... flat bar 2. Surface:hot rolled&annealed&pickled. 3. Thickness: 2mm-100mm 316L stainless steel flat bar1. Standard: ASTM,AISI,SUS ... ,316Ti,317L,321,347H, 409L,410,420 .etc3. Dimension: Thickness: 2mm-80mm Width: 10mm-500mm4. Surface: bright, polished, brush, mill, pickled, hairline5. Payment ...