ASTM B564 17-4PH S17400 Hex bolt Alloy 630 1.4542 Hex Bolt
China professional manufacturer of ASTM B564 17-4PH S17400 Hex bolt,Alloy 630 1.4542 Hex Bolt. Alloy 17-4PH or UNS S17400 or type 630, is a chromium-nickel-copper precipitation-hardening martensitic Stainless Steel with an addition of niobium. 17-4PH is normally supplied in annealed condition,that is Condition A. This Alloy combines high strength with good corrosion resistance. Optimal mechanical properties can be obtained by age hardening heat treatments. 17-4PH can be easily welded and processed machining practices Alloy 17-4PH UNS-S17400 Also known as AISI Grade 630, stainless steel alloy grade 17-4PH is a precipitation hardening stainless steel which has extremely high strength and hardness, [...]