... origin:Dalian,China Brand name:Dongbei Tegang steel grade: Stainless steel,alloy steel Technique:Hot rolled or cold rolled or ... Steel Round Bars! Standards:ASTM,EN(DIN,BS,NF),GB,JIS. Detailed Product Description Company Main Products: 1.Alloy Steel ... DIN BS NF) 1.0473,1.1170,1.5515,1.5538,1.7016,1.7030,1.7033,1.7035,1.7243,1.7218,1.7220,1.7225,1.8159,1.7131,1.7147,1.5810,1.5805,1.5752,1.6523,1 ...