... , ST37-2, A36, S235JR, Q235 2) Size: 20*20*3---200 *200*24mm 3) Thickness: 3-18mm 4) Length:6-12m Hot rolled Angle Iron ... bar 1. Standard: GB, JIS, ASTM ST2. Material: Q235, SS400, A36, ST37-2, S235JR3. Size: 20*20-200*200mm4. Length: 5.8 ... , BV, CIQ or other test9.Technic: Hot rolled10: Surface: painted, galvanized or punch holes11. Main market: East-south Asia, Mid-east ...