| Standard: | ASTM, JIS, GB, AISI, BS |
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| Certification: | ISO |
| Surface Treatment: | Polished |
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·Cold rolled steel coil
In essence, cold rolled steel can be regarded as hot rolled steel that has undergone further processing. Hot-rolled steel is further processed in a cold mill, where the hot-rolled steel is cooled at room temperature and then subjected to a series of annealing and/or tempering rolls. Cold-rolled steel products provide better surface finish than hot-rolled steel and are better in terms of tolerance, concentricity and straightness.
·Product introduction
Cold rolled steel is a type of steel passed on a mill below its recrystallization temperature of 400 to 700ºC. Recrystallization of steel is a microstructural phenomenon achieved by heating. On the other hand, the distorted grains are replaced by a new combination of grains, which form and expand until the parent grains are completely transformed. Hot rolled steel can be turned into cold rolled steel after a series of processes and cooling at room temperature. Cold rolled steel coil has excellent strength and bright surface, which adds to its aesthetic quality. In addition, they can also be used directly to produce finished products. Cold rolled steel coil is a kind of versatile product, which has been widely used in various industries. As a cold rolled coil supplier in China, MESCO STEEL is committed to providing high quality products to our customers.
·Product characteristic
1.Excellent dimensional tolerance and surface finish.
2. Beautiful, therefore, is the ideal choice for manufacturing products that attract the attention of consumers.
3 After cold rolling, the hardness, tensile strength, yield strength and other mechanical properties of steel have been improved, and more consistent.
4 The strength of steel can be increased by 20% due to strain hardening.
5 Steel manufacturers are able to achieve a lower thickness range than hot rolled steel coil.
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standard |
JIS / EN / ASTM / GB Standard |
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grades |
SPCC/SPCD/SPCE/SPCEN |
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D01/DC03/DC04/DC05/DC06,ST12/13/14/15 |
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SAE1006/SAE1008/SAE1010,S35CM/S45CM |
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05CuPCrNi, |
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HC260/300/340/380/420/460/500LA |
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DP390/DP440/DP590/DP780 |
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TR590/TR780 |
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Bake hardening high-strength steel, Dual-phase steel, Automobile steel |
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Home appliance steel as per the technical protocol agreed by both mill and client. |
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sizes |
Thickness: 0.15mm-2.5mm Width: 762mm-1850mm |
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