S32750 / S32760 |
Chemical Composition Of Super Duplex Steel S32750 Plates?
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
| Super Duplex Steel S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24 26 | 3 5 | 6 8 | 0.24 0.32 | 58.095 min |
| Super Duplex Steel S32760 | 0.05 max | 1 max | 1 max | 0.030 max | 0.010 max | 24 26 | 3 4 | 6 8 | 0.20 0.30 | 57.61 min |
Mechanical Properties Of Super Duplex Steel S32750 Plates?
| Density | Melting Point (C) | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.8 g/cm 3 | 1350 C (2460 F) | Psi 80000 , MPa 550 | Psi 116000 , MPa 800 | 15 % |
Unmatched Corrosion and Heat Resistance
The S32750 plates are engineered for superb corrosion resistance, particularly in chloride-rich and marine environments, making them suitable for aggressive applications. Heat resistance up to 300C (572F) ensures that they maintain structural integrity under thermal stress, outperforming conventional stainless steels in harsh settings.
Superior Mechanical Properties
With a minimum yield strength of 550 MPa and tensile strength of at least 800 MPa, these plates provide exceptional durability and load-bearing capability. The plates exhibit excellent impact strength, even at subzero temperatures, and minimum elongation of 15% at break, contributing to versatility in demanding conditions.
Versatile Fabrication and Finishes
Super Duplex Steel S32750 Plates support most welding techniques and are offered in various edge conditions such as mill edge and slit edge. They come in uncoated or custom-coated options with finish types including No.1, 2B, BA, satin, and mirror. Sizes and shapes are highly customizable, fitting structural and equipment manufacturing needs.
FAQs of Super Duplex Steel S32750 Plates (2):
Q: How can Super Duplex Steel S32750 Plates benefit my industrial project?
A: These plates deliver exceptional strength, corrosion resistance, and durability, especially in environments exposed to chlorides or marine conditions. They also offer good weldability, flexibility in fabrication, and ensure reliable performance across industries like chemical processing, offshore platforms, and equipment manufacturing.Q: What is the typical process for ordering and customizing these plates?
A: Ordering is simple and negotiable regarding minimum quantities. You can request custom dimensions (up to 2500 mm width and 6000 mm length), choose preferred edges, finish, and cutting options. Standard packaging ensures plates are shipped safely as per export requirements from India.Q: Are Super Duplex Steel S32750 Plates easy to weld or fabricate?
A: Yes, these plates exhibit good weldability and are suited for most standard welding techniques. Their excellent mechanical properties and toughness do not compromise their customizationmaking fabrication straightforward for structural and equipment solutions.Q: Where are these plates commonly used?
A: S32750 plates are widely used in sectors such as chemical processing, petrochemical, paper and pulp industries, seawater equipment, offshore platforms, and heat exchangers, thanks to their superior corrosion and pitting resistance and mechanical strength.Q: What gives Super Duplex Steel S32750 its excellent corrosion resistance?
A: Its unique compositionincluding approximately 25% chromium, 7% nickel, 4% molybdenum, and 0.25% nitrogenprovides a Pitting Resistance Equivalent (PREN) value of at least 41, ensuring excellent resistance to pitting and crevice corrosion in aggressive, salty, or chemical environments.Q: Is there a specific temperature limit for using these plates?
A: The plates demonstrate good heat resistance up to 300C (572F). This makes them ideal for applications where high thermal stability is required, while still maintaining strength and corrosion resistance.
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