alloy steel 1. Description: Alloy steel-cold drawn steel-hexagonal bar 2. Specification: S7-S50 mm 3. Standard: DIN,JIS,ASTM alloy steel1. Description: Alloy steel-cold drawn steel-hexagonal bar2 ... -Nr: 1.5752, 1.7218, 1.7220, 1.7225, 1.5805, 1.6571, 1.6511, 1.7131, 1.7016, 1.7033, 1.7035, 1.7177, 1.3505, 1.8159, 1.6523, 1.6526, 1.7103, 1.7108, 1.8509, 1.0722DIN ...