Hadley Group

S100 Range

S100

Size:-            41 x 41mm.  Available in standard 3 and 6 mtr lengths
Finishes:-     Pre-Galvanised, Post Galvanised, Hot Rolled or Stainless Steel.  
                      Other finishes available upon request.
Weight:-      2.59 Kg/M
Gauge:-        2.5mm

 Span or column
Effective Length (mm)

 Uniformly Distributed
Load

Centrally Concentrated Load

Column
 Load

Stress Limited Load and Deflection

Deflection Limited (Kg)

Stress Limited Load and Deflection

Deflection Limited Load (Kg)

Load Applied at the centroid (Kg)

Load Applied at the face (Kg)

Load
(Kg)

Deflection
(mm)

 Span
/200

Span
/360 

Load
(Kg) 

Deflection
(mm)

Span
/200

Span
/360

Dimensions

500

954

1.02

954 

954

477

0.82

477

477

5003

2129

1000

477

4.09

477

323

239

3.28

239

202

3343

1422

1500

318

9.21

259

144

159

7.38

159

90

2510

1068

2000

239

16.37

145

81

119

13.12

91

51

2009

855

2500

191

25.58

93 

52

95

20.50

58

32

1674

712

3000

159

36.84

65

36

80

29.52

40

22

-

 -



SD100

Size:-           41 x 82mm.  Available in standard 3 and 6 mtr lengths
Finishes:-    Pre-Galvanised, Post Galvanised, Hot Rolled or Stainless Steel.  
                     Other finishes available upon request.
Weight:-      5.18 Kg/M
Gauge:-        2.5mm

 Span or column
Effective Length (mm)

 Uniformly Distributed
Load

 Centrally Concentrated
Load

Column
 Load

Stress Limited Load and Deflection

Deflection Limited (Kg)

Stress Limited Load and Deflection

Deflection Limited Load (Kg)

Load Applied at the centroid (Kg)

Load Applied at the face (Kg)

Load
(Kg)

Deflection
(mm)

 Span
/200

Span
/360 

Load
(Kg) 

Deflection
(mm)

Span
/200

Span
/360

Dimensions

500

2766

0.59

2766

2766

1383

0.47

1383

1383

10007

3511

1000

1383

2.35

1383

1383

691

1.88

691

691

6686

2346

1500

922

5.29

922

725

461

4.24

461

453

5020

1761

2000

691

9.40

691

408

346

7.54

346

255

4018

1410

2500

553

14.69

470

261

277

11.77

277

163

3350

1175

3000

461

21.16

326

181

230

16.95

204

113

-

 -



SL100

Size:-           41 x 41mm.  Available in standard 3 and 6 mtr lengths
Finishes:-    Pre-Galvanised, Post Galvanised, Hot Rolled or Stainless Steel.  
                     Other finishes available upon request.
Weight:-       2.50 Kg/M
Gauge:-        2.5mm

 Span or column
Effective Length (mm)

 Uniformly Distributed
Load

 Centrally Concentrated
Load

Column
 Load

Stress Limited Load and Deflection

Deflection Limited (Kg)

Stress Limited Load and Deflection

Deflection Limited Load (Kg)

Load Applied at the centroid (Kg)

Load Applied at the face (Kg)

Load
(Kg)

Deflection
(mm)

 Span
/200

Span
/360 

Load
(Kg) 

Deflection
(mm)

Span
/200

Span
/360

Dimensions

500

887

1.12

887

887

443

0.90

443

443

4580

2029

1000

443

4.50

443

273

222

3.60

222

171

3087

1368

1500

296

10.12

219

121

148

8.11

137

76

2327

1031

2000

222

18.00

123

68

111

14.42

77

43

1868

828

2500

177

28.12

79

44

89

22.53

49

27

1560

691

3000

148

40.49

55

30

74

32.44

34

19

-

 -

Slotted Fixings:-    SL100/•11mm = M10 Fixing, SL100/•14mm = M12 Fixing
NB.  Load carrying capacity is affected by the hot Dipped Galvanising Process.  Please contact the manufacturer for details.



Axis

 

Axis X - X 

Axis Y - Y 

 

Reference

Ixx cm4

Zxx cm3 

 rxx cm

 lyy cm4

Zyy cm3 

ryy cm 

Area cm2 

 

S100

7.25

3.25

1.49

9.25

4.48

1.69

3.25

 

SD100

36.59

9.42

2.37

18.50

8.96

1.69

6.50

 

SL100

6.13

3.02

1.45

9.19

4.45

1.78

2.90



SR100

Size:-           41 x 41mm.  Available in standard 3 and 6 mtr lengths
Finishes:-    Pre-Galvanised, Post Galvanised, Hot Rolled or Stainless Steel.  
                     Other finishes available upon request.
Weight:-      2.59 Kg/M
Gauge:-        2.5mm

 Span or column
Effective Length (mm)

 Uniformly Distributed
 Load

 Centrally Concentrated
Load

Column
 Load

Stress Limited Load and Deflection

Deflection Limited (Kg)

Stress Limited Load and Deflection

Deflection Limited Load (Kg)

Load Applied at the centroid (Kg)

Load Applied at the face (Kg)

Load
(Kg)

Deflection
(mm)

 Span
/200

Span
/360 

Load
(Kg) 

Deflection
(mm)

Span
/200

Span
/360

Dimensions

500

954

1.02

954

954

477

0.82

477

477

5003

2129

1000

477

4.09

477

323

239

3.28

239

202

3343

1422

1500

318

9.21

259

144

159

7.38

159

90

2510

1068

2000

239

16.37

145

81

119

13.12

91

51

2009

855

2500

191

25.58

93

52

95

20.50

58

32

-

-

3000

159

36.84

65

36

80

29.52

40

22

-

-



SRSD100

Size:-           41 x 82mm.  Available in standard 3 and 6 mtr lengths
Finishes:-    Pre-Galvanised, Post Galvanised, Hot Rolled or Stainless Steel.  
                     Other finishes available upon request.
Weight:-      5.18 Kg/M
Gauge:-        2.5mm

 Span or column
Effective Length (mm)

 Uniformly Distributed
 Load

 Centrally Concentrated
Load

Column
Load

Stress Limited Load and Deflection

Deflection Limited (Kg)

Stress Limited Load and Deflection

Deflection Limited Load (Kg)

Load Applied at the centroid (Kg)

Load Applied at the face (Kg)

Load
(Kg)

Deflection
(mm)

 Span
/200

Span
/360 

Load
(Kg) 

Deflection
(mm)

Span
/200

Span
/360

Dimensions

500

2766

0.59

2766

2766

1383

0.47

1383

1383

10007

3511

 

1000

1383

2.35

1383

1383

691

1.88

691

691

6686

2346

1500

922

5.29

922

725

461

4.24

461

453

5020

1761

2000

691

9.40

691

408

346

7.54

346

255

4018

1410

2500

553

14.69

470

261

277

11.77

277

163

3350

1175

3000

461

21.16

326

181

230

16.95

204

113

2872

1007



SRSL100

Size:-           41 x 41mm.  Available in standard 3 and 6 mtr lengths
Finishes:-    Pre-Galvanised, Post Galvanised, Hot Rolled or Stainless Steel.  
                     Other finishes available upon request.
Weight:-      2.50 Kg/M
Gauge:-        2.5mm

 Span or column
Effective Length (mm)

 Uniformly Distributed
 Load

 Centrally Concentrated
Load

Column
 Load

Stress Limited Load and Deflection

Deflection Limited (Kg)

Stress Limited Load and Deflection

Deflection Limited Load (Kg)

Load Applied at the centroid (Kg)

Load Applied at the face (Kg)

Load
(Kg)

Deflection
(mm)

 Span
/200

Span
/360 

Load
(Kg) 

Deflection
(mm)

Span
/200

Span
/360

Dimensions

500

887

1.12

887

887

443

0.90

443

443

4580

2029

1000

443

4.50

443

273

222

3.60

222

171

3087

1368

1500

296

10.12

219

121

148

8.11

137

76

2327

1031

2000

222

18.00

123

68

111

14.42

77

43

1868

828

2500

177

28.12

79

44

89

22.53

49

27

1560

691

3000

148

40.49

55

30

74

32.44

34

19

-

 -

Slotted Fixings:-    SL100/•11mm = M10 Fixing, SL100/•14mm = M12 Fixing
NB.  Load carrying capacity is affected by the hot Dipped Galvanising Process.  Please contact the manufacturer for details.



Axis

 

Axis X - X 

Axis Y - Y 

 

Reference

Ixx cm4

Zxx cm3 

 rxx cm

 lyy cm4

Zyy cm3 

ryy cm 

Area cm2 

 

SR100

7.25

3.25

1.49

9.25

4.48

1.69

3.25

 

SRSD100

36.59

9.42

2.37

18.50

8.96

1.69

6.50

 

SRSL100

6.13

3.02

1.45

9.19

4.45

1.78

2.90