The World's Best Rebar From Chines MILL

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
2666 m.t.
Supply Capability:
5000 m.t./month

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1.Structure of  Wire Rod Steel for Construction Description

the wire rod steel for construction that we offer have been used in civil construction work for years.

2.Main Features of the Wire Rod Steel for Construction

fasteners, bolts, rivets, screws,

general purpose wires,

electrode wires, industrial wires, agriculture wires,

bush wires, chain rivet wires,

detonator wire,

Umbrella ribs, upholstery wires, cycle spokes, needle wires, heald wires, staple pin Wire, safety pin wires

ACSR wires, earth wires,

tyre and hose reinforcement wires,

prestressed concrete wire, springs and rope wires,

card clothing wires,

vineyard wires,

ball bearing quality

Automobile parts like screw, fasteners, bush, spline, socket, connecting rod, shaft, gear, rivets, engine shaft, connecting rod, spindles, gears, etc.

3.Wire Rod Steel for Construction Images

4.Wire Rod Steel for Construction Specification

Grade

Chemical Composition(%)

C

Mn

Si

S

P

B

SAE1006B

0.03~O.07

≤0.32

≤0.30

≤0.045

≤0.040

>0.0008

Mechanical properties

Yield strength(N/mm2)

Tensile strength(N/mm2)

Elongation(%)

250-280

350-380

≥32

 

Grade

Chemical Composition(%)

C

Mn

Si

S

P

B

SAE1008B

0.10max

0.3~O.50

0.15max

0.050max

0.040 max

0.0008 min

Mechanical properties

Yield strength(N/mm2)

Tensile strength(N/mm2)

Elongation(%)

≥195

315-430

≥30

 

5.FAQ of  Wire Rod Steel for Construction

 

1.What is your minimum order quantity ?  

Our MOQ is 500mt .

2.Please tell me the daily output and wire rod mill’s brand ?

Our daily output is 4000mt/day and our rolling mill from Germany’s SMS MEER

3.Which countries are your main sales?

 Thanks to the professional international trade team, solid distribution channel and long – term cooperation customers, our market share in overseas realizes a tremendous growth, now we already became a main player in Middle East and South East Asia.  Meanwhile, we are also the biggest supplier of Pre-painted galvanized steel coil in Philippines, Saudi Arabia, United Arab Emirates, Iran, Sudan etc.

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Q:What are the categories of strip steel? How do you distinguish it?
Classification by usageAccording to the use of steel, can be divided into structural steel, tool steel, special performance steel three major categories.Structural steel: 1. used as steel for various machine parts. It includes carburizing steel, Quenched and tempered steel, spring steel and rolling bearing steel.2. steel used as an engineering structure. It consists of carbon steel in armour, B, especially steel and ordinary low alloy steel.Tool steel: steel used to make all kinds of tools. According to the use of different tools can be divided into tool steel, die steel and tool steel.Special performance steel: steel with special physical and chemical properties. Can be divided into stainless steel, heat-resistant steel, wear-resistant steel, magnetic steel and so on.
Q:What is galvanized steel strip? What's the difference between galvanized strip and cold rolled strip?
Galvanized steel strips are cold-rolled or hot-rolled, long and narrow strip steel plates coated with different layers of material called zinc. Hot galvanizing has the advantages of uniform coating, strong adhesion, long service life and so on.
Q:Hot rolled strip, the theory of the thinnest, how thin rolling, why not rolling too thin, is the material or the reasons for plate shape?
Thinning is related to width. But after a certain width, the amount of thinning has little to do with the width. The theory of hot rolling can be rolled to 0.8mm, and in practice, the 1.2mm is virtually useless.
Q:Pickling process of cold rolled strip
The pickling section can be divided into two ways: sulfuric acid pickling and hydrochloric acid pickling, but because hydrochloric acid pickling has more advantages, we can explain it by the acid washing mechanism of hydrochloric acid.The chemical reaction between hydrochloric acid solution and iron oxide scale is:FeO + 2HCl = FeCl2 + H2OFe2O3 + 6HCl = 2FeCl3 + 3H2OHydrochloric acid solution can quickly dissolve all kinds of oxide scales, pickling reaction can be carried out from the outer layer. Hydrochloric acid pickling is mainly chemical corrosion, and hydrochloric acid pickling is very harmful to metal matrix. Therefore,The structure is not sensitive to the efficiency of acid pickling of iron oxide scales, and the steel surface after pickling clean silver. The rate of acid washing reaction is closely related to the degree of cracking of strip iron before picklingOff.
Q:What are the high speed steel strips and material specifications?
(1) main usesUsed for stamping machine parts, metal products and manufacturing structural parts, etc..(2) the grade and chemical composition of the materialIn line with GB699 (high-quality carbon structural steel technical conditions), the brand is 15-70# steel provisions.
Q:What is the difference between galvanized steel cold base galvanized steel strip and hot galvanized steel strip?
In addition because of the high density of zinc, galvanized steel coating with the same aluminium zinc plate in the price there is no advantage, because the control relationship between zinc flower, zinc plating is more difficult to control, and anti oxidation performance and ALuminum zinc is poor compared to several times, so now mainly in the aluminum zinc as the main building materials and its the performance is 3-4 times of zinc, but the current electronics industry because of influence of hot dip galvanizing plate conductivity, appearance or using mainly low coating, building materials mainly to hot-dip aluminum zinc 100g/ square meters above. The main hot dipped aluminum zinc is 55%AL and 44.5%Zn.
Q:What is strip steel?
A steel strip, also called a strip, is actually a thin, narrow and long steel plate, usually rolled.
Q:Is there any difference between galvanized steel strip and galvanized sheet?
Broad sense means galvanized steel sheet.
Q:How to drill through galvanized steel strip quality piercing eye
The quality of the strip is not good, quality is not good, which made galvanized pipe, can not bend 90 degrees, depending on the quality of the strip material; general material, galvanized can be plated well.
Q:65 what is the hardness of the best heat treatment of manganese steel strip?
65, the best heat treatment hardness of manganese steel strip depends on the application and heat treatment methods, such as the general in 45~50HRC, general heat treatment at 48 degrees, the best comprehensive mechanical properties.

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