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Product Description
Cold rolled steel coils are steel coils produced by cold rolling. Cold rolling is a steel sheet obtained by further thinning the No. 1 steel sheet to a target thickness under room temperature conditions. Compared with hot-rolled steel, cold-rolled steel has a more precise thickness, smooth and beautiful surface, and also has various superior mechanical properties, especially in terms of processability. Because cold-rolled raw coils are relatively brittle and hard, and are not suitable for processing, cold-rolled steel sheets are usually required to be annealed, pickled and surface smoothed before being delivered to customers. The maximum thickness of cold rolling is below 0.1--8.0MM. For example, the thickness of cold-rolled steel plate in most factories is below 4.5MM; the minimum thickness and width are determined according to the equipment capacity and market demand of each factory.
Product Specification
|
Product Name |
S235jr Carbon Steel Coil Cold Rolled |
|
Size |
Thickness：0.2mm-3mm or as required Width：600-1250mm Length：as required |
|
Coil Inner Diameter |
508mm/610mm |
|
Tensile Strength |
360-510MPa |
|
Chemical Components |
C: ≤0.17 Mn: ≤0.065 Si:≤0.035 S: ≤0.030 P: 0.030 |
|
Technique |
Clod rolled |
|
Surface Treatment |
Clean, blasting and painting according to customer requirement |
|
Third Party Inspection |
SGS ,BV, MTC |
|
Payment Terms |
1.FOB 30%T/T,70% Before shipment 2.CIF 30% Pre-payment , Balance must be paid before shipment 3.Irrevocable 100% L/C at sight |
|
Elongation |
≥18 |
|
Cold Bending Test at 180° |
D =2a (B=2a: 60mm), d=3a(B=2a: >60 ~ 100mm), D = 3.5 a, B = 2 a: & gt;100 ~ 200 mm) Where D is the bending diameter, B is the specimen width, A is the steel thickness or diameter. |
|
Impact Test |
Temperature: 20℃ V type impact absorption energy (longitudinal) AK /J: ≥27 |
Product Description
Production Process
Product Application
Carbon steel coils are widely used in ships. Automobile, bridge, construction, machinery, pressure vessel
and other manufacturing industries.
Packing & Delivery
Our Certifications
Favorable Comment
FAQ
Q: Are you a manufacturer?
A: Yes, we are a carbon steel coil manufacturer, we have our own factory located in Shandong, China. We have leading strength in the production and export of cold-rolled carbon steel coil, hot-rolled carbon steel coil, etc. We guarantee we are what you are looking for.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we can accept BV, SGS third inspection .
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-35 days if the goods are not in stock, it is according to quantity.
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q: How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit.
2.We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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