ST12 carbon steel coil is a cold-rolled low-carbon steel plate with a carbon content of ≤0.10%. It is made into a continuous steel strip coil with a thickness of 0.3-3.0mm through a cold rolling process. It has the characteristics of smooth surface, high elongation (≥34%) and medium strength (tensile strength 270-410MPa). Its excellent formability and welding performance are suitable for deep processing such as stamping and bending. It is widely used in the manufacture of automobile bodies, home appliance shells, hardware and office equipment. The product surface is covered with an anti-rust oil film, the dimensional accuracy is ±0.03mm, and the surface finish Ra≤0.8μm, which meets the process requirements of spraying, electroplating, etc.

08AL carbon steel coil is a high-quality cold-rolled deep-drawn low-carbon steel sheet with aluminum added, with a carbon content of ≤0.09%. It is made into a continuous steel strip coil with a thickness of 0.5-3.0mm through cold rolling and annealing processes. Its aluminum element can refine the grains and improve the deep-drawing performance. It has both high plasticity (elongation ≥40%) and low yield strength (140-280MPa), which is suitable for complex stamping and is widely used in the manufacture of precision stamping parts such as automobile fuel tanks, electrical housings, and instrument panels.

ASTM A36 Carbon Steel Plate is a US standard carbon structural steel plate, which is implemented in accordance with ASTM A36/A36M. It is suitable for riveted, bolted and welded structures such as bridges and buildings, as well as general structural steel applications. Its chemical composition includes C≤0.25%, Mn 0.80-1.20%, etc. It has excellent mechanical properties, yield strength ≥250MPa, tensile strength 400-550MPa, elongation ≥20%, good weldability and processability, and is widely used in construction, machinery, ships and other fields.

SS400 Low Carbon Steel Plate is a Japanese standard ordinary carbon structural steel plate that complies with JIS G3101 standard. It has low carbon content and good strength, toughness and processing performance. Its yield strength is ≥245MPa, tensile strength is 400-510MPa, and elongation is ≥26%. It is widely used in construction, machinery manufacturing, bridges, vehicle manufacturing and other fields.

Q235 Carbon Steel Plate is a common low-carbon structural steel with good plasticity and welding properties. Its yield strength is about 235MPa, and it decreases slightly with increasing thickness. It is widely used in the fields of construction, manufacturing and infrastructure construction, such as making steel bars, factory frames, bridges, vehicles, etc. It is favored by the market for its high cost performance.

1020 hot-rolled steel plate is a high-quality low-carbon structural steel with a carbon content of 0.17%-0.23% as the core component, and has good strength and toughness. Its tensile strength is ≥410MPa, yield strength is ≥245MPa, and elongation is ≥25%, which is suitable for cold processing and welding. This steel plate is widely used in machinery manufacturing, automotive structural parts, building bridges and other fields. Through heat treatment such as normalizing and annealing, the performance can be further optimized to meet the requirements of high strength and durability.

S355JR carbon steel plate is a low-alloy high-strength structural steel that complies with European standard EN 10025 and is widely used in construction, bridges, machinery manufacturing, shipbuilding and other fields. Its yield strength is ≥355 MPa, and its tensile strength is between 470-630 MPa, combining high strength and good toughness. The steel plate is produced through hot rolling process, has excellent welding performance, is easy to process and form, and has good corrosion resistance. It is suitable for the manufacture of structural parts that bear high loads and complex working conditions.

Cold rolled carbon steel plate is a low carbon steel sheet processed by cold rolling. Its thickness is usually less than 4mm, with high surface finish and excellent dimensional accuracy. Its mechanical properties and process performance are significantly improved compared with hot rolled steel plate. During the cold rolling process, annealing treatment is used to eliminate internal stress and enhance the ductility of the material, making it particularly suitable for forming processes such as deep drawing and bending. At the same time, the corrosion resistance can be further improved through surface treatment such as galvanizing and coating. It is an indispensable basic material in modern industry.

SPCC cold-rolled carbon steel plate is a low-carbon steel sheet produced according to Japanese JIS standards. It is made of high-quality carbon structural steel as the base material and is made through cold rolling. The thickness is usually between 0.3-3.0mm. It has a smooth surface, high dimensional accuracy, good mechanical properties, excellent formability and weldability. It is widely used in automobile manufacturing, home appliance housings, electronic equipment, and architectural decoration. It is one of the important basic materials in modern industry.

SPCE cold-rolled carbon steel plate is a low-carbon steel sheet for deep drawing under the Japanese JIS standard, with a carbon content of ≤0.08% and a manganese content of ≤0.40%. It is made through a precision cold rolling process, with high surface finish and excellent dimensional accuracy. Its yield strength and tensile strength are moderate, and its elongation is ≥34%. It has excellent deep drawing performance and anti-aging properties, and is suitable for stamping of complex shapes such as automotive interior parts and internal structural parts of home appliances, and can meet high-precision and high-surface quality requirements.

DC03 cold-rolled carbon steel plate is a low-carbon steel sheet that complies with European standard EN 10130, with a carbon content of ≤0.10%. It is cold-rolled to achieve a smooth surface and precise dimensions. Its yield strength is 140-240 MPa, and its tensile strength is ≤270 MPa. It has excellent forming and welding properties and is suitable for deep drawing. This material is widely used in automotive body parts (such as doors and roofs), home appliance housings and structural parts, meeting industrial manufacturing needs with high strength, light weight and corrosion resistance.

ST13 cold-rolled carbon steel plate is a low-carbon structural steel that complies with the German DIN 1623-1 standard. The carbon content is ≤0.08%. The cold rolling process achieves a smooth surface and precise dimensions. Its yield strength is ≤250 MPa, tensile strength is 270-370 MPa, and elongation is ≥32%. It has excellent stamping performance and weldability and is suitable for deep drawing. This material is widely used in automobile manufacturing (such as structural parts, mechanical parts), home appliance housings and construction fields, meeting industrial needs with high strength, light weight and good processability.