Engineering Fundamentals: An Introduction to Engineering, 4th ed.c

170

(U.S. Customary version)

Designation

Depth (in.) Flange Width (in.) Area (in

2

)

W18 76 * 18.21 11.03 22.3

W16  57 16.43 7.12 16.8

W14  38 14.10 6.77 11.2

W8  31 8.00 7.95 9.1

y

y

x x

TABLE 7.2 Examples of Nominal Size versus Actual Size of Some Engineering Products (continued)

Dimension of Copper Tubing (Type M — for HVAC and domestic water applications)

Nominal Outside Inside Wall Flow Cross

Size (in.) Diameter (in.) Diameter (in.) Thickness (in.) Section (in^2 )

3/8 0.5 0.450 0.025 0.159

1/2 0.625 0.569 0.028 0.254

3/4 0.875 0.811 0.032 0.517

1 1.125 1.055 0.035 0.874

1 1.375 1.291 0.042 1.31

1 1.625 1.527 0.049 1.83

2 2.125 2.009 0.058 3.17

2 2.625 2.495 0.065 4.89

3 3.125 2.981 0.072 6.98

3 3.625 3.459 0.083 9.40

4 4.125 3.935 0.095 12.2

5 5.125 4.907 0.109 18.9

1

2

1

2

1

2

1

4

Examples of Standard Wide-Flange Beams (SI version)

Designation

Depth (mm) Flange Width (mm) Area (mm

2

)

W460 113 * 463 280 14,400

W410  85 417 181 10,800

W360  57 358 172 7,230

W200 46.1 203 203 5,890

y

y

x x

• 
  

  Nominal depth ( mm) and mass (kg) per one meter length.

  
  


• 
  

  Nominal depth (in.) and weight (lb) per one foot length.

  
  

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