SECTIONS

H&ISection

Factory Welded

Located at Jamshedpur, Tata Steel Ltd. Was established in 1907 and was the �rst Integrated Steel Plant in India.

It commenced its operations in 1911, with a capacity of 1,00,000 tonnes per annum of ingots and expanded to a million tonnes per annum of salesable steel by the mid �fties.

Presently it has an annual capacity of 10 million tonnes at its Jamshedpur Plant. The plant, equipped with the latest steel making facilities such as Basic Oxygen Furnaces, Vaccuum degassing and Continuous Casting Units, presents the very epitome of technological advancement. A whole range of steels addressing the needs of the construction, engineering and automotive sector, testify to Tata Steel's capability in steel making. These products have found acceptance not only in the domestic market but all over the world.

ProfileTata Steel

Tata Steel

Tata Growth Shop

Tata Steel – Tubes SBU is the outcome of the merger between Indian Tube Company with Tata Steel in 1985. Tubes SBU today is a leading manufacturer of welded pipes in the country having an installed capacity of over 4,50,000 MT per annum.Currently, Tubes SBU manufacturers Structural, Conveyance, Automotive and Boiler Tubes at its plant in Jamshedpur and some external processing agents (EPA).

Tubes SBU manufactures Structural Tubes under the brand name Tata Structura. Tata Structure is manufactured conforming to IS:4923 and IS:1161 standards for square, rectangular and circular sections respectively. Tata Structure can be manufactured up to a maximum size of 250x250mm for square sections, 300x200mm for rectangular sections and 300mm NB for circular sections. The thickness can vary from 2mm to 10mm. Tata Structura has recently foryed into retail space under the initiative Tata Structure World, providing consumers with 360 degress solutions right form the design to the fabrication stage. Adding to the product portfolio as well as catering to the changing consumer demands, Tata Stuctura has started manufacturing GP/GI tubes in NB ranging from 20mm to 50mm with thickness varying between 1.4 mm to 2mm.

Tata Structure has multiple applications ranging from architectural, industrial, infrastructural, general engineering to power plants, solar power plants, steel industry, railways etc.

ProcessThe manufacturing process comprises the following steps

QualityControlThe Quality of our product is c o n t r o l l e d d u r i n g t h e manufacturing process. It starts with sl itting the strip edges, continues with speed, temperature control during the high frequency induction welding and is followed by online nondestructive eddy current testing directly after w e l d i n g . O ff - l i n e , d r i f t a n d �attening tests are conducted. This is all within our ISO 9000 quality management system

Plate making & Cutting Cutting of Plates at required

Dimensions of Flange web

Automatic Welding Maching

(Submerge welding station)

Inspection Stencillity Dispatch

Fitting of section

(Tack Welding)

Straightening

SECTIONS

Manufacturing

The StructuraAdvantages Customized sizes for better steel optimization

Reduced lead time to meet project timelines

High degree of quality control during manufacturing

High quality raw material is used for superior end product

Low MOQ thereby helping better �nancial management of a project

High Strength Material (E350 Grade available) for special requirement

‘I‘ Section Properties & Product Range

305x165x40

305x165x46

305x165x54

356x171x45

356x171x51

356x171x56

356x171x66

406x178x55

406x178x61

406x178x66

406x178x75

457x191x67

457x191x74

457x191x82

457x191x89

457x191x98

533x210x82

533x210x92

533x210x101

533x210x109

533x210x122

610x229x101

610x229x113

610x229x125

610x229x139.9

700x250x110

700x250x125

700x250x141

700x250x149

700x250x167

800x300x172

800x300x224

800x300x262

800x300x317

800x300x198

800x300x251

800x300x291

Tata 305x165x40

Tata 305x165x46

Tata 305x165x54

Tata 356x171x45

Tata 356x171x51

Tata 356x171x56

Tata 356x171x66

Tata 406x178x55

Tata 406x178x61

Tata 406x178x66

Tata 406x178x75

Tata 457x191x69

Tata 457x191x75

Tata 457x191x82

Tata 457x191x88

Tata 457x191x100

Tata 533x210x85

Tata 533x210x92

Tata 533x210x107

Tata 533x210x113

Tata 533x210x120

Tata 610x229x103

Tata 610x229x112

Tata 610x229x126

Tata 610x229x142

Tata 700x250x105

Tata 700x250x125

Tata 700x250x141

Tata 700x250x149

Tata 700x250x171

Tata 800x300x166

Tata 800x300x213

Tata 800x300x255

Tata 800x300x304

Tata 900x300x185

Tata 900x300x245

Tata 900x300x287

5.0

5.7

6.9

5.4

6.1

7.4

8.1

7.4

8.1

8.8

9.6

8.8

9.5

10.4

11.1

12.8

10.9

11.8

13.6

14.5

15.3

13.1

14.3

16.1

18.2

13.3

16.0

18.0

19.0

21.8

21.1

27.1

32.4

38.7

23.6

31.3

36.3

39.3

44.5

54.2

42.5

47.8

58.4

63.7

57.8

63.4

69.4

75.0

68.8

74.7

81.5

87.4

100.2

85.8

92.4

106.9

113.5

120.1

102.9

111.9

126.4

142.6

104.6

125.4

141.1

149.0

171.2

165.6

212.7

254.6

303.8

185.4

245.5

286.8

10

12

14

10

12

14

16

12

14

14

16

14

16

16

18

20

14

16

18

20

22

16

16

20

22

16

16

20

22

25

18

28

32

40

20

30

36

6

6

8

6

6

8

8

8

8

10

10

8

8

10

10

12

10

10

12

12

12

10

12

12

14

8

12

12

12

14

14

14

18

20

14

16

18

165

165

165

170

170

170

170

180

180

180

180

190

190

190

190

190

210

210

210

210

210

230

230

230

230

250

250

250

250

250

300

300

300

300

300

300

300

285

285

285

335

335

335

335

380

380

380

380

430

430

430

430

430

505

505

505

505

505

575

575

575

575

665

665

665

665

665

735

735

735

735

830

830

830

305

309

313

355

359

363

367

404

408

408

412

458

462

462

466

470

533

537

541

545

549

607

607

615

619

697

697

705

709

715

771

791

799

815

870

890

902

83

99

119

120

142

170

193

203

232

241

272

315

355

369

410

464

503

563

646

708

771

801

833

1005

1124

1124

1222

1467

1592

1831

1994

2909

3420

4267

2835

4091

4908

547

640

759

676

789

937

1050

1003

1138

1183

1319

1377

1539

1596

1758

1976

1889

2098

2388

2597

2807

2640

2744

3267

3631

3224

3506

4163

4491

5122

5173

7355

8561

10471

6517

9194

10883

129

132

131

149

153

151

154

166

170

165

169

190

193

188

192

191

215

219

218

221

224

247

242

250

249

290

276

286

290

290

308

328

325

332

346

362

367

7

9

10

8

10

11

13

12

14

14

16

16

18

18

21

23

22

25

28

31

34

32

33

41

45

42

42

52

57

65

81

126

144

180

90

135

162

91

109

127

96

116

135

154

130

151

152

173

169

193

193

217

241

206

236

265

295

324

283

283

353

389

334

334

417

459

522

541

841

962

1203

601

902

1083

39

40

39

39

40

39

40

40

41

39

40

43

44

42

43

42

45

46

45

46

47

50

48

50

50

56

51

54

55

55

62

68

67

68

62

66

67

mmxmmxkg/m mmxmmxkg/m mm mm mm mm mm kg/m 3 210 mm 6 410 mm

3 310 mm 6 410 mm

3 310 mm mm

Equivalent Universal Beam

(UB)

Tata Structura Designation

& Size

TotalDepth, h

Depthof web

Width of flange,b

Web thickness

( tw)

Flangethickness

tf

Sectionweight

Area ofcross

section

Moment of inertia in Major axis Ix

Sectionmodulusin Majoraxis Zx

Radius ofGyrationin major

axis

Momentof

inertiain

minoraxis, Iy

Sectionmodulusin minoraxis, Zy

Radiusof

Gyrationin minoraxis, ry

mm

Tata Structura Welded 'I' Sections for Beam Applications - Equivalent to Universal Beam Sections

40 45 46 51 54 55 56 61 66 69 75 82 85 92 100 103 105 107 112 113 120 125 126 141 142 149 166 171 185 213 245 255 287 304

900

800

700

610

533

457

406

356

305

Kg/m

Dep

th in

mm

Techincal Information 1) Grade of Steel : IS 2062 - E250 and IS 2062 - E350 2) Fabrication Tolerances as per : IS 7215 - 1974 3) Standard Length : 12 m , Customised length possible -Pls check before placing order 4) Weight Tolerance : +/- 5%

IS MB 300

IS MB 350

IS MB 400

IS MB 450

IS MB 500

IS MB 550

IS MB 600

Tata 300x150x46

Tata 350x150x53

Tata 400x150x61

Tata 450x150x68

Tata 500x180x87

Tata 550x190x100

Tata 600x210x119

5.8

6.8

7.7

8.7

11.1

12.7

15.1

45.8

53.2

60.8

68.4

87.3

99.7

118.7

14

14

16

18

18

20

20

6

8

8

8

10

10

12

150

150

150

150

180

190

210

272

322

368

414

464

510

560

300

350

400

450

500

550

600

96

141

210

299

460

644

882

640

805

1051

1331

1839

2343

2941

128.3

144.2

164.8

185.4

203.3

225.3

241.6

7.88

7.89

9.02

10.14

17.53

22.91

30.95

105.1

105.2

120.2

135.2

194.8

241.1

294.8

36.76

34.12

34.12

34.12

39.71

42.47

45.24

mmxmmxkg/m mmxmmxkg/m mm mm mm mm mm kg/m 3 210 mm 6 410 mm 3 310 mm 6 410 mm3 310 mm mm

Equivalent Universal Beam

(UB)

Tata Structura Designation

& Size

TotalDepth, h

Depthof web

Width of flange,b

Web thickness

( tw)

Flangethickness

tf

Sectionweight

Area ofcross

section

Moment of inertia in Major axis Ix

Sectionmodulusin Majoraxis Zx

Radius ofGyrationin major

axis

Momentof

inertiain

minoraxis, Iy

Sectionmodulusin minoraxis, Zy

Radiusof

Gyrationin minoraxis, ry

mm

‘I‘ Section Properties & Product Range

Kg/m

Tata Structura Welded 'I' Sections for Beam Applications - Equivalent to ISMB Sections

46 53 61 68 87 100 119

600

550

500

450

400

350

300

Dep

th in

mm

‘H‘ Section

305x305x97

305x305x118

305x305x137

305x305x158

356x368x129

356x368x153

356x368x177

356x368x202

Tata 305x305x100

Tata 305x305x120

Tata 305x305x138

Tata 305x305x157

Tata 356x368x118

Tata 356x368x158

Tata 356x368x180

Tata 356x368x208

12.7

15.2

17.6

20.0

15.0

20.1

23.0

26.5

99.9

119.3

137.8

156.8

118.1

157.9

180.4

207.9

16

20

22

25

16

22

25

28

10

10

14

16

10

12

14

18

310

310

310

310

320

320

320

320

280

280

280

280

320

320

320

320

312

320

324

330

352

364

370

376

236

297

337

390

362

509

589

677

1511

1859

2079

2364

2054

2797

3184

3601

136.1

139.9

138.5

139.7

155.0

159.1

160.0

159.9

79.47

99.33

109.30

124.22

135.10

185.77

211.13

236.54

512.7

640.8

705.1

801.4

730.3

1004.2

1141.2

1278.6

79.04

80.84

78.89

78.85

94.78

96.09

95.85

94.51

mmxmmxkg/m mmxmmxkg/m mm mm mm mm mm kg/m 3 210 mm 6 410 mm 3 310 mm 6 410 mm3 310 mm mm

Equivalent Universal Beam

(UB)

Tata Structura Designation

& Size

TotalDepth, h

Depthof web

Width of flange,b

Web thickness

( tw)

Flangethickness

tf

Sectionweight

Area ofcross

section

Moment of inertia in Major axis Ix

Sectionmodulusin Majoraxis Zx

Radius ofGyrationin major

axis

Momentof

inertiain

minoraxis, Iy

Sectionmodulusin minoraxis, Zy

Radiusof

Gyrationin minoraxis, ry

mm

Properties & Product Range

Tata Structura Welded 'H' Sections for Column Applications - Equivalent to Universal Column Sections

Kg/m

Dep

th in

Kg/

mm

100 118 120 138 157 158 180 200

305

356

New Sizes Unique toTata Structure

Tata 400x400x129

Tata 400x400x148

Tata 450x450x132

Tata 450x450x188

Tata 500x500x146

Tata 500x500x208

Tata 550x550x178

Tata 550x550x254

Tata 600x600x195

Tata 600x600x277

16.5

18.8

16.8/

23.9

18.6

26.4

22.7

32.4

24.8

35.4

129.5

147.9

131.9

187.5

146.0

207.6

178.2

254.0

194.7

277.6

16

18

14

20

14

20

16

22

16

22

10

12

10

14

10

14

10

16

10

16

400

400

450

450

500

500

550

550

600

600

370

370

420

420

460

460

510

510

560

560

402

406

448

460

488

500

542

554

592

604

519

593

655

958

868

1266

1328

1889

1739

2470

2538

2920

2925

4164

3555

5063

4900

6821

5875

8179

177.4

177.4

197.5

200.3

216.0

218.8

241.9

241.6

264.8

264.3

170.70

192.05

212.66

303.85

291.71

416.77

443.71

610.22

576.05

792.19

853.5

960.3

945.2

1350.4

1166.8

1667.1

1613.5

2219.0

1920.2

2640.6

101.71

100.96

112.51

112.80

125.23

125.55

139.81

137.32

152.41

149.68

mmxmmxkg/m mmxmmxkg/m mm mm mm mm mm kg/m 3 210 mm 6 410 mm 3 310 mm 6 410 mm3 310 mm mm

Remarks

Tata Structura Designation

& Size

TotalDepth, h

Depthof web

Width of flange,b

Web thickness

( tw)

Flangethickness

tf

Sectionweight

Area ofcross

section

Moment of inertia in Major axis Ix

Sectionmodulusin Majoraxis Zx

Radius ofGyrationin major

axis

Momentof

inertiain

minoraxis, Iy

Sectionmodulusin minoraxis, Zy

Radiusof

Gyrationin minoraxis, ry

mm

Techincal Information 1) Grade of Steel : IS 2062 - E250 and IS 2062 - E350 2) Fabrication Tolerances as per : IS 7215 - 1974 3) Standard Length : 12 m , Customised length possible -Pls check before placing order 4) Weight Tolerance : +/- 5%

Tata Structura Welded 'H' Sections for Column Applications - New Sizes Unique to Tata Structura

129 132 146 148 178 188 195

Kg/m

600

550

500

450

400

Dep

th in

mm

208 254 277

Railway BridgesApplications

BuildingConstruction

Applications

Railway BridgesFactoryShed

Applications

Power PlantApplications

Power PlantApplications

WarehouseApplications

Tata Steel Limited, 43 Jawaharlal Nehru Road, Kolkata 700071 Tel - +9133 22248106, +9133 22248636 Fax - +9133 22886996 tatastructura@tatasteel.comwww.tatastrucutura.com

1800 345 8282