AISI 1020 Carbon Steel Similar and Equivalent Grades Australia: S1020 to AS 1442, S1020 to AS 1443, S1020 to AS 1446 Austria: C22SP to ONORM M3167 China: CRB650 to GB 13788, ML20Al to GB/T 6478, Q235 to GB/T 3524 Hungary: B38X to MSZ 500 India: 17C5 to IS 8053, ERW-3 to IS 3074, Grade 8 … Continue reading AISI 1020 Carbon Steel Similar and Equivalent Grades