JINBAICHENG Metal Materials Co., Ltd

China wholesale Flat Steel - General-Purpose Steel Profile Column H Beam – JINBAICHENG

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China wholesale Flat Steel - General-Purpose Steel Profile Column H Beam – JINBAICHENG Detail:

Product Introduction

Place of Origin: Shandong, China
Grade: Q235B
Technology: hot rolling, hot rolling/welding
Thickness: 5mm-30mm
Application: Steel House
Length: 5m-12m or as required
Standards: JIS, JIS G3101 / EN10025 / ASTM A36 / ASTM A572 / ASTM A992
Flange width: 100mm-300mm
Flange thickness: 5mm-30mm
Width: 100mm-900mm
Coil thickness: 5mm-30mm
Brand Name: Jinbaicheng
Model: Steel H beam

Tolerance: ±1%
Processing services: bending, welding, uncoiling, cutting
Alloyed or not: Non-alloyed
Invoice: According to actual weight
Delivery time: 8-14 days, 7-10 days after placing the order
Product name: General-purpose steel profile column H beam or I-beam
Connection form: bolt connection
Residential wall structure: bottom wall beam
Shape: H channel/I channel
Sample: free of charge
Surface treatment: galvanized/stainless steel/aluminum/black coating
Size: 150*75*5*7/200*200*8*12/300*300*10*15

Product Display

I-Beam3
I-Beam
I-Beam2

Classification

I-beams are mainly divided into ordinary I-beams, light-duty I-beams and wide-flange I-beams. According to the height ratio of the flange to the web, it is divided into wide, medium, and narrow wide flange I-beams. The first two production specifications are 10-60, that is, the corresponding height is 10 cm-60 cm. At the same height, the lightweight I-beam has narrow flanges, thin webs and light weight. The wide-flange I-beam is also called H-beam, and its cross-section is characterized by parallel legs and no slope on the inner side of the legs. It belongs to economic section steel, which is rolled on a four-high universal rolling mill, so it is also called “universal I-beam”. Ordinary I-beams and light-duty I-beams have become national standards.

Application characteristics

Regardless of whether the I-shaped steel is ordinary or light, because the cross-section size is relatively high and narrow, the moment of inertia of the two main axes of the cross-section is quite different, so it can only be directly used for bending in the plane of its web. Components or form them into lattice-type force-bearing components. It is not suitable to use axial compression components or components that are perpendicular to the plane of the web, which is also curved, which makes its application scope very limited. I-beams are widely used in construction or other metal structures.
Ordinary I-beams and light-duty I-beams have relatively high and narrow cross-sections, so the moments of inertia of the two main axes of the cross-sections are quite different, which limits their application scope. The use of I-beam should be selected according to the requirements of the design drawings.
The selection of I-beam in the structural design should be based on its mechanical properties, chemical properties, weldability, structural size, etc. to select a reasonable I-beam for use.

I-beams are mainly divided into ordinary I-beams, light-duty I-beams and wide-flange I-beams. According to the height ratio of the flange to the web, it is divided into wide, medium, and narrow wide flange I-beams. The first two production specifications are 10-60, that is, the corresponding height is 10 cm-60 cm. At the same height, the lightweight I-beam has narrow flanges, thin webs and light weight. The wide-flange I-beam is also called H-beam, and its cross-section is characterized by parallel legs and no slope on the inner side of the legs. It belongs to economic section steel, which is rolled on a four-high universal rolling mill, so it is also called “universal I-beam”. Ordinary I-beams and light-duty I-beams have become national standards.

GB/JIS standard specification

Size

High*low

T1(mm)

T2(mm)

JIS weight

National standard weight

length

(Millimeter)

(Mm)

(Kg/m)

(Kg/m)

(Meter)

National standard / JIS

100*100

6

8

16.9

17.2

6-16m

National standard / JIS

125*125

6.5

9

23.6

23.8

6-16m

National standard / JIS

150*75

5

7

14

14.3

6-16m

National standard / JIS

148*100

6

9

20.7

21.4

6-16m

National standard / JIS

150*150

7

10

31.1

31.9

6-16m

National standard / JIS

175*90

5

8

18

18.2

6-16m

National standard / JIS

175*175

7.5

11

40.4

40.3

6-16m

National standard / JIS

194*150

6

9

29.9

31.2

6-16m

National standard / JIS

198*99

4.5

7

17.8

18.5

6-16m

National standard / JIS

200*100

5.5

8

20.9

21.7

6-16m

National standard / JIS

200*200

8

12

49.9

50.5

6-16m

National standard / JIS

200*204

12

12

56.2

56.7

6-16m

National standard / JIS

248*124

5

8

25.1

25.8

6-16m

National standard / JIS

250*125

6

9

29

29.7

6-16m

National standard / JIS

244*175

7

11

43.6

44.1

6-16m

National standard / JIS

250*250

9

14

71.8

72.4

6-16m

National standard / JIS

250*255

14

14

81.6

82.2

6-16m

National standard / JIS

298*149

5.5

8

32

32.6

6-16m

National standard / JIS

300*150

6.5

9

36.7

37.3

6-16mm

National standard / JIS

294*200

8

12

55.8

57.3

6-16m

National standard / JIS

298*201

9

14

64.4

65.9

6-16m

National standard / JIS

300*300

10

15

93

94.5

6-16m

National standard / JIS

294*302

12

12

83.4

85

6-16m

National standard / JIS

300*305

15

15

105

106

6-16m

National standard / JIS

346*174

6

9

41.2

41.8

6-16m

National standard / JIS

350*175

7

11

49.4

50

6-16m

National standard / JIS

340*250

9

14

78.1

79.7

6-16m

National standard / JIS

344*348

10

16

113

115

6-16m

National standard / JIS

350*350

12

19

135

137

6-16m

National standard / JIS

396*199

7

11

56.1

56.7

6-16m

National standard / JIS

400*200

8

13

65.4

66

6-16m

National standard / JIS

390*300

10

16

105

107

6-16m

National standard / JIS

388*402

15

15

140

141

6-16m

National standard / JIS

394*398

11

18

147

147

6-16m

National standard / JIS

400*400

13

21

172

172

6-16m

Scope of application

C-shaped steel is widely used in the purlins and wall beams of steel structure buildings, and can also be assembled into lightweight roof trusses, brackets and other building components. In addition, it can also be used for columns, beams and arms in mechanical light industry manufacturing.

Specification Table

The meaning of the numbers in each row (take C80×40×20×2.5 as an example):
C80×40×20×2.5: Section height H=80mm; Section width B=40mm; Crimping width C=20mm; Thickness t=2.5mm;

Specification

Weight (kg/m)

Specification

Weight (kg/m)

80×40×20×2.5

3.925

180×60×20×3

8.007

80×40×20×3

4.71

180×70×20×2.5

7.065

100×50×20×2.5

4.71

180×70×20×3

8.478

100×50×20×3

5.652

200×50×20×2.5

6.673

120×50×20×2.5

5.103

200×50×20×3

8.007

120×50×20×3

6.123

200×60×20×2.5

7.065

120×60×20×2.5

5.495

200×60×20×3

8.478

120×60×20×3

6.594

200×70×20×2.5

7.458

120×70×20×2.5

5.888

200×70×20×3

8.949

120×70×20×3

7.065

220×60×20×2.5

7.4567

140×50×20×2.5

5.495

220×60×20×3

8.949

140×50×20×3

6.594

220×70×20×2.5

7.85

160×50×20×2.5

5.888

220×70×20×3

9.42

160×50×20×3

7.065

250×75×20×2.5

8.634

160×60×20×2.5

6.28

250×75×20×3

10.362

160×60×20×3

7.536

280×80×20×2.5

9.42

160×70×20×2.5

6.673

280×80×20×3

11.304

160×70×20×3

8.007

300×80×20×2.5

9.813

180×50×20×2.5

6.28

300×80×20×3

11.775

180×50×20×3

7.536

 

 

180×60×20×2.5

6.673

   

Product detail pictures:

China wholesale Flat Steel - General-Purpose Steel Profile Column H Beam – JINBAICHENG detail pictures

China wholesale Flat Steel - General-Purpose Steel Profile Column H Beam – JINBAICHENG detail pictures

China wholesale Flat Steel - General-Purpose Steel Profile Column H Beam – JINBAICHENG detail pictures


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