... 306L, 403, 410, 420, 430. (AISI & SUS) Standard: ASTM A 276 Finish: Bright, Polis Product DetailsStainless Steel Angle ... , Eastern AsiaAdditional Info. Trademark: YSPacking: Normal Export Standard PackingOrigin: JiangsuProduction Capacity: 1000ton/MonthProduct DescriptionStainless steel angle ... 306L, 403, 410, 420, 430. (AISI & SUS) Standard: ASTM A 276 Finish: Bright, Polished, Pickled, Sand-blast ...