SAE/AISI 4145H

SAE AISI 4145H suppliers to the whole of the UK. AISI 4145, an alloy steel grade used in the oil and gas industries. Similar to AISI 4140 but with a higher carbon content. 4145 is popular in larger diameters due to its increased strength and hardenability. AISI 4145 is commonly supplied quenched and tempered with a hardness of between 30 to 36HRc. For a service you can trust contact our friendly and knowledgeable sales team. The steel can be cut to required size. 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 throughout the UK.