Grade: 201,304,316 Standard: ASTM A554, A249, A269 and A270,A312 Diameter: 6mm--159mm Length: 6m or as customers'request Tolerance: Outer Diameter:+/-0.2mm,Thickness:+/-0.02nn,Length:+/-5mm Finish: 180G, 320G, 400G Satin/Hairline 400G, 500G, 600G or 800G Mirror finish Application: Decoration construction, upholstery, industry instrument Delivery time: A.7 days if this goods is stock goods. B.20 days if this goods will be produced after order