price q345 steel what are the common grades of carbon steel?

Difference between Q235 steel and Q345 steel: First, The lower limit of yield strength of Q235 steel is 235MPa, and that of Q345 steel is 345MPa. Second, Q235 steel is common carbon steel, Q345 steel is low alloy steel. They have different alloy contents. Besides, Q235 steel is for general strength application, Q345 steel is for higher strength application. price q345 steel, Q345 steel price is higher than Q235 steel price. But Q345 steel can save materials for sake of high strength.

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Our ogistics department has a professioanl team to support the goods’ transportation and delivery time. Its responsibilities: make customs clearance documents, track products production process, and update shipping information for customers. The company will adhere to the mission of reflecting social values, take the scientific management system as the guarantee of daily operations, and provide continuous technological innovation to support its sustainable development.

According to the different manufacturing processes, there are hot rolled steel pipes and cold drawn price q345 steel seamless steel pipes. BBN sells seamless pipes of different sizes, weights and grades. Customers can choose between black price q345 steel line pipes and galvanized line pipes. From 2-3/8" to 24", steel grade A, B, X42, X80.