Specifications and dimensions
- Thickness, width, coil inside diameter, outside diameter, and coil mass
- Slit width, edge, burr, camber, and winding direction
Reviewed technical and procurement guidance · 3 August 2026
2507 Super Duplex Stainless Steel Coil
Super duplex stainless coil for demanding chloride-bearing or high-strength fabrication only after the service basis is qualified; specify product standard, solution condition, thickness, finish, forming route and welding controls.
03Grade-product
Standards and supply condition
- ASTM A240/A240M
- EN 10088-2
Manufacturing and processing
- Cold rolling, annealing, pickling, skin passing, slitting, and protective-film application as ordered
Typical applications
- Roll forming
- Welded tube
- Stamping and fabrication
Quality and acceptance controls
- Verify the heat or coil number and material test certificate against the ordered grade and product standard.
- Confirm dimensions, tolerances, surface condition, permitted repair, marking, and traceability.
- Agree inspection, export packing, moisture protection, document language, and third-party witness points before production.
Include in your RFQ
- Grade and governing product specification
- Dimensions, tolerances, and ordered quantity
- Condition, finish, edge, end, or processing route
- Required testing, inspection, and certification
- Packing, marking, and traceability requirements
- Destination and required delivery date
Selection limits
- Grade name alone does not define product form, governing specification, dimensions, finish, inspection, or fitness for the service environment.
- Published ranges and reference guidance are not stock promises or purchase acceptance criteria; the ordered specification and certificate control.
3 August 2026
Sources and technical review
RFQ support
2507 Super Duplex Stainless Steel Coil
Super duplex stainless coil for demanding chloride-bearing or high-strength fabrication only after the service basis is qualified; specify product standard, solution condition, thickness, finish, forming route and welding controls.