• Steel  Standard Hot Rolled Channel Steel, on Sale System 1
  • Steel  Standard Hot Rolled Channel Steel, on Sale System 2
  • Steel  Standard Hot Rolled Channel Steel, on Sale System 3
Steel  Standard Hot Rolled Channel Steel, on Sale

Steel Standard Hot Rolled Channel Steel, on Sale

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 pc
Supply Capability:
10000 pc/month

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1.Packaging & Delivery

Packaging Detail:

in bundles or as customer's requirement

Delivery Detail:

Within 30days after receiving your deposit or copy of L/C

2.Specifications

HRB400,HRB500 Steel Rebars
1.China direct supplier
2.Best service
3.Competitive price
4.Quantity assured

 3.Product Description

Name

High Tensile Export Reinforcing Steel Bar ,Deformed Steel Bar ,HRB400B,HRB,46B,HRB500 Building Construction Material

Standard

ASTM A615 /BS BS 4449 /GB HRB/ JIS G3112  

Grade

A615 Gr40/60/75

BS 4449 Gr460,B500

GB HRB335,HRB400 ,HRB500

 

JIS G3112 SD390

 

Diameter

6mm-40mm

Length

6-12m

Technique

Low temperature hot-rolling reinforcing deformed steel rebar  

Tolerance

As the standard or as your requirement

Application

Building, construction, road, bridge,etc

Certificated

 BV

MOQ

500tons per size steel rebar

Packing details

Steel rebar packed in bundle or as your requirement

Delivery

Within 30 days after deposit

Payment

T/T or L/C

 4.Chemical Composition

 

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

Physics capability

Yield Strength(N/cm2)

Tensile Strength(N/cm2)

Elongation (%)

 

≥400

≥470

≥14

 

Grade

Technical data of the original chemical composition (%) 

C

Mn

Si

S

P

V

HRB500

≤0.25

≤1.60

≤0.80

≤0.045

≤0.045

0.04-0.12

Physics capability

≥500

≥630

≥12

5. Theorectical weight 

Diameter

(MM)

Cross

Sectional

Area

(MM2)

Theorectical

Weight

(KG/M)

Weight of

12M Bar

(KG)

A Ton

Contains

12M Bars

(PCS)

6

28.27

0.222

2.664

375.38

8

50.27

0.395

4.74

210.97

10

78.54

0.617

7.404

135.06

12

113.1

0.888

10.656

93.84

14

153.9

1.21

14.52

68.87

16

201.1

1.58

18.96

52.74

18

254.5

2

24

41.67

20

314.2

2.47

29.64

33.74

22

380.1

2.98

35.76

27.96

25

490.9

3.85

46.2

21.65

28

615.8

4.83

57.96

17.25

32

804.2

6.31

75.72

13.21

36

1018

7.99

98.88

10.43

40

1257

9.87

118.44

8.44

Steel  Standard Hot Rolled Channel Steel, on Sale

Steel  Standard Hot Rolled Channel Steel, on Sale

 

 

Q:How to distinguish cold formed section steel and hot rolled section steel?
The difference between cold-formed steel and welded steel tubes is that welded steel pipes are mainly used for conveying fluids, such as gas and tap water. Petroleum, liquefied petroleum gas, steam, etc. The steel tube is subjected to a certain amount of pressure, while the cold-formed steel is used to make the structure. Under the action of external force, the cold-formed steel is required for the section, shape, size and mechanical properties of the section steel.
Q:What kind of steel is used in steel columns?
At present, there are 3 kinds of steel pile commonly used in engineering construction, they are steel pipe column, steel column and steel sheet pile.
Q:What does "BH" mean?
Section steel is a strip steel with definite section shape and size. It is one of the four big kinds of steel (plate, tube, mould, wire). According to the section shape, the section steel is divided into simple section steel and complex section steel (deformed steel). The former refers to the steel, round steel, flat steel, angle steel, six angle steel; the latter refers to the I-beam, channel steel, steel, steel, steel frame bending etc..
Q:Does the profile include H?
Another reason is that H steel is made late in our country, so people are used to distinguish it from other shapes. But in the strict sense, H steel is a kind of section bar.
Q:Elastic modulus of section steel
The elastic modulus of steel is 2.1 * 10^7N/cm L.
Q:What are the common types of profiled steel?
Complex section steel has: I-beam, channel steel, steel, elevator rail, steel sheet pile, and various kinds of agricultural machinery, machinery manufacturing and construction of special-shaped steel.Section steel according to production methods are: hot-rolled steel, cold-formed steel, welding, H steel, etc.
Q:What is special steel?
Agricultural steelAgricultural steel is the main means of agricultural production and agricultural private or semi private steel, mainly are: Farm steel: Farm steel is commonly used steel for rural primary system of small tools and general civil tools. Main is a small section of round steel, flat steel and other varieties of composite steel composite steel billet, billet and hoe sickle knife blank, used in the manufacture of sickle, hoes and other small tools and other tools (such as knife, etc.). This kind of composite steel consists of two same components of the carbon steel hot rolled, low carbon steel is outside the body, soft and tough body steel seismic, good adhesion, easy sandwiching a layer of grinding. Leaf blade steel containing carbon, manganese, hard and wear-resistant, polished production tool edge is very sharp.
Q:What does "M" mean?
Section steel is a strip steel with definite section shape and size. It is one of the four big kinds of steel (plate, tube, mould, wire). According to the section shape, the section steel is divided into simple section steel and complex section steel (deformed steel).
Q:Can the section steel butt joint in the end?
Docking is usually available.If welding, it is mainly worried that the welding is not strong and the welding stress is too large. The wall thickness of the section steel is thin, and the butt welding itself is the most unreliable. So, in the joint lining board, fillet welded. Attention is paid to reducing stress in the process.Bolt connection also requires lining plate, pay attention to bolt size, quantity and spacing. To calculate whether thin-walled steel itself will be crushing, the solution is solder paste board, and bolt holes.In short, the principle is that the strength of the butt joint is not weaker than that of other parts, and there is no greater stress.

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