High Quality Hot Rolled Structure Steel Jis Standard H Beam

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
1000 m.t./month

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Specifications of Hot Rolled Steel H-beam

1. Standard: GB

2. Grade: Q235 or Equivalent

3. Length: 6m,10m, 12m as following table

4. Invoicing on theoretical weight or actual weight as customer request

5.Payment: TT or L/C

6. Sizes:

 

 


Category

model

(height*width)/

(mm×mm)


Section size/mm

Cross-section area/cm2

Theoretical Weight/(kg/m)

Moment of inertia/cm4

radius/cm

Section modulus/cm3

H

B

t1

t2

r

Ix

Iy

ix

iy

Wx

Wy

HW

100×100

100

100

6

8

8

21.59

16.9

386

134

4.23

2.49

77.1

26.7

125×125

125

125

6.5

9

8

30.00

23.6

843

293

5.30

3.13

135

46.9

150×150

150

150

7

10

8

39.65

31.1

1620

563

6.39

3.77

216

75.1

175×175

175

175

7.5

11

13

51.43

40.4

2918

983

7.53

4.37

334

112

200×200

200

200

8

12

13

63.53

49.9

4717

1601

8.62

5.02

472

160

200

204

12

12

13

71.53

56.2

4984

1701

8.35

4.88

498

167

250×250

244

252

11

11

13

81.31

63.8

8573

2937

10.27

6.01

703

233

250

250

9

14

13

91.43

71.8

10689

3648

10.81

6.32

855

292

250

255

14

14

13

103.93

81.6

11340

3875

10.45

6.11

907

304

HM

150×100

148

100

6

9

8

26.35

20.7

995.3

150.3

6.15

2.39

134.5

30.1

200×150

194

150

6

9

8

38.11

29.9

2586

506.6

8.24

3.65

266.6

67.6

250×175

244

175

7

11

13

55.49

43.6

5908

983.5

10.32

4.21

484.3

112.4

HN

100×50

100

50

5

7

8

11.85

9.3

191.0

14.7

4.02

1.11

38.2

5.9

125×60

125

60

6

8

8

16.69

13.1

407.7

29.1

4.94

1.32

65.2

9.7

150×75

150

75

5

7

8

17.85

14.0

645.7

49.4

6.01

1.66

86.1

13.2

175×90

175

90

5

8

8

22.90

18.0

1174

97.4

7.16

2.06

134.2

21.6

200×100

198

99

4.5

7

8

22.69

17.8

1484

113.4

8.09

2.24

149.9

22.9

200

100

5.5

8

8

26.67

20.9

1753

133.7

8.11

2.24

175.3

26.7

250×125

248

124

5

8

8

31.99

25.1

3346

254.5

10.23

2.82

269.8

41.1

250

125

6

9

8

36.97

29.0

3868

293.5

10.23

2.82

309.4

47.0

300×150

298

149

5.5

8

13

40.80

32.0

5911

441.7

12.04

3.29

396.7

59.3

300

150

6.5

9

13

46.78

36.7

6829

507.2

12.08

3.29

455.3

67.6

350×175

346

174

6

9

13

52.45

41.2

10456

791.1

14.12

3.88

604.4

90.9

350

175

7

11

13

62.91

49.4

12980

983.8

14.36

3.95

741.7

112.4

400×150

400

150

8

13

13

70.37

55.2

17906

733.2

15.95

3.23

895.3

97.8

HT

100×50

95

48

3.2

4.5

8

7.62

6.0

109.7

8.4

3.79

1.05

23.1

3.5

97

49

4

5.5

8

9.38

7.4

141.8

10.9

3.89

1.08

29.2

4.4

100×100

96

99

4.5

6

8

16.21

12.7

272.7

97.1

4.10

2.45

56.8

19.6

125×60

118

58

3.2

4.5

8

9.26

7.3

202.4

14.7

4.68

1.26

34.3

5.1

120

59

4

5.5

8

11.40

8.9

259.7

18.9

4.77

1.29

43.3

6.4

125×125

119

123

4.5

6

8

20.12

15.8

523.6

186.2

5.10

3.04

88.0

30.3

150×75

145

73

3.2

4.5

8

11.47

9.0

383.2

29.3

5.78

1.60

52.9

8.0

147

74

4

5.5

8

14.13

11.1

488.0

37.3

5.88

1.62

66.4

10.1

150×100

139

97

4.5

4.5

8

13.44

10.5

447.3

68.5

5.77

2.26

64.4

14.1

142

99

4.5

6

8

18.28

14.3

632.7

97.2

5.88

2.31

89.1

19.6

150×150

144

148

5

7

8

27.77

21.8

1070

378.4

6.21

3.69

148.6

51.1

147

149

6

8.5

8

33.68

26.4

1338

468.9

6.30

3.73

182.1

62.9

175×90

168

88

3.2

4.5

8

13.56

10.6

619.6

51.2

6.76

1.94

73.8

11.6

171

89

4

6

8

17.59

13.8

852.1

70.6

6.96

2.00

99.7

15.9

175×175

167

173

5

7

13

33.32

26.2

1731

604.5

7.21

4.26

207.2

69.9

172

175

6.5

9.5

13

44.65

35.0

2466

849.2

7.43

4.36

286.8

97.1

200×100

193

98

3.2

4.5

8

15.26

12.0

921.0

70.7

7.77

2.15

95.4

14.4

196

99

4

6

8

19.79

15.5

1260

97.2

7.98

2.22

128.6

19.6

200×150

188

149

4.5

6

8

26.35

20.7

1669

331.0

7.96

3.54

177.6

44.4

  


Usage & Applications of Hot Rolled Steel H-beam

Commercial building structure ;Pre-engineered buildings; Machinery support structure; Prefabricated structure; Medium scale bridges; Ship-building structure. etc.



 

Packaging & Delivery of Hot Rolled Steel H-beam

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks:

Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.

If loading by container the marking is not needed, but we will prepare it as customer request.

4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

5. Delivered by container or bulk vessel

 

Production flow of Hot Rolled Steel H-beam

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

 


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Q:H steel compared with ordinary steel in the end what are the advantages and disadvantages?
The flanges of H steel are all of equal thickness, there is a rolling cross section, and there is a combined section composed of 3 plates welded together. I-beam is a rolling cross section, due to poor production process, flange within the edge of the 1:10 slope. H type steel rolling is different from ordinary I-beam with only one set of horizontal roll, because of its wide flange and no inclination (or inclination is to be very small), a group of vertical roll and roll, therefore, the rolling process and equipment than the conventional mill complex. The maximum rolled H steel produced in China can be 800mm high and can only be welded composite sections.
Q:Why is it that the steel pile is low in cost and easy to construct, and it can be changed when there is an obstacle
Application and application range of H steel:Beams and columns in industrial and civil building steel structures.Steel structure bearing support for industrial structure.Steel pile and support structure for underground engineering.Petrochemical, power and other industrial equipment structure.
Q:What is the height of the four fillet welds in H steel submerged arc welding, such as H600*300*6*12?
The plate thickness is 6 and 12 respectively, and the fillet weld value is the same as the thickness of the thin plate (when the design does not require)
Q:In the H steel frame, what is the connection between the secondary beams? Welding or high strength bolt connection?
Two can, anyway, there are connections, the strength can be guaranteed, it depends on the construction requirements and subsequent demolition requirements.
Q:In the steel structure, the semifinished product H steel column, whether also sets the manufacture quota?
To fully grasp the list items and under the quota sub objective may not converge (including engineering calculation rules, etc.). The quota has the rule of calculation, the list has the rule of calculation, both must be consistent. For example, someone mentioned several times in front of the pipe support and wall bushing, the list should be calculated, but the indoor pipeline installation quota usually include a bracket and a casing (around by), then calculate the duplicate.
Q:How to declare the processed H steel? What is the rate of tax refund? Urgent urgent
H steel is a huge number of words can consider the use of bulk cargo, bulk cargo transport ship etc.. If the quantity is small, the liner can be transported by container.
Q:What does "H400*250*8*12" mean in steel structures?
Total domestic steel structure (special) level of construction enterprises 143, an increase of 427 qualification for steel structure, with a qualification for steel structure enterprises amounted to 570! Recently, Shanghai Metal Structure Association statistics data show that in the city of Shanghai Metal Structure Industry Association member units, steel fabrication and installation of enterprises (including some provinces and municipalities) a total of 380, the annual output of 3 million 600 thousand tons, and it is said that only the Shanghai area registered steel construction enterprises reached five hundred or six hundred. The development of steel structure industry, like China history the Warring States period, the steel structure enterprises from dozens to thousands, but with an annual output of 100 thousand tons of enterprises is very small, the formation of the rapid development of the market, and industry concentration is more and more low contrast. The reason is the main steel structure industry low barriers to entry, whether it is money or technical requirements are not too high.
Q:Do you have H steel 550x300x11x18?
No, I agree with the opinion of Honghua lang! You're right!
Q:How is the weight of H steel calculated?
RA=RB=P/2 Mc=Mmax=Pl/4 fc=fmax=Pl^3/48EI A= B=Pl^2/16EI symbol and theta theta P - Q - N; concentrated load, uniform load, N; R - bearing force, the direction of the action is positive, N; M - bending moment, the compression of the upper section, lower tension is positive, Nm; Q, the shear. The adjacent section of the torque in a clockwise direction is positive, N; F, deflection, downward displacement is positive, mm; angle theta, clockwise rotation as positive degrees; E - Gpa; I - elastic modulus, cross-sectional moment of inertia, m^4; L = x/. =x'/l, zeta, alpha beta gamma = a/l, =b/l, =c/l from two aspects: first, from the beam considering shear stress second, the bending stress is considered. The maximum available shear strength of steel can be found from the steel sheet, T, Tmax=Q/Ib[BH^2/8-< (B-b), h^2>/8]: Tmax is the maximum shear strength. The maximum shear load of the beam can be calculated by replacing the available shear strength T. Q is the uniformly distributed load, and the section moment of inertia of I is B, which can be found in the steel table. (cm^4) the maximum width of the section of i-beam. B is the minimum width of I-beam section, h is the height of minimum width section of i-beam. H is the calculation of the height normal stress of the maximum width section of I-beam: Ysigma=M/W, M=, maximum bending moment = load, travel distance, W= flexural modulus. With the maximum allowable stress of Ysigma=, the maximum value of the load can be obtained.
Q:How to control the welding deformation made of H steel
H- steel is a kind of economical section steel with better mechanical performance, especially the cross section, which is named after the English letter "H".

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