ASTM A564 Grade 630

Fully certified ASTM A564 Grade 630 suppliers delivering to the whole of the UK. Suppliers of 17-4PH stainless steel round bar and flat bar. 17-4PH, a corrosion resistant grade soft and ductile in the solution annealed condition. Medium to high strength, good toughness can be obtained by the appropriate ageing treatment. As a martensitic precipitation hardening stainless it is characterised by high tensile strength, high yield strength obtained by solution treatment. 17-4PH has corrosive properties comparable to 304 stainless steel in many environments. For a service you can trust contact our friendly and knowledgeable sales team. The steel can be cut to required sizes. As an ISO accredited company you assured of a quality product delivered on time. We are a quality steel supplier you can trust, providing reliable deliveries to the whole of the UK.