Customization: | Available |
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After-sales Service: | Yes |
Warranty: | 10years |
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Cold rolled steel is essentially hot rolled steel that has been through further processing. Once hot rolled steel has cooled, it is then re-rolled at room temperature to achieve more exact dimensions and better surface qualities.
Cold "rolled" steel is often used to describe a range of finishing processes, though technically "cold rolled" applies only to sheets that undergo compression between rollers. Steel forms that are pulled, such as bars or tubes, are "drawn," not rolled. Other cold finishing processes include turning, grinding, and polishing-each of which is used to modify existing hot rolled stock into more refined products.
Cold rolled steel can often be identified by the following characteristics:
Material | Yield Strength RcL Mpa |
Tensile Strength Rm Mpa |
Elongation A80mm % |
Plastic Strain Ratio r90 | Strain Hardening Index n90 |
DC01 | 140~280 | 270~410 | ≥28 | ||
DC02 | 140~240 | 270~370 | ≥34 | ≥1.4 | |
DC03 | 120~210 | 270~350 | ≥38 | ≥1.8 | ≥0.18 |
DC04 | 120~180 | 270~330 | ≥40 | ≥2.0 | ≥0.20 |
SPCC
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130~300
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270~410
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SPCD
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120~240
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270~370
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≥1.3
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SPCE
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120~210
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270~350
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≥1.8
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≥0.18
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Shandong Huazhu Metal Manufacture Co., Ltd. is located in Shandong Province, one of the major metal manufacturer in northern China. We specialize in producing all kinds of prefabricated/processed building materials and related services, with rich experiences in steel manufacturing, engineering and trading.
Our main products include Steel Coils /galvanized steel plate/stainless steel plate/stainless steel pipe/galvanized steel coil galvanized steel pipe/lead sheet/galvanized steel pipe/pre-painted galvanized steel coil/corrugated steel sheet, thick-wall seamless steel pipe/alloy seamless steel pipe/welded steel pipe, etc. Along with various kinds of metal materials, we also provide stamping, welding, CNC turning, bending wire cutting laser cutting service to our customers.
Compared with the hot rolled steel sheet, the cold rolled steel coil and sheet is thinner and has excellent thickness precision, beautiful, and flat surface and workability. According to such characteristics, this product is either directly used for cars, home appliances, office mechanisms, vehicles and construction, etc., or as the base plate for plating with zinc, aluminum, tin and chromium, etc. The main applications include car elements, friction plates, clutches, flux bands, industrial elements, piston plates, auto transmissions, etc.
1. Do you provide free samples?
Yes, we can provide free sample for testing, yet buyer should bear all the shipping costs.