... :17-4PH 17-4PH Stainless Steel bar 17-4PH (630 stainless )- You choose !!1. Diameter: Ø1'', Ø2'', Ø2.5'', Ø3'', Ø3.5'', Ø4'', Ø4.5'', Ø4.5'', Ø5'',Ø6 ... S:≤0.03, Cr:15.0~17.0, Ni:3.0~5.0, Cu:3.0~5.0 Nb: 0.15~0.459 ... ≤1.0 ≤0.04 ≤0.0315.0~17.0 3.0~5.0 3.0~5.0 0.15~0.45Stocks : Products Show ... : Warehouse Show:ISO certificate Personal contact information 17-4PH ...