Baogang (Shandong) Iron and Steel Co., Ltd.
is a comprehensive company for steel production and trading. Its
https://baogangsteel.en.alibaba.com/company_profile.html
business includes production, processing, distribution, logistics and import& export of steel. Our main products are pre-painted, hot rolled steel coils, cold rolled steel coils, galvanized steel coils, copper sheet /strip / tube， prepainted steel coil etc.
We has passed ISO9001 quality management system certification us produce various types of steel with CE standards.
- Product Details
- {{item.text}}
Quick Details
-
Brand Name:
-
BAOGANG(SHANDONG)
-
Model Number:
-
ss400 q355.a516
-
Width:
-
Can be customized
-
Length:
-
as customer's request
-
Surface:
-
Black Painted
-
Keyword:
-
carton Plate
-
Thickness:
-
1mm 2.5mm
-
Material:
-
SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z Q195-q345
-
Color:
-
Customers Samples Color
-
MOQ:
-
25 Tons
Quick Details
-
Grade:
-
carbon, SGCC
-
Tolerance:
-
±1%
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
BAOGANG(SHANDONG)
-
Model Number:
-
ss400 q355.a516
-
Width:
-
Can be customized
-
Length:
-
as customer's request
-
Surface:
-
Black Painted
-
Keyword:
-
carton Plate
-
Thickness:
-
1mm 2.5mm
-
Material:
-
SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z Q195-q345
-
Color:
-
Customers Samples Color
-
MOQ:
-
25 Tons
Products Description
Low carbon steel plate is a kind of material that is widely used. It is divided into ordinary low carbon steel plate and special steel plate, including low alloy high strength steel and corrosion and heat resistant clad steel plate. Ordinary low carbon steel plate is divided into cold rolled steel plate and hot rolled steel plate. The
https://baogangsteel.en.alibaba.com/productgrouplist-908842239/Carbon_Steel.html
cold rolled steel plate has good surface quality, accurate thickness and size, and is mostly used for car body manufacturing. Hot-rolled plates are mostly used for making frames and the like.
Types and uses of low carbon steel plate
The types of steel plates are generally divided into three types according to their thickness: thick plate (more than 6mm), medium plate (3-6mm) and thin plate (less than 3mm). In terms of plate making process, low-carbon steel plate can be divided into cold rolling and hot rollin
https://baogangsteel.en.alibaba.com/contactinfo.html
g. Hot rolling alone can produce about 1.2 mm low carbon steel plate and about 2 mm stainless steel plate, and thinner plate can be produced by cold rolling, annealing and quenching and tempering rolling.
Cold rolled steel plate
When cold rolled steel sheet is used for parts forming, the plastic deformation of the material is required to be large, and the surface shall be free of wrinkles, cracks and other parts. Use different grades of steel plates for different parts. For example, there are three types of steel plates for automobile in Japan. The first type (SPCC) is ordinary cold-rolled steel plate, usuall
https://baogangsteel.en.alibaba.com/contactinfo.html
y rolled by boiling steel, the second type (SPCD) is rolling steel plate, and the third type (SPCE or SPCEN) is cold-rolled steel plate for deep drawing.
In the past, boiling steel was limited to unimportant stamping parts due to its large component segregation, unstable performance and sensitive aging. If aluminum killed steel without aging is used, the cost is 10-20% higher than that of general rimmed steel. In the past, finishing and cold rolling was used to inhibit the aging effect of boiling steel plate, but in fact, it only delayed the occurrence of aging. All countries are studying new ways to improve. The uncoiled annealed steel plate (O.C. A) developed by the United States is a special annealing of boiling steel plate in an atmosphere containing water vapor and hydrogen. Because this atmosphere can remove the dissolved carbon in the steel and the combined carbon in the carbide, the aging sensitivity is suppressed, and the steel plate is further softened. At the same time, due to the growth of recrystallized grains, the {111} aggregate crystal arranged parallel to the steel plate surface increased. According to the research of American Armco Steel Company, this is related to improving the plastic deformation anisotropy of the steel plate, which improves the stamping formability of the steel plate by 84. In recent years, on the basis of uncoiled annealing steel plate, the united annealing method steel plate (U.A.D) has been developed. This is to weld several coils of steel plate into a coil, and put them in a special annealing furnace for decarburization treatment, which has the advantages of lower cost than uncoiled annealing, The steel plate treated in this way has been widely used in cold rolled steel plate for drawing.
Hot-rolled steel plate
Compared with cold-rolled steel plate, the manufacturing process is simpler and the cost is lower, but foreign experience believes that the hot-rolling method is only applicable to the manufacturing of steel plates with a thickness of more than 1.6 mm, and it is uneconomical for thinner steel plates. The surface quality and dimensional accuracy of hot-rolled steel plates are not as good as cold-rolled steel plates. In addition to the frame longitudinal beams, cross beams and various supports, hot-rolled steel plates on automobiles also need to be stamped with wheel rims and discs with certain strength, and the stress is small Shell cover plate with low surface requirements. The former is 3-5 mm thick steel plate, while the latter is used for both medium and thin plates. The use of hot rolled plates on automobiles is mainly thick plates. In the standard of hot SLSN plates for automobiles formulated by the Japan Automobile Association, SAPH is used as car beams and wheels, and SPH is hot-rolled mild steel plate, which is used to manufacture non-stressed shells.
Recently, more and more hot rolled steel plates abroad are rolled by continuous casting billet, and the surface quality of steel plates has also been improved and stabilized. Coiled hot-rolled steel plates are also widely used.
Product Details
|
Commodity
|
Cold Rolled/ Hot Rolled Carbon Steel Coils/sheet/plate
|
|
Grade
|
Q195, Q215,Q235,Q345,ST37, A36,45# , 1 6Mn, SPHC,SGCC,CGCC
|
|
Standard
|
ASTM EN DIN GB ISO JIS BA ANSI
|
|
Technique
|
Hot rolled cold rolled as Your Request
|
|
Surface treatment
|
Bare, Black,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,or as Your Request
|
|
Application
|
Applies to appliances construction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc.
|
|
Thickness
|
Hot Rolled Thickness:2.75mm-1 00mm, as Your Request
|
|
|
Cold Rolled Thickness:0.2mm-3mm, as Your Request
|
|
Width
|
1 250-2500mm,or as Your Request ( regular width 1 000mm, 1 250mm, 1 500mm )
|
|
Coil weight
|
1-10MT/Coil or as your request
|
|
MOQ
|
25TONS
|
|
Packaging
|
Export standard, seaworthy
|
|
Transport Type
|
Container, bulk or train
|
|
Loading port
|
Tianjin, Qingdao,Shanghai, Ningbo.etc
|
|
Payment terms
|
30% advance payment +70% balance payment after the goods are ready
|
Product Show
Product packaging
Why Choose Us
FAQ
Q1: Are you factory or trading company?
A:
We are manufacturer and trader. Welcome you visit our factory.
Q2: Can you guarantee your productions quality?
A:
Best quality is our principle all the time. We have 2 t
https://baogangsteel.en.alibaba.com/contactinfo.html
imes QC one by one.
Our vision: to be world-class professional, reliable and outstanding steel supplier.
Q3: Do you provide samples? is it free or extra 2?
A:
The sample could can provide for customer with free, but the freight will be covered
by
customer account. The sample freight will be returned to customer account after we
cooperate.
Q4: What is your MOQ？
A:
We welcome your trial order MOQ 25 Ton to be stuffed in 1*20GP
Large quantity can reduce your cost.
Q5:What is your main market？
A:
Our products are mainly exported to Africa, Southeast Asia, the Middle East, Central
Asia Europe, North & South America and other countries and regions.
Hot Searches
