Round steel bar for construction made in China

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
25000 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

 Size:DiameterΦ8-Φ300MM  Length:500-8000MM

Surface condition:Lathe polished,descaling,black,acid-producing white,drawn-bright.

Quality assurance:All forged round bar has obtained the certificate of National Level Standard Ultrasonic Flaw Detection.

Inquiry content

1.   Product standards
2.   Size(Diameter and Length)

3.   Surface condition

4.   Heat treatment condition

5.   Quantity Required

Product introduction:


NS143,20#Alloy,N08020,Alloy 20cb3,Carpenter20Alloy,ALLOY20 is a kind of corrosion resistant alloy which has many superior performance, It has a good ability to resist oxidation ,medium deoxidation corrosion, stress corrosion cracking and local corrosion, its performance satisfies many chemical process, just like inorganic acid solution of strong  erosiveness, chlorine and all kinds of medium containing chloride, dry chlorine , formic acid, acetic anhydride, seawater and salt water, etc.

Specialty: resistance to oxidation - reducing composite medium corrosion.
Application:  Sulfuric acid environment and sulfuric acid solution which containis LuZu ion and metal ion, such as hydrometallurgy and sulphuric acid industry device.

 

Detailed Product Description of Skd11 Round Bar Size

 

We respond to requirements for a wide range of materials including steel for tools, stainless steel, and even aluminum

 

Please rely on us for any kind of specialist steel.

 

We mainly offer structural steel, but can offer any other types including tool steel,stainless steel and even aluminium.We can respond to

 

requests for a wide range of materials.

 

Please rely on us for quick delivery with short lead times.

 

We understand well that delivery delays lead to major losses in missed opportunities and lost profits.

 

We will always endeavor to realize the shortest possible delivery times and to deliver at the time you require.

 

Please rely on us for high precision processing.

 

We have a selection of processing machinery, including high precision cutting machines, and will deliver to you after processing into your

 

required shapes and lengths. 

Quality Assurance of Steel Round Rod Bar

1. We will strictly inspect our production that we sold according to the customer’s request.

2. Our steel reaches international quality standards.

3. Quality should be in conformity with the specification of the manufacturer. Quantity and packing conditions should be in conformity with the term in the contract.

4. Should the packing found damaged, the buyer has the right to claim to the seller.

Round steel bar for construction made in China

Round steel bar for construction made in China

Round steel bar for construction made in China

 

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Q:What's the difference between round steel and carbon bound steel?
The composition is different, round steel (grade a steel) belongs to ordinary low carbon steel, carbon tie steel is mostly alloy steel.
Q:Why is round steel more expensive than thread steel?
Threaded steel should be used in the construction field, there are generally two, three grade steel, grade HRB335, HRB400 also has four grades, HRB500 thread steel. Steel is divided by tolerance standard of gb. You say there is no comparable price between round bar and screw thread
Q:Will the theoretical weight of thread steel and round steel be the same?
The difference between such rebar and round bars with longitudinal ribs and transverse rib surface, usually with two longitudinal ribs and transverse ribs along the length direction of the uniform distribution.
Q:Requirements for groove welding of grade 22mm round steel and manual arc welding
If not on the lathe, in the groove on the round bar with gouging or cutting gun, docking form X type double sided bilateral docking, blunt edge 2mm root gap 2mm welding, welding side sincere one or two seam, flip the workpiece on the other side of a full weld groove, flip weld residual,
Q:What's the difference between Q345 round steel and No. 45 round steel material?
Q345: it is a kind of manganese steel (16Mn), yielding strength of 345, good welding performance, commonly used in structural parts welding, low carbon steel, can not be used for quenching or quenching and tempering.No. 45 Steel: high quality carbon structural steel, medium carbon steel. Can be used for quenching or tempering.
Q:The difference between round steel and screw steel
Round bar is divided into three parts: hot rolling, forging and cold drawing. Standard Specification for hot rolled round steel is 5.5-250 mm. Of which: 5.5-25 mm small round bars are mostly supplied by straight strips. They are used as reinforcing bars, bolts and various mechanical parts, and more than 25 millimeters of round steel. They are mainly used in the manufacture of mechanical parts or seamless steel tube billets
Q:What's the difference between round steel and other steel bars?
Different appearance, round steel appearance garden, no grain without rib, other steel surface has carved or ribbed. This causes the round bar and concrete bonding force is small, and other steel and concrete bonding force
Q:How about tempering No. 45 round bar?
Quenching and tempering is the double heat treatment of quenching and high temperature tempering, the purpose is to make the workpiece have good comprehensive mechanical properties.
Q:What's the difference between round steel and screw steel? Which is cheaper than steel on the market these days?
Round bar is divided into three parts: hot rolling, forging and cold drawing. Standard Specification for hot rolled round steel is 5.5-250 mm. Of which: 5.5-25 mm of small round bars, commonly used as steel, bolts and various mechanical parts, larger than 25 millimeters of round steel, mainly for the manufacture of machinery parts. Round steel has many kinds of materials, such as: Q195, Q235, 10#, 20#, 35#, 45#, Q215, Q235, 304, 316, 20Cr, 40Cr, 20CrMo, 35CrMo, 20CrMnTi, 5CrMnMo, etc...
Q:What is the difference between cast iron and round steel?
One is an iron, steel, concrete, and is about 2.11 carbon steel, above is iron; cast iron consists of gray iron and ductile iron, vermicular iron and steel, the more

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