S235JR Carbon Steel Coil
S235JR is a European standard non-alloy structural steel widely used in construction, bridges, machinery manufacturing, etc. It meets the requirements of European standard EN 10025-2 and is favored for its good comprehensive properties, low carbon content and excellent welding performance.
Q195 Carbon Steel Coil
Q195 is a carbon structural steel with a yield strength of 195 MPa, meaning it can maintain its shape under a pressure of 195 MPa. It is known for its excellent plasticity, toughness, and weldability, while also offering good press workability. Compared to Q235, Q195 has lower strength but is more economical. This steel is widely used in construction, structures, motorcycle frames, and other fields.
Hot-rolled Carbon Steel Coil
The hot-rolled steel coil is made of continuous casting slab or pre-rolled slab as raw material, heated by a walking heating furnace, descaled by high-pressure water, and then entered into the rough rolling mill. Computer-controlled rolling, after final rolling, laminar cooling (computer-controlled cooling rate) and coiling by a coiler become straight rolls.
A36 Carbon Steel Coil
A36 steel, defined by the ASTM A36/A36M standard, is an American standard for carbon structural steel. It is similar to the domestically produced Q235 steel grade, but with some minor differences in chemical composition and mechanical properties. A36 carbon steel coil refers to rolled coils of this alloy with thicknesses ranging from 1.5 mm to 20 mm and widths up to 2,000 mm. Coils can be further cut into narrower widths or cut to length for subsequent processing.