... Treatment: 2b, Ba, No. 4, Hl Steel Grade: 200 SeriesProduct DescriptionCold Rolled Stainless Steel Coils 1 Material: 200 series, 300 series, 400 series 2 ... , 439, etcThickness: 0.18--10.00 mm Tolerance: cold rolled ±0.02mm, hot rolled ±0.05mmWidth: 7--1500 mmFinish: NO.1, 2B, Bright ...