Custormized Size and Type
SHANQI
Product Description
Medium carbon steel coil is steel that contains 0.3 to 0.6% carbon, while high-carbon steel has greater than 0.6% carbon. Both allow for a harder steel after heat treating, which allows for increased durability and longer life of the product. However, High-carbon steel is less ductile and less weldable.
Cold-rolled coils are produced by rolling hot-rolled coils below the recrystallization temperature. Since there is no heating in the production process, there are no defects such as pitting and iron oxide scale that often occur in hot rolling, and the surface quality is good and the finish is high. 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. Commonly used grades are: SPCC; SPCD; SPCE; ST12-15; DC01-06. Shanqi Steel produces various specifications of cold-rolled coils, hot-rolled coils, carbon steel pipes, carbon steel bars, steel bars and other high-quality products. Support customization, welcome to contact us for the latest product quotation!
Commonly used national standard numbers for cold-rolled coils:
National standard number of cold rolled coil | Classification | Explain |
JISG3141-2005 | SPCC | Represents cold rolled steel strip for general use |
SPCD | for stamping | |
SPCE | for deep drawing | |
SPCF | For special deep drawing | |
SPCG | For super deep drawing | |
EN10130/EN10139 | DC01 | Represents cold rolled steel strip for general use |
DC03 | for stamping | |
DC04 | for deep drawing | |
DC05 | For special deep drawing | |
DC06 | For super deep drawing | |
BQB402-2005(Cold rolled carbon steel plate and strip) | SPCC | Represents cold rolled steel strip for general use |
SPCD | for stamping | |
SPCE/SPCEN | for deep drawing | |
BQB403-2005(Cold rolled low carbon steel sheet and strip) | DC01 | Represents cold rolled steel strip for general use |
DC03 | for stamping | |
DC04 | for deep drawing | |
DC05 | For special deep drawing | |
DC06 | For super deep drawing | |
SAE1008/1010 | -- | -- |
Common grades of cold rolled coils: Q195A-Q235A, Q195AF-Q235AF, Q295A(B)-Q345 A(B); SPCC, SPCD, SPCE, ST12-15; DC01-061
Product Pictures
Cold-Rolled Steel Sheets and Coils Manufacturing Processes
About US
FAQ：
Q: What kind of work does your company do?
A: We are a business steel industry and trade. We mainly produces carbon steel plate/pipe/coil/round bars, etc.
Q: What are the advantages of your company?
A: (1): Prime quality and Competitive price.
(2): Excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Samples can be provided as your requirements.
Q: What is your terms of payment ?
A: Can be negotiated by both parties. If you have another question, pls feel free to contact us as below.
Q: What about your price?
A: Our price is very competitive.
Pls feel free to contact us if you are interested in our products.
Q: How long is your delivery time?
A: Stock steel/Steel for simple cutting/Small amount of general standard steel: about 5-20 days for delivery; Custom steel/bulk steel: about 15-30 days for delivery. Contact us for specific delivery times.
