550 MPa Minimum Yield
ASTM A240 UNS S32750 flat products specify a minimum 0.2% proof / yield strength of 550 MPa in the required condition.
Global Steel Supply & Processing
ASTM A240/A240M · UNS S32750 · EN 1.4410
Source UNS S32750 super duplex plate for desalination, chemical processing and offshore equipment. Send your thickness, finish, inspection requirements and destination port for a detailed quotation.
Your procurement list defines the UNS grade, thickness, finish and acceptance documents.
| Grade | 2507 Super Duplex Stainless Steel / UNS S32750 |
|---|---|
| European material number | EN 1.4410 / X2CrNiMoN25-7-4 |
| Flat-product specification | ASTM A240/A240M-26, or the edition agreed in the purchase order |
| General delivery requirements | ASTM A480/A480M, where applicable |
| Structure | Austenitic–ferritic super duplex stainless steel |
| Supply condition | Solution-annealed and quenched; request exact heat treatment condition |
| Plate surface | Hot-rolled, annealed and descaled No. 1 / 1D; other finishes subject to supplied gauge |
| Plate size | Thickness × width × length to your drawing or schedule |
| Inspection documents | MTC, heat traceability and agreed additional test requirements |
| Order details | Total tonnage, packing, destination and delivery schedule |
Send a material schedule that contains the details needed for an accurate factory quotation.
2507 combines austenitic and ferritic phases. Its alloy design supports strength and resistance to localized corrosion in appropriately selected service conditions.
ASTM A240 UNS S32750 flat products specify a minimum 0.2% proof / yield strength of 550 MPa in the required condition.
Chromium, molybdenum and nitrogen support resistance to pitting and crevice corrosion. Include chloride concentration, temperature and the operating medium in your RFQ.
Define the heat record, MTC, PMI and any corrosion or ferrite-phase tests for the finished plate order.
Buying for desalination or chemical processing? Send your service conditions with the plate schedule.
Use the specified grade limits to check your procurement documentation and certified heat analysis.
| Alloy element | Weight % | Alloy element | Weight % |
|---|---|---|---|
| Chromium (Cr) | 24.0–26.0% | Nickel (Ni) | 6.0–8.0% |
| Molybdenum (Mo) | 3.0–5.0% | Nitrogen (N) | 0.24–0.32% |
| Carbon (C) | ≤0.030% | Manganese (Mn) | ≤1.20% |
| Silicon (Si) | ≤0.80% | Copper (Cu) | ≤0.50% |
| Phosphorus (P) | ≤0.035% | Sulfur (S) | ≤0.020% |
UNS S32750 grade limits under the cited ASTM A240 flat-product specification. Final chemistry and product-analysis acceptance follow the agreed standard edition and heat record.
The values below refer to ASTM A240 UNS S32750 solution-annealed flat products. Add your specified testing method to the RFQ.
| Property | ASTM minimum / limit |
|---|---|
| 0.2% Proof / Yield Strength | 550 MPa minimum |
| Tensile Strength | 795 MPa minimum |
| Elongation in 50 mm | 15% minimum |
| Hardness | 310 HBW / 32 HRC maximum |
| Nominal Density | 7,800 kg/m³ (weight estimates) |
Your purchase documents can specify verification beyond the standard tensile test.
Referenced property values are ASTM A240 flat-product minima. EN 1.4410 and project-specific requirements should be assessed under the applicable purchase standard.
Confirm surface condition and dimensional tolerances with the exact plate grade and size list.
Hot-rolled, annealed and descaled surface for industrial plate supply.
Edge profile and flat product thickness checked against your schedule.
Review supplied dimensions, cut shapes and tolerance requests.
Grade selection depends on actual temperature, process medium, stress and fabrication details. Share these conditions when requesting 2507 plate.
Plate components for high-chloride water handling systems and specified desalination equipment.
Process vessel parts, tanks and selected structures exposed to demanding chemical media.
High-strength corrosion-service structural components, skids and equipment fabrication.
Specified plate parts for heat exchange, cooling equipment and seawater handling systems.
Selected process equipment and corrosion-service parts in pulp and paper operations.
Scrubber components and industrial gas-cleaning assemblies designed around corrosion requirements.
Compare the specified grade and service requirements before planning any material change.
| Grade / UNS | ASTM flat-product min. yield | Material selection focus | Product page |
|---|---|---|---|
| 2507 / S32750 | 550 MPa | Super duplex for high-strength chloride-duty projects | Current grade |
| 2205 / S32205 | 450 MPa | Duplex for specified corrosion and high-strength process equipment | 2205 Plate → |
| 904L / N08904 | 220 MPa | High-alloy austenitic material for selected acid environments | 904L Plate → |
| 316L / S31603 | 170 MPa | Low-carbon molybdenum-bearing austenitic plate | 316L Plate → |
Strength figures are minimum ASTM flat-product values for the stated grade. Corrosion selection also depends on medium, temperature, fabrication and service-design requirements.
Your order benefits from established production operations, organized inventory and a specification-based quotation process.
Company-wide steel production supports long-term purchasing plans and shipment programs.
Overall steel stock provides supply infrastructure; confirm current 2507 availability by specification.
Industrial facilities support production coordination, inspection and material handling.
Production and order teams help coordinate material specifications, inspection and export shipments.
Use your dimensions and piece count to estimate shipment tonnage before requesting a factory quote.
Theoretical weight for purchase planning. Final shipment quantities and weighing basis are agreed with the order.
Send several plate dimensions together for a consolidated quotation.
Send your material specification and quantity to our steel supply team. We will review the requested condition, size schedule and production or inventory arrangements for your purchase.
Your purchasing requirements may call for composition verification, heat treatment records, mechanical tests, and additional corrosion or ferrite-phase examination.
Add your cutting drawings and packing details when submitting the steel plate RFQ.
Include profiling drawings, finished dimensions and any drilling requirements. Our team will confirm a suitable cutting method and tolerance scope with your quote.
Coordinate edge guards, plate identification, handling requirements and shipping lots. Share your destination port and required documentation.
Cutting and packing arrangements are defined in the confirmed quotation and order specification.
Explore related corrosion-resistant alloys and return to the full stainless steel plate range.
Send your UNS S32750 requirement, ASTM standard edition, plate sizes, tonnage, finish, material documents and destination.
ASTM A240 minimum 0.2% yield strength is 550 MPa for S32750 and 450 MPa for S32205. The alloys also have different chemistry and corrosion-service characteristics.
Specify MTC, heat traceability, PMI, ferrite and corrosion test requirements for the plate. Our team will confirm the inspection package with your quotation.
Send your plate schedule, UNS grade, testing conditions and shipment requirements to BAOSTEEL METAL.
Send your required grade, dimensions, quantity and destination. Our team will review the inquiry.