Basic Info.
Standard
AISI, ASTM, DIN, JIS, GB, BS
Composition
Ferrous Steel Scrap
Surface Treatment
Color Coated
Special Use
High-strength Steel Plate, Wear Resistant Steel, Cold Heading Steel, Free Cutting Steel
Application
Structural Steel Bar
Transportation
Container / Bulk Ship / Train
Further Processing
Cutting Slitting
Length of Plate
2-6m or as Your Requirements
Inspection
SGS / BV / as Your Needs
Grades
SPCC,Spcd,Spce,Spcen,St12,St13,St14,St15,St16,DC01
Factory or Trading
Factory
Transport Package
Export Standard Seaworthy Packing
Specification
0.4-3.0mm*1000-1500mm
Product Description
Product Description
Product Name: Bolivia ASTM A36 Q235 1.1mm Cold Rolled Iron Coil for building construction
Cold-rolled steel coils have good properties, and cold-rolled strips and steel sheets with thinner thickness and higher precision can be obtained by cold-rolling. High flatness, high surface finish, clean and bright surface of cold-rolled sheet. It is easy to be coated and processed and has the characteristics of high stamping performance and low yield point, so cold-rolled steel coil has a wide range of uses, mainly used in automobiles and building materials. At the same time, it is also the substrate for the production of galvanized steel sheets in coil and galvalume steel coil.
Product Parameters
| Thickness (mm):- | 0.4-3.0mm or customized as required |
| Width (mm): | 1000-1500mmmm or customized as required |
| Length(mm) | As customers' requirement. |
| Surface Treatment | Chromated and oiled |
| Weight (mt) | 3-5tons tons each package or as customers' requirement. |
| Standard | ISO,JIS,ASTM,AS EN |
| Grade | Q195,Q215,Q235,08AL,SPCC,SPCD,SPCE,SPCEN,ST12,ST13,ST14,ST15,ST16,DC01,DC03,DC04,DC05,DC06,JIS G 3141 - 2005 |
| Edge | Slit Edge |
| Application | Household appliance,building material ,automobile etc |
Product Advantages
1.The product size of cold-rolled coils is accurate, the thickness is uniform, and the thickness difference of the coils generally does not exceed 0.01-0.03mm or less, which can fully meet the requirements of high-precision tolerances. 2.Available to extremely thin strips that cannot be produced by hot rolling (the thinnest can reach 0.001mm or less).
3.The surface quality of cold-rolled products is superior, and there are no defects such as pits and pressed iron oxide scales that often occur in hot-rolled coils. And according to the requirements of users, it can produce coils with different surface roughness (glossy surface or hemp rough surface, etc.) to facilitate the processing of the next process.
4.The mechanical properties and technological properties of cold-rolled steel coils are very good (such as higher strength, lower yield limit, good weight deep drawing performance, etc.
5.High-speed rolling and full continuous rolling can be realized, with high productivity.
Difference Between CR HR
1.Appearance and surface quality: Cold-rolled steel coil is better in surface quality (such as Surface roughness) than hot plate because it is obtained by cold rolling and some surface finishing is carried out at the same time. Therefore, if the product after the sequence of painting, such as coating quality, there are higher requirements, the general choice of the cold plate. The hot plate is divided into the pickling plate and the unpickling plate. The surface of the pickling plate becomes the normal metal color because of pickling, but the surface of the unsold-rolled plate is not as high as that of the cold-rolled plate, or the existence of ferrosoferric oxide layer, colloquially it is fire-roasted, and if the storage environment is not good, usually with a little embroidery.
2.Properties: In general, the Mechanical Properties of hot and cold-rolled steel coil are considered to be the same in engineering, although there is a certain amount of work hardening during cold rolling, (but not rule out the case of strict mechanical performance requirements, it needs to be treated differently), cold-rolled steel coil usually than hot plate yield strength slightly higher, surface hardness is also higher, how specific need to see cold plate annealing degree. However, the strength of the annealed plate is higher than that of the hot plate.
3.Forming performance: Because the performance of cold and hot-rolled steel coil is basically not too much, so the forming performance of the influence factor depends on the difference of its surface quality, because the surface quality is the cold-rolled steel coil to be better, so generally speaking the same material steel plate, the appearance of cold plate is better than that of the hot plate.
Certifications
Product Display
Packing & Loading
Loading By 20ft Container
Loading By Bulk Ship
Why Choose Us
Bomis owns 2 galvanized 2 galvalume ,2 PPGI /PPGLproduction lines, and 15 roofing sheet machines. Our production line was imported from Germany and assembled only 3 years ago. And our highly defined production procedure will make sure the quality is stable and satisfactory. our cargo is well protected .We pay attention to every section that may affect the client's shopping experience, and packing is one. We always give the best packing and shipment to make sure cargo is well protected. We are familiar with the size, quality requirements, and product usage of each countries.
We have 15 sales with 7 years steel exporting experience , all Bomis menbers aslo spent a lot of time learning from engineers and ourtechnical team. just for serve our clients better and get tehir trusted!
Address:
204-5, No. 33 Jinling Road, Licang District, Qingdao, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Metallurgy, Mineral & Energy
Company Introduction:
Shandong Bomex New Material Co., Ltd. is a high-tech enterprise specializing in cold rolled coil, galvanized galvanized coil, color drawing coil, corrugated roofing sheet processing and new product development. Located in Binzhou, Shandong Province, BOMES was founded in 2006. The company covers an area of 270, 000 square meters, with total assets of 1.986 billion yuan and more than 200 formal employees. The company has independent import and export qualification. It has passed the environmental management system certification and IS09001 quality management system certification. At present, the company has galvanized, galvanized production line, color coated production line and several tile presses. Through continuous technological innovation and product development, the total annual production capacity is up to 1 million tons. The production line adopts the world′s most advanced continuous hot-DIP galvanizing process of "non-oxidation reduction method", realizing automatic continuous operation. The thickness of the products is 0.1-3.0mm and the width is 600-1250mm, and the products are widely used in construction, home appliance manufacturing and other industries. Our products are exported to Europe, America, Africa, the Middle East, Southeast Asia, South America and other countries and regions, with high quality products and good service to win the trust and praise of customers. Facing the complex global economic situation, BOMES further promotes the transformation and upgrading of the company. The company takes customers as the center, implements the mode of "product marketing + technical service", perceives the market demand, and helps customers to realize the value enhancement ability. We provide customers with the most cost-effective products and create maximum value for users in product delivery, quality assurance, service follow-up, etc., so as to establish interdependent strategic partnership with customers.
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