Cr CRC Crca 0.9mm Thick SPCC Spcd DC03 DC04 DC06 Cold Rolled Carbon Steel Sheet Coil
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
5-9 working days
Brand:
GNEE
Product Description
Cr CRC Crca 0.9mm Thick SPCC Spcd DC03 DC04 DC06 Cold Rolled Carbon Steel Sheet Coil
Cold rolling: use hot-rolled steel coils as raw materials, pickle and remove scale, and then carry out cold rolling. The finished product is hard rolled coils.
The strength, hardness, and toughness of hard rolled coils increase due to cold hardening caused by continuous cold deformation. 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 hard-rolled coils is generally 6-13.5 tons, and the steel coils are continuously rolled at room temperature for hot-rolled pickled coils. The inner diameter is 610mm.
The strength, hardness, and toughness of hard rolled coils increase due to cold hardening caused by continuous cold deformation. 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 hard-rolled coils is generally 6-13.5 tons, and the steel coils are continuously rolled at room temperature for hot-rolled pickled coils. The inner diameter is 610mm.
Product Specifications
| Product Name | Cold rolled steel coil | Packing | Standard export packing |
|---|---|---|---|
| Usage | building, roofing sheet, safety fence | Grade | SPCC/DC01/ST12/SPCD/SPCE |
| Standard | AISI/ASTM/JIS | Delivery Time | 15-21 days |
| Place of Origin | Shandong,China | Technique | cold rolled |
| Width | 600-1250mm | MOQ | 5 tons |
| Thickness | 0.15-2mm | Price Term | T/T, D/P, L/C, Cash |
Cold Rolled Steel Coil Production Process
Since there is no heating during the production process, there are no defects such as pits and scales that often occur in hot rolling, and the surface quality is good and the finish is high. Moreover, the dimensional accuracy of cold-rolled products is high, and the performance and structure of the products can meet some special requirements, such as electromagnetic properties, deep drawing properties, etc.
Cold Rolling Process Details
Use hot-rolled steel coils as raw materials, pickle and remove scale, and then carry out cold rolling. The finished product is hard rolled coils. The strength, hardness, and toughness of hard rolled coils increase due to cold hardening caused by continuous cold deformation. 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 hard-rolled coils is generally 6-13.5 tons, and the steel coils are continuously rolled at room temperature for hot-rolled pickled coils. The inner diameter is 610mm.
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Company
Gnee Steel (tianjin) Co., Ltd.
Location
FLAT/RM 1512 15/F LUCKY CENTRE NO.165-171 WAN CHAI ROAD WAN CHAI HK
Contact Person
Kelly Zhang