ASTM A709 covers the requirements for structural steel for bridges. Grade 50 steel of this specification requires a minimum yield strength of 50 ksi.
A709 Gr.50W steel Applications
ASTM A 709 Gr.50W steel is often specified with charpy tests referencing the specific zone (or climatic region) in which the bridge will be in use.A709 Grade 50Wis used for various types of welded, bolted and riveted constructions e.g. steel frame structures, bridges, tanks and containers, exhaust systems, vehicles and equipment constructions.
A709 Gr.50W steel Supply size
Thickness: 6mm to 300mm
Width: 1000mm to 4500mm.
Length: 3000mm to 18000mm
A709 Gr.50W steel Machinability
Machinability of Grade 50 steel is fair. It is an alloy steel and thus tougher to machine than ordinary plain carbon steel. Grade 50 behaves similar to AISI 8615 alloy steel in regard to machining.
BEBON supply A709 Gr.50w many years in China mainland bridge projects. We also have many stock sizes in A709 Gr.50w for urgent need to our customers.
If you're in need of ASTM A709 Grade 50W weather steel plate, please feel free to contact us. Sincerely hope regular and new customers to visit our mill for a long-term business collaboration.
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