Sheet Gauges
S.W.G.
4
Thickness
(mm)
B.G.
6.35
4
5.89
5.72
5
6
4.48
7
4.47
8
9
18
12
19.7
13
17.5
14
15.5
15
13.8
16
12.5
23.1
20.7
18.3
15.9
14.3
12.8
11.2
11
9.86
19
8.77
20
7.77
21
6.95
22
6.18
1.21
9.52
1.02
7.97
0.91
7.17
0.81
6.37
0.71
23
5.54
0.63
24
4.92
25
4.38
0.61
24
0.56
25
0.51
0.5
4.76
3.98
26
0.46
0.43
27
22.1
18
23
26
11
25.5
1.26
0.79
22
24.9
17
0.89
21
10
28.5
1.4
0.99
20
27.7
1.42
1.12
19
9
31.9
1.63
1.59
17
31.3
1.83
1.75
16
8
38.3
2.03
1.98
15
35.1
2.34
2.24
14
7
42.3
2.64
2.52
13
39.4
2.95
2.82
12
6
3.25
3.18
11
44.8
3.64
3.53
10
5
4.06
3.99
49.8
46.2
5.39
5.03
Weight
(Kg/m2)
0.42
3.9
3.59
27
3.39
3.29
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62
Conversion Tables
Length
Density
1inch =
25.4mm
1mm =
0.03437”
1lb/ft3 =
16.085kg/m3
1kg/m3 =
62428lb/ft3
1ft =
304.0mm
1m =
3.2808ft
1lb/gallon =
0.099766g/cm2
1g/cm3 =
10.0224lb/gallon
1yard =
0.9144mm
1m =
1.09936yards
Area
Pressure
1in H20 =
1.868mm Hg
1mm Hg =
0.5352 in H20
1inch2 =
645.16mm
1mm =
0.00155”
1bar =
0.9869atm
1atm =
1.013bar
1ft2 =
0.0929m2
1m2 =
10.765ft2
1lbf/ft2 =
47.88N/m2
1N/m2 =
0.02089lbf/ft2
1”3 =
16.387cm3
1cm3 =
0.610”
1gallons/min =
0.2728m3/hour
1m3/hour =
3.666gallons/min
1ft3 =
0.02832m3
1dm3
= 0.0353ft3
1ft3/min =
0.4719litre/sec
1litre/sec =
2.119ft3/min
1fluid oz =
28.41ml
1m =
1.3080 yards3
1pint =
0.5683 litre
1ltr =
1.76 pints
1inch4 =
41.623cm4
1cm4 =
0.024025inch4
1gallon =
4.5461litre
1hectolitre =
21.997 gallons
1ft4 =
8.631x103m4
1m4 =
115.86ft4
Volume
Flow Rates
3
Second Moment of Area
Stress
Torque
1 lbf/”2 =
0.006895 N/m2
1 N/m2 =
145.038 lbf/”2
1lbt in =
0.1130N/m
1N/m =
8.851lb/ft
1 tonf/”2 =
15.444 N/m2
1N/mm2 =
0.6350 tonf/”2
1lgt/ft =
0.1386kg/fm
1kg/fm =
7.233lb/ft
Weight
Energy
1oz =
28.35g
1g =
0.035274oz
1BTU =
1..0551kj
1kj =
0.9478BTU
1 pound =
0.4356kg
1kg =
2.204621 lb
1Hp/hour =
0.7457kw/hour
1kw/hour =
1.341Hp/hour
1ton =
1.01605tonnes
1tonne =
0.9842ton
1ft/lbf =
0.3238 calories
1 calories =
3.0880ft/lbf
1mm/sec =
0.19685ft/min
1lbf =
4.448N
1N =
0.2248lbf
1tonf =
9.964kn
1kn =
0.1004tonf
Velocity
1ft/min =
5.08mm/sec
Force
1mile/hour =
1km/hour =
1.609334 km/hour 0.621371 miles/hour
Weight/Length
1lb/ft =
1.4882kg/m
1kg/m =
0.6720lf/ft
T 01803 664020 F 01803 663128
Beam Fabrication
Dim
‘A’
Ref 1 - Through web
Ref 2 - Through top flange
Ref 3 - Hold down bolts
Ref 4 - Drag cleats
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64
Beam Fabrication
- continued
Dim ‘A
’
Dia ‘B’
Ref 1 - Through web
Ref 2 - Through top flange
Ref 3 - Hold down bolts
Ref 4 - Drag cleats
T 01803 664020 F 01803 663128
Beam Fabrication
- continued
Dim
‘A’
Dim
‘C
Dim
‘B’
’
Ref 1 - Through web
Ref 2 - Through top flange
Ref 3 - Hold down bolts
Ref 4 - Drag cleats
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Spliced Beams
’
Dim ‘A
’
Dim ‘B
gineer
by En
Ref 1 - Through web
Ref 2 - Through top flange
Ref 3 - Hold down bolts
Ref 4 - Drag cleats
T 01803 664020 F 01803 663128
Flitch Plates
Dim ‘A’
Timber not supplied.
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67
Different Plating Options
68
A
B
C
D
E
F
T 01803 664020 F 01803 663128
Different Plating Options
- Other fabrication options available
G
H
I
J
K
L
M
N
O
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Brackets and Cleats
Tee Bracket
Cleat
Plates and drilling options
Post Shoes
T 01803 664020 F 01803 663128