Hot Rolled Steel Coils,Steel Plates A36,Made in China

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
500 m.t./month

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Item specifice:

Standard: AISI,ASTM Technique: Hot Rolled,Cold Rolled Shape: U Channel,Square,C Channel,Rectangular,Oval
Surface Treatment: Galvanized,Color Coated Steel Grade: Q215,Q235 Certification: ISO,SGS
Thickness: 4.5MM Length: 1219mm Net Weight: 28

Product Description:

DESCRIPTION FOR SS400 CARBON STEEL SHEET

1.Thickness: 1-200mm

2.Width: 100-3000mm

3.Length: 1000-12000mm

4. Applications :mining machinery, environmental protection, engineering

5. Grade:SS400  A 36 Q195.Q235.Q345.SPCC.SPCH

6.Surface : Hot Rolled  Cold Rolled  Galvanized Steel


TRADE TERMS :FOB, CFR, CIF

 

FEATURES OF STEEL COILS

(1)Good ductility

(2)Good corrosion resistance

(3)Excellent abrasion resistance and fatigue strength

(4)Good weldability

(5)Oxidation resistant performance

(6)Excellent in high temperature 


DETAILED PICTURES FOR STEEL COILS

Hot Rolled Steel Coils,Steel Plates A36,Made in China

Hot Rolled Steel Coils,Steel Plates A36,Made in China

EXPORT MARKET FOR STEEL COILS/SHEETS

Our target market is the international market. Every year we export most of products to countries like India, Pakistan, South Korea, Brazil, Australia, South Africa, Spain, Sri Lanka, Taiwan, Hong Kong, etc.


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1) Shipping information-company name, street address, phone number, fax number, destination sea port

2) Product information – Quantity, Specification (steel type, thickness, width, surface finish)

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Q:What kind of steel plate is HIC?
Is suitable for use in acidic environment, hydrogen sulfide corrosion resistance of the steel plate. Also known as hydrogen or hydrogen resistant steel, generally pressure vessel or pipe steel.
Q:What is hot and cold rolled steel plate? How to distinguish? What high hardness? Which will produce noisy eye?
By definition, ingot or billet is difficult to deform under normal temperature, easy processing, generally heated to 1100 to 1250 DEG C for rolling, the rolling process of hot rolled steel rolling. Most are called hot method. But because the surface under high temperature steel is easy to produce iron oxide, the surface roughness of hot rolled steel, size fluctuation so large, smooth surface, precise size, good mechanical properties of the hot rolled steel, semi-finished or finished products and raw materials for the production of cold rolling method. Under normal temperature, generally understood as cold, from the metal science point of view, the boundaries of cold rolling and hot rolling should be differentiated by the recrystallization temperature is lower than rolling recrystallization. The temperature is higher than the recrystallization temperature of cold rolling, rolling for hot rolled steel. The recrystallization temperature is 450 ~ 600 degrees. The difference: the simple point that 1, cold rolled plate surface has a certain gloss hand feels smooth, Similar to that used for drinking water is very common, such as hot rolled.2 steel cup without pickling treatment, is on the market and many are similar to ordinary steel plate surface, rusty surface is red, the surface of the rusty purple black (iron oxide).The performance advantages of cold rolled plate and strip is: 1, high precision, cold rolled strip thickness not more than 0.01~0.03mm.2, thinner, cold rolled steel strip rolling thickness 0.001mm hot rolling; now the thin can reach 0.78mm.3, the surface quality is more superior, cold rolled steel plate can even produce mirror surface; and the surface of hot rolled plate there are defects such as pitting of iron oxide,.4, cold rolled plate can be adjusted according to the running properties such as tensile strength and technological properties such as stamping performance requirements of the user.
Q:Q235 is hot rolled steel or cold rolled steel?
Hot rolling and cold drawing is the difference of the production process of hot rolling is processed at high temperature, does not change the structure and properties of metal at high temperature, cold drawn round will be perforated, then in tube processing machine in the cold drawing, no tempering condition, this process will affect the crystal structure of metals. In general, better than the mechanical properties of cold rolled steel, after heat treatment, the tensile and yield strength, plasticity and toughness will be improved, in addition, heat treatment can eliminate the residual stress, and the cold may be because in the process of the steel yield the non-uniform deformation. The residual stress produced, the residual stress has great influence on the stability of.
Q:What kind of material does ordinary steel plate refer to in steel market?
And because of the common strength, there is a single carbon steel plate is made, then the internal molecular interactions is very single, which makes the steel in strength is very limited, there is no better development. But the alloy steel plate is different, because this kind of steel plate because has joined many other elements, this also causes its internal molecular structure to become extremely complex, simultaneously its internal molecular force also becomes extremely strong. It also gives the plate greater in strength increased, and the alloying elements of the steel sheet is fixed on the strength of it development is limitless.
Q:How is the normalized steel plate produced?
Normalizing, also known as normalizing, is to heat the workpiece between 727 and 912 degrees Celsius. 40~60min, after a period of heat preservation, is removed from the furnace and cooled by air or by spray, spray, or blow cooling. Its purpose is to make grain refinement and carbide distribution homogenization, to remove the internal stress of materials.
Q:What does "rolled steel" mean?.
Generally refers to the thickness below 3, some enterprises have used rolling process, for example, 1.97 of the stainless steel materials market is difficult to buy, the enterprise will use 2 or 2.5 of the material rolling process processing, production of 1.97 thickness.
Q:What is the difference between hard steel plate and soft steel plate?
Molding (Injection) refers to the process of heating and melting material from the high pressure into the mold cavity, after cooling and curing, to obtain forming products. This method is suitable for mass production of complicated parts, and it is one of the important processing methods. The injection molding process can be broadly divided into the following 6 stages: mold injection - pressure holding - cooling - mold opening - product removal, and the process can be repeated to produce products continuously.
Q:Is the pattern steel plate hot-dip galvanized steel?
The pattern steel plate is hot-dip galvanized steel sheet, and its manufacturing process is in the form of hot dip galvanized steel sheet:1. Hot embossing;2 CNC punching and bending;3 、 welding and splicing.
Q:Is 5mm thick steel plate tapping M8 thread reliable?
The pitch of the M8 is 1.25, it can attack 4 teeth. The force of the thread is 4-5 teeth. The bottom is not greater than 6.7mm, 8.8 plus elastic pad bolt.
Q:What are the rental costs for steel sheet piles?
According to the different processing technology, it can be divided into hot rolled / stretched steel sheet pile and cold rolled steel sheet pile. Now, due to the production conditions and scale constraints, hot rolled steel sheet pile has no production line in China, and the rolled steel sheet piles used in China are all from abroad.

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