1, SAE 1020/ 1045 Steel Bars 2, Hot Rolled Round Bars 3, DIA: 5.5~20mm 4, Length ... : 4m~6m 5, ISO90001 2000 Sichuan Liaofu Special Steel ... ., Ltd. hot rolled sae 1020/1045 round steel bars Dimensions:Diameter: 5.5mm~20mmDelivery Condition: hot-rolling ... pickling, off-line solutionSichuan Liaofu Special Steel Trading Co., Ltd.Stainless steel wire rod1, Grade: AISI 1020/GB ...