High Quality SAE 1010 1008 Cold Rolled Coil
Cold-rolled coil:
Commonly used in the steel industry, different from hot roll. Refers to the direct roll rolling at room temperature with a certain thickness and winding machine rolls into the whole volume of steel belt. Compared with hot-rolled coil, cold-rolled coil surface light, bright and clean degree is high, but will have more stress, often in the annealing treatment after cold rolling.
Using hot-rolled steel coil as raw material, after pickling to remove oxide scale, cold rolling is carried out.
Continuous rolling, the finished product is a cold-rolled coil. Due to the cold work hardening caused by continuous cold deformation, the strength, hardness and toughness and plastic index of the hard-rolled coil increase, so the stamping performance will deteriorate, and it can only be used for simple deformed parts. Cold-rolled coils can be used as raw materials for hot-dip galvanizing plants, because hot-dip galvanizing lines are equipped with annealing lines. The weight of rolled hard coil is generally 6~13.5 tons.
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It is widely used in automobile manufacturing, electrical products, rolling stock, aviation, precision instruments, canned food and so on. Cold rolled thin steel plate is short for common carbon structural steel cold rolled plate, also known as cold rolled plate, commonly known as cold plate, sometimes mistakenly written in cold tie plate. Cold plate is made of ordinary carbon structural steel hot rolled steel strip, after further cold rolled into less than 4mm thickness of steel plate. Due to rolling at room temperature, no oxide sheet, therefore, the surface quality of cold plate is good, high dimensional accuracy, coupled with annealing treatment, its mechanical properties and technological properties are better than hot rolled thin steel plate, in many fields, especially in the field of household appliances manufacturing, has gradually replaced the hot rolled thin steel plate with it.
Applicable brand: Q195, Q215, Q235, Q275; SPCC (Japanese brand); ST12 (German brand).
JIS G3141 SPCC Cold Rolled Coil
| C | Mn | P | S |
| ≤0.15 | ≤0.60 | ≤0.100 | ≤0.050 |
| Yield Strength Mpa | Tensile Strength Mpa | Elongation(Thickness) | |
| 140~280 | ≧270 | 0.25-2.5mm | ≥2.5mm |
| ≧34 | ≧34 | ||
JIS G3141 SPCD Cold Rolled Coil
| C | Mn | P | S |
| ≤0.12 | ≤0.50 | ≤0.04 | ≤0.040 |
| Yield Strength Mpa | Tensile Strength Mpa | Elongation(Thickness) | |
| 240 | ≧270 | 0.25-2.5mm | ≥2.5mm |
| 30-40 | ≧41 | ||
JIS G3141 SPCE Cold Rolled Coil
| C | Mn | P | S |
| ≤0.15 | ≤0.45 | ≤0.030 | ≤0.030 |
| Yield Strength Mpa | Tensile Strength Mpa | Elongation(Thickness) | |
| 220 | ≧270 | 0.25-2.5mm | ≥2.5mm |
| 32-42 | ≧43 | ||
JIS G3141 SPCF Cold Rolled Coil
| C | Mn | P | S |
| ≤0.08 | ≤0.45 | ≤0.030 | ≤0.030 |
| Yield Strength Mpa | Tensile Strength Mpa | Elongation(Thickness) | |
| ≤220 | ≥270 | 0.25-2.5mm | ≥2.5mm |
| ≧40 | ≧45 | ||
JIS G3141 SPCG Cold Rolled Coil
| C | Mn | P | S |
| ≤0.02 | ≤0.25 | ≤0.020 | ≤0.020 |
| Yield Strength Mpa | Tensile Strength Mpa | Elongation(Thickness) | |
| ≤210 | ≧270 | 0.25-2.5mm | ≥2.5mm |
| ≧40 | ≧45 | ||
EN 10130-DC01 Cold Rolled Coil
| C | P | S | Mn | Ti |
| ≤0.12 | ≤0.045 | ≤0.100 | ≤0.60 | - |
| Yield Strength Mpa | Tensile Strength Mpa | Elongation(Thickness) | ||
| 140-280 | 270-410 | ≥28 | ||
EN 10130-DC03 Cold Rolled Coil
| C | P | S | Mn | Ti |
| ≤0.10 | ≤0.035 | ≤0.035 | ≤0.45 | - |
| Yield Strength Mpa | Tensile Strength Mpa | Elongation(Thickness) | ||
| 140-240 | 270-370 | ≥38 | ||
EN 10130-DC04 Cold Rolled Coil
| C | P | S | Mn | Ti |
| ≤0.08 | ≤0.030 | ≤0.030 | ≤0.40 | - |
| Yield Strength Mpa | Tensile Strength Mpa | Elongation(Thickness) | ||
| 140-210 | 270-350 | ≥38 | ||
EN 10130-DC05 Cold Rolled Coil
| C | P | S | Mn | Ti |
| ≤0.06 | ≤0.025 | ≤0.0250 | ≤0.35 | - |
| Yield Strength Mpa | Tensile Strength Mpa | Elongation(Thickness) | ||
| 140-180 | 270-330 | ≥40 | ||
EN 10130-DC06 Cold Rolled Coil
| C | P | S | Mn | Ti |
| ≤0.020 | ≤0.020 | ≤0.020 | ≤0.25 | 0.3 |
| Yield Strength Mpa | Tensile Strength Mpa | Elongation(Thickness) | ||
| 120-170 | 270-330 | ≥41 | ||
EN 10130-DC07 Cold Rolled Coil
| C | P | S | Mn | Ti |
| ≤0.010 | ≤0.020 | ≤0.020 | ≤0.20 | 0.2 |
| Yield Strength Mpa | Tensile Strength Mpa | Elongation(Thickness) | ||
| 100-150 | 250-310 | ≥44 | ||
| Product | Cold Rolled Steel coil |
| Thickness | 0.7-9mm |
| Width | 40mm to 400mm |
| Length | as per your requirement |
| Grade | SAE 1043, SAE 1046, 45Mn, S45C, BS108A47 |
| Standard | GB,JIS,DIN,AISI,ASTM |
| Material | 40Mn,45Mn,50#,65Mn,Sk5,Q235,Q195,20Mn,30CrMo,40CrMo,42CrMo.. |
| Technology | Cold rolled |
| Payment terms | T/T, 30% as deposit and 70% before shipment. |
| Delivery time | Within 20-30 days after deposit |
| Package | In bundle/coil, seaworthy package or as requested |
| Application | For short pitch precision roller chains(A series & B series), Walking tractor & rotovator chains, A & B series roller chains for combines, ZGS38 combines chains, rice harvester chains, S,C,A,CA type steel agricultural chains and so on. |
Shandong Kuaima Steel Co., Ltd. has advanced special smelting, investment casting, pipe making and other production equipment. The company has 15 advanced production lines, which can independently produce hot/cold rolled steel, galvalume steel, galvanized steel, prepainted steel and stainless steel coils, strips, plates, plates, pipes, bars and other products. The standing inventory is more than 450,000 tons to meet the customer's demand for delivery time.
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We have professional testing equipment. We have our own testing center laboratory to guarantee the quality of our products.
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