Coil inside diameter, coil weight, winding and packing to be agreed for your production line
Mill surface
2B / 2D / BA / 2R / BA0 / BA1 / BA2
Sheye surface processing
No.4 / HL / No.3 / SB / 6K / 8K; special finishes by agreement
Specification routes
GB/T 3280 · ASTM / ASME (specification to be agreed) · JIS G4305 · EN 10088 / EN 10028 (applicable part to be agreed) · Q/TB 3084 · IS 6911:2017
State the exact standard number, applicable part, edition and grade in your enquiry. The quotation and mill test certificate identify the agreed specification; a reference list does not certify every combination.
For cold-rolled widths above 1524 mm, discuss the TISCO mill route, grade and available thickness with Sheye.
BA0, BA1 and BA2 are mill finish descriptions. Confirm the mill code and an agreed surface sample; they are not universal equivalents.
Coil inside diameter, coil weight, winding and packing to be agreed for your production line
Mill surface
No.1 / 1D
Sheye surface processing
No.4 / HL / No.3 / SB / 6K / 8K; special finishes by agreement
Specification routes
GB/T 4237 · GB/T 24511 · GB/T 713, 2023 series (applicable part to be agreed) · ASTM / ASME (specification to be agreed) · EN (standard and part to be agreed) · JIS G4304 · IS 6911:2017
State the exact standard number, applicable part, edition and grade in your enquiry. The quotation and mill test certificate identify the agreed specification; a reference list does not certify every combination.
Mill surface codes and decorative finish names are confirmed against the agreed description or sample. Additional processing depends on the grade, thickness and required finish.
PRODUCT DETAILS
Specify 316L Stainless Steel Coil for your process
When the project specifies 316L, connect material selection with the intended service conditions and fabrication requirements. Confirm the project standard and acceptance criteria before production.
Define the coil as it will enter your production line: thickness, width, inside diameter, coil weight and winding requirements. Slitting and protection are reviewed as part of the same specification.
Application review
State the intended application, relevant purchasing specification and inspection documents required for the order.
Prepare the coil for your next process
Include finished slit width, edge and burr requirements, acceptable joints where relevant, and the way the coil will be fed and unwound. Published slitting capabilities are checked against the material and individual order.
PRACTICAL BUYING QUESTIONS
Buying 316L Coil for Further Processing
What should a buyer define when ordering 316L coil for slitting or leveling?
Start with the required hot-rolled or cold-rolled route, delivery condition and final use. The processor also needs the intended strip or blank size, edge requirement, coil-handling limits and surface protection. These requirements control how the parent coil will be used; the grade name alone does not define them. Keep heat identification linked to the original coil and the resulting slit coils or sheets so that the material certificate remains traceable after processing.
Which coil information helps when the material will be formed after cutting?
Review the starting condition and the reported mechanical test basis, including direction and elongation gauge length. Annealed-material results describe the supplied condition, while subsequent forming changes the mechanical state of the component. Discuss the forming route and required surface before slitting or cutting, including whether the visible or process-contact face needs protection. A high elongation percentage by itself does not establish that every part geometry can be formed successfully.
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