Cold Rolled Carbon Steel Sheet

Cold-rolled coils are made from hot-rolled coils, which are rolled at room temperature below the recrystallization temperature, including plates and coils.Among them, those delivered in sheets are called steel plates,known as box plates or flat plates; those with long lengths and delivered in coils are called steel strips, also known as coil plates. SPEC KR B/QBQ JFS JIS GRADE CSP1 DC01 JFE-CC SPCC CSP1D DC03 JFE-CD SPCD CSP2 DC03 JFE-CD SPCD CSP3 DC04 JFE-CE SPCE CSP3E DC05

Rephosphorized steels cold rolled steel B170P1 for automobile structure etc B170P1 high-strength phosphorous steel refers to a low-carbon or ultra-low-carbon steel specially added with a certain amount of phosphorous to increase the strength of the steel through solid solution strengthening. The use of this kind of board can appropriately reduce the thickness of the drawn parts of the automobile, thereby reducing the weight of the automobile. It can be used to manufacture

Cold rolling: using hot-rolled steel coil as raw material, after pickling to remove oxide scale, cold rolling is carried out, and the finished product is hard-rolled coil. The plastic index decreases, so the stamping performance will deteriorate, and it can only be used for parts with simple deformation. Hard-rolled coils can be used as raw materials for hot-dip galvanizing plants, because hot-dip galvanizing units are equipped with annealing lines. The weight of the rolled

SPCE, which has deep drawing use, and its deep drawing performance is higher than SPCC and SPCD. SPCD or SPCC can be used for stamping not involving drawing. Spce, spcf and SPCG can be used for deep drawing. JIS/GB JFS IS SPCC JSC270C St12 SPCD JSC270D St13 SPCE JSC270E St14 SPCF JSC270F St15 SPCG JSC270G St16 Cold-rolled steel sheet: With smooth surface and excellent processing, it is used in home appliances such as automobiles, refrigerators, and washing machines, as well

DC05 DC05 is a kind of stamping material for automobile parts and electrical parts, which has high tensile strength and toughness. Material characteristics: it has greater ductility than deep drawing level, and is suitable for manufacturing special deep drawing forming and more complex parts. Typical applications: integral side wall outer panel, fender inner panel, instrument panel, deep drawing oil tank, wheel inner panel, white home appliance inner panel chemical compositio

Cold rolling: using hot-rolled steel coil as raw material, after pickling to remove oxide scale, cold rolling is carried out, and the finished product is hard-rolled coil. The plastic index decreases, so the stamping performance will deteriorate, and it can only be used for parts with simple deformation. Mechanical properties DC01, DC02, DC03, DC04 Material grade Yield strength Mpa Tensile strength Mpa Elongation A80mm Plastic strain ratio r90 Strain Hardening Index n90 DC01

DC03DC03 is mainly used for stamping, such as auto parts and electrical parts.Material properties: it has larger ductility than general level, and is suitable for manufacturing stamping and complicated deformation partsTypical applications: white home appliance inner and outer panel, car inner panel, oil barrel, motor shell, bus outer panel, furniture inner and outer panelChemical compositionC(≤)Mn(≤)P(≤)S(≤)Alt(≥)Wt(%)0.080.450.030.0250.015performanceYield strength(MPa)

DC07 The material features have greater ductility than the ultra deep drawing stage, which is applicable to the manufacturing of ultra deep drawing and more complex parts. Typical applications: fuel tank and oil pan, trunk outer cover plate, side wall inner plate, car structural parts. chemical composition C(≤) Mn(≤) P(≤) S(≤) Ti(≤) Alt(≥) Ti+Nb(≤) Wt(%) 0.006 0.25 0.02 0.02 0.2 0.015 0.2 Yield strength 100~150MPa Tensile strength 250~310MPa Elongation after fracture ≥44%

Cold Rolled Steel; Hot rolled steel coil is used as raw material, and the oxide skin is removed by acid pickling before cold continuous rolling. The finished product is hard rolled coil. The cold work hardening caused by continuous cold deformation makes the strength and hardness of hard rolled coil increase, the toughness and plasticity index decrease, and the stamping performance deteriorates, so it can only be used for simple deformed parts. The hard rolled coil can be

Cold-rolled sheet is a product obtained by rolling hot-rolled coils at room temperature below the recrystallization temperature. Mostly used in automobile manufacturing, electrical products, etc. Cold rolling is rolling at the recrystallization temperature, but is generally understood as rolling using a material rolled at room temperature. Cold rolled high-quality steel sheets: mainly include various high-quality steel cold-rolled sheets, the most commonly used are carbon

Cold rolling: using hot-rolled steel coil as raw material, after pickling to remove oxide scale, cold rolling is carried out, and the finished product is hard-rolled coil. The plastic index decreases, so the stamping performance will deteriorate, and it can only be used for parts with simple deformation. Hard-rolled coils can be used as raw materials for hot-dip galvanizing plants, because hot-dip galvanizing units are equipped with annealing lines. The weight of the rolled

Product Description: Cold rolled steel is produced by cold rolling. Cold rolling is a steel plate that further thins the No.1 steel plate to a target thickness at room temperature. Compared with hot-rolled steel sheet, cold-rolled steel sheet is more precise in thickness, smooth and beautiful in surface, and has a variety of superior mechanical properties, especially in processing performance. It is mainly used in construction, light industry, automobile, agriculture, animal

High strength interstitial free steels cold rolled steel HC180Y Material characteristics: it has excellent deep drawing and elastic deformation ability in low strength range, high R value and n value. Typical applications of deep drawing parts with difficult technology: Car structural parts, side wall inner plate, engine hood outer plate, fender, roof outer plate, wheel hood inner plate, door inner plate, door outer plate, common white home appliance inner plate. Yield

Cold-rolled high-quality steel sheets: mainly include various high-quality steel cold-rolled sheets, the most commonly used are carbon structural steel sheets, especially cold-rolled steel sheets for deep drawing, which are cold-rolled sheets from low-carbon high-quality steel 08Al. The quality is divided into three groups; Ⅰ, Ⅱ, Ⅲ, respectively represent the special high-grade, high-grade, high finishing surface, according to the drawing grades are divided into ZF, HF, F

Cold rolled strip It has a wide range of uses, such as automobile manufacturing, electrical products, rolling stock, aviation, precision instruments, canned food, etc. Cold-rolled sheet is the abbreviation of ordinary carbon structural steel cold-rolled sheet, also known as cold-rolled sheet, commonly known as cold-rolled sheet, and sometimes mistakenly written as cold-rolled sheet. The cold plate is a hot-rolled steel strip of ordinary carbon structural steel, which is

DC06 Material characteristics: with greater ductility than deep drawing and pressing level, it is suitable for manufacturing ultra deep stamping and more complex parts. Typical applications: oil tank and oil pan, fender, wheel housing inner plate, bus structure, truck inner and outer plate, hair inner plate, white home appliance inner plate. chemical composition C(≤) Mn(≤) P(≤) S(≤) Ti(≤) Alt(≥) Ti+Nb(≤) Wt(%) 0.006 0.3 0.02 0.02 0.2 0.015 0.2 Yield strength 110~170MPa

DC04 DC04 is a kind of steel product, which can be used in many parts.The material properties are more malleable than the stamping grade, which is suitable for manufacturing parts with deep drawing and complex machining. Typical applications: car structure, door inner panel, fuel tank and oil pan, cab front panel, white home appliance inner panel. Material grade Yield strength Mpa Tensile strength Mpa Elongation A80mm Plastic strain ratio r90 Strain Hardening Index n90 DC01

Q235B Q235B has certain elongation, strength, good toughness and castability. It is easy to punch and weld. It is widely used in the manufacturing of general mechanical parts. It is mainly used for welding structural parts with high quality requirements in construction and bridge engineering. Wt C Si Mn S P (%) ≤0.20% ≤0.35% ≤1.4% ≤0.045% ≤0.045%

Cold-rolled ordinary thin steel plate: cold-rolled from ordinary carbon structural steel or low-alloy structural steel. The surface quality of the cold-rolled sheet is better. Has good stamping properties. It is required to ensure that the cold bending and cup tests are qualified, and it is often used in industries such as automobiles and as raw materials for plated sheets. ■Cold rolled carbon steel Standard Q/BQB 402-2003 BZJ 491-2004 JIS G 3141-1996 GB/T 5213-2001 Q/BQB 402

Cold Rolled Steel Hot rolled steel coil is used as raw material, and the oxide skin is removed by acid pickling before cold continuous rolling. The finished product is hard rolled coil. The cold work hardening caused by continuous cold deformation makes the strength and hardness of hard rolled coil increase, the toughness and plasticity index decrease, and the stamping performance deteriorates, so it can only be used for simple deformed parts. Standard KR B/QBQ JFS JIS Grade