Deformed Bar Hot Rolled High Quality 6mm-50mm ASTM or BS4449

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Product Description:

Product Description:

OKorder is offering Deformed Bar Hot Rolled High Quality 6mm-50mm ASTM or BS4449at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

Product Applications:

Deformed bar is widely used in buildings, bridges, roads and other engineering construction. Big to highways, railways, bridges, culverts, tunnels, public facilities such as flood control, dam, small to housing construction, beam, column, wall and the foundation of the plate, deformed bar is an integral structure material. With the development of world economy  and the vigorous development of infrastructure construction, real estate, the demand for deformed bar will be larger and larger 

Product Advantages:

OKorder's Deformed Bar Hot Rolled High Quality 6mm-50mm ASTM or BS4449 are durable, strong, and resist corrosion, exact size, regular package, chemical and  mechanical properties are stable.

 

Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Corrosion resistance

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing

 

Product Specifications:

Manufacture: Hot rolled

Grade: BS4449

Certificates: ISO, SGS, BV, CIQ

Diameter: 6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,

22mm,25mm,28mm,32mm,36mm,40mm,50mm

Length: 6M, 9M,12M or as required

Packaging: Export packing, nude packing, bundled

 

Chemical Composition: (Please kindly find our chemistry of our material based on HRB500 as below for your information)

Grade

Technical data of the original chemical composition (%)

C

Mn

Si

S

P

V

HRB400

≤0.25

≤1.60

≤0.80

≤0.045

≤0.045

0.04-0.12

Physical capability

Yield Strength (N/cm²)

Tensile Strength (N/cm²)

Elongation (%)

≥400

≥570

≥14

Theoretical weight and section area of each diameter as below for your information:

Diameter(mm)

Section area (mm²)

Mass(kg/m)

Weight of 12m bar(kg)

6

28.27

0.222

2.664

8

50.27

0.395

4.74

10

78.54

0.617

7.404

12

113.1

0.888

10.656

14

153.9

1.21

14.52

16

201.1

1.58

18.96

18

254.5

2.00

24

20

314.2

2.47

29.64

22

380.1

2.98

35.76

25

490.9

3.85

46.2

28

615.8

4.83

57.96

32

804.2

6.31

75.72

36

1018

7.99

98.88

40

1257

9.87

118.44

50

1964

15.42

185.04

FAQ:

Q1: How do we guarantee the quality of our products?

A1: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q2: What makes stainless steel stainless?

A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.

Q3: Can stainless steel rust?

A3: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.

 

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Q:Why can iron and steel stick with glue?
Instead of ordinary glue, it is a new type of glue used to bind steel. It is made from synthetic resin as the main raw material.
Q:What are the functions and classifications of galvanized sheet?
Galvanized sheet prices of different types is not the same, of course, different industries in the field of galvanized plate and material prices are not the same, so you choose in the galvanized plate, must be supplied to the use of your sales, so that they will come to you through your use of choosing suitable for you product.
Q:What kind of steel plate is Q234?
Q235 is divided into four quality grades. They are Q235A, Q235B, Q235C, Q235D. The elements of iron and phosphorus in the steel increased in turn.
Q:What is muotileaved spring? What is the little leaf spring?
In spring, the length of different, but the same as the total thickness of section steel plate spring, called multi leaf spring. The utility model is characterized in that the cross section of the spring leaf assembly is trapezoid with many pieces and large weight.In order to reduce the weight of the car, a new spring steel plate structure is adopted, which means that the middle section of the single spring is the thickest and becomes thinner at both ends. It is not a uniform section steel plate. This is a characteristic of equivalent plate to plate with several pieces of characteristics, therefore, the number of leaf spring assembly is reduced, and each piece of spring is tapered spring, the number of leaf spring assembly can be reduced to 2-3, and the performance achieved over the past 6-8 requirements. This spring assembly is called little leaf spring.The characteristics of few leaf spring is single leaf spring section is not equal, thick in the middle, two thin; the total number of small, light weight.
Q:What type of welding rod is used for steel Q245R and Q235B material?
If the welding weld is non pressure parts, you can use the CO2 gas shielded arc welding, using 1.2 or 1.6 ER50-6 diameter wire welding, weld spatter if you need better or less, recommend the use of Ar:CO2 mixed gas 8:2 welding.
Q:How can the white steel plate be bright and cleaned?
The use of detergent plus iron cloth rub, salt, vinegar 50 ml into the bowl, then add a little detergent thoroughly, with a cloth dipped in salt and vinegar detergent water rubbed white plate, not only can remove stains, can maintain the original brightness.
Q:Why is the water stop steel plate placed in the middle of the wall?
Of course not. It's in the middle of the perfectly accurate, roughly the middle of the wall. General concrete wall, if there is double layer steel bar, placed in the middle of the two layer of steel bar, when placed with short steel welded fixed on the steel skeleton, pay attention to water stop steel plate, not with the structure steel affixed together.
Q:Can the steel sheet pile retaining structure be watertight and impervious?
If the channel is certainly not, but Larson type steel sheet pile is able to, and the effect is not bad.
Q:How much is one meter for laser cutting steel plates?
The above price is for low carbon steel. The price of stainless steel is lower than that of low carbon steel. Mainly nitrogen, a large amount.Of course, the specific price with the processing capacity of the size, the shape of the parts (compare all holes can not be completely by the meter, whether to count) freight, whether it is with material processing have a great relationship.
Q:How can steel plates with a thickness of 1MM be welded?
Spot welding is the welding joints in the contact surface of the individual points are welded together. The metal spot welding have better ductility. When welding, the welding surface is clean, then by sheet lap welding assembly, pressure between two cylindrical copper electrode, pressing force applied by means of the current. Large enough, resulting in a large number of heat resistance at the contact plate, the center of the hottest areas of the metals quickly heated to high plasticity or melting state, the molten pool formed a lens shaped. To keep the pressure off the current, the metal cools, forming a solder joint.

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