​Q235 Carbon steel

Q235 Carbon steel  is a common low-alloy steel material, mainly composed of elements such as carbon, silicon, manganese, phosphorus and sulfur. It has good plasticity, weldability and mechanical properties, and is widely used in construction, bridges, machinery and automobiles and other fields.

The chemical composition of Q235 carbon steel includes: carbon (C): 0.12%~0.20%, silicon (Si): ≤0.30%, manganese (Mn): 0.30%~0.70%, phosphorus (P): ≤0.045%, sulfur (S): ≤0.045%. The presence of these elements makes Q235 carbon steel have good plasticity and weldability, and can be formed by heat treatment and cold working.

The mechanical properties of Q235 carbon steel are also excellent. Its yield strength is 235MPa, tensile strength is 370~500MPa, and elongation is ≥26%. These properties make Q235 carbon steel a material widely used in construction and mechanical fields.

In the field of construction, Q235 carbon steel is usually used to manufacture steel structures, bridges and building materials, etc. Due to its good plasticity and weldability, it can be formed and connected in various ways, and can meet the requirements of various building structures.

In the field of machinery, Q235 carbon steel is usually used to manufacture various mechanical parts and auto parts, etc. Due to its excellent mechanical properties, it can meet the requirements of various mechanical and automotive parts, such as gears, bearings, shafts, etc.

In general, Q235 carbon steel is a material widely used in construction and mechanical fields, with good plasticity, weldability and mechanical properties. If you need to buy construction materials or mechanical parts, you can consider choosing Q235 carbon steel material.

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