Product Parameters
| Product Name |
Hot Rolled Carbon Steel Coil/Sheet |
Edge |
Slit edge/Mill |
| Standard |
AISI ASTM JIS BIS DIN GB |
Technology |
Hot Rolled/Cold Rolled |
| Thickness |
0.2~300 mm |
Stock |
Stock |
| Width |
500~1500 mm |
Coil Weight |
3-8 tons/Coil |
| Length |
as Customer′s Request |
MOQ |
1 ton |
| Tolerance |
thickness tolerance ±0.02 mm |
Transport Package |
Standard Sea Packing |
| Color |
Black |
Grade |
Q235B Q345B SPHC 510L Q345A Q345E etc. |
| Trademark |
NAXIN |
Origin |
China |
Product Description
The carbon content of hot-rolled steel plates can be slightly higher than that of cold-rolled steel plates. The density remains the same when the composition is not significantly different. But if there is a significant difference in composition, for example, the density of both cold-rolled and hot-rolled stainless steel plates is around 7.9g/cm3. The specific composition also depends. Hot rolled steel plates only have better ductility, and the steel is also subjected to pressure. Hot rolled steel plates are divided into structural steel, low-carbon steel, and welded bottle steel. Then, you can search for the steel you need based on various steels, and check the density and composition of specific steels. Hot rolled steel plates have low hardness, easy processing, and good ductility.
Hot rolled steel plates have relatively low strength and poor surface quality (with oxidation/low surface finish), but have good plasticity and are generally medium thick plates. Cold rolled plates have high strength, high hardness, high surface finish, and are generally thin plates, which can be used as stamping plates.
The production processes of hot-rolled steel plates and cold-rolled steel plates are different. Hot rolled steel plates are rolled at high temperatures, while cold rolled plates are rolled at room temperature. Generally speaking, cold-rolled steel plates have better strength, while hot-rolled steel plates have better ductility. Cold rolled products generally have a relatively small thickness, while hot rolled products can have a larger thickness. The surface quality, appearance, and dimensional accuracy of cold-rolled steel plates are superior to hot-rolled plates, and their product thickness can be rolled to around 0.18mm, making them more popular. For product acceptance, professionals can be invited to conduct it.
Hot rolled steel plates have mechanical properties far inferior to cold working and forging, but they have good toughness and ductility.
Product Display
Product Inspection
We strictly follow the regulations to test our products at the factory.
Packaging & Shipping
Product Application
Company Profile
Shandong Naxin Heavy Industry Group Co.,Ltd founded in 1998, covers an area of 200,000 square meters, with more than 500 employees, is a company specializing in the building materials industry. The company is an agent of Shandong Iron and Steel, Laiwu Iron and Steel, Handan Iron and Steel, Anshan Iron and Steel, Rizhao Iron and Steel, Puyang and other steel mills, and has a first-hand source of goods. Our company mainly engaged in producing and exporting Hot rolled steel coil, Cold rolled steel coil, Checkered steel plate, Flat steel, Steel Rod, Steel pipe.Meanwhile, group company imported the most advanced technology from Germany, Japan, Belgium and America, UK etc. For iron-smelting, and processing steel sheet, also equipping with the complete automatic system, become the advanced and biggest professional manufacturer in China Currently the Group holds the Tubes Mill and production lines of galvanized, galvalume, aluzinc and prepainted steel, with the annual production capacity of 2 million tons.
FAQ
Q :Are you a manufacturer or trading company?
A: We are a professional manufacturer with 2 million tons of steel annually in China. We have passed the factory inspection by
various international organizations and have our own sales team. Welcome to seeing and inspecting our factory.
Q: Do you have quality control system?
A: Yes,we have iso,bv,sgs certifications and our own quality contorl laboratory.
Q: How long is your delivery time?
A: Within 7~15 days after receiving the deposit or L/C at sight. Longer lead time will be required for special designed product
Q: Do you provide samples ? is it free or extra ?
A:Yes, we could offer the sample for free charge but the delivery charges will be covered by our customers.
Q: Do you provide after-sale service?
A: We provide after-sales service and offer 100% guarantee on our products.
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