Specifications for
Mechanical and Structural Tubing-Rectangular

RECTANGULAR TUBE TABLES-CONT.

Major Axis (Y-Y)

Minor Axis (X-Y)

Wall
Thickness

*

Mom. of

Section

Radius
of

Mom. of

Section

Radius
of

Size
Inches

(t)
B.W.G. &
inch

Area
(A)
in.2

Weight
Lb./Ft.

Inertia
(l) in.4

Modulus
(Z) in.3

Gyration
(r) in.

Inertia
(l) in.4

Modulus
(Z) in.3

Gyration
(r) in.

3.000 x 4.000
(3 x 4)

(14).083
(12).109
(11).120
(10).134
(7).180
(4).238

1.1344
1.4785
1.6224
1.8042
2.3904
3.1054

3.8571
5.0268
5.5162
6.1342
8.1274
0.5584

1.7278
2.2142
2.4122
2.6584
3.4187
4.2782

1.1519
1 .4761
1.6081
1.7723
2.2791
2.8521

1.2341
1.2238
1.2194
1.2139
1.1959
1.1737

2.6901
3.4588
3.7739
4.1661
5.3896
6.7952

1.3451
1.7294
1.8870
2.0831
2.6948
3.3976

1.5399
1.5295
1.5252
1.5196
l.5016
1.4793

3.000 x 5.000
(3 x 5)

(14).083
(12).109
(11).120
(10).134
(7).180
(4).238

1.3004
1.6965
1.8624
2.0722
2.7504
3.5814

4.4215
5.7680
6.3322
7.0454
9.3514
12.1768

2.0811
2.6699
2.9101
3.2092
4.1353
5.1883

1.3874
1.7799
1.9401
2.1395
2.7569
3.4589

1.2651
1.2545
1.2500
1.2445
1.2262
1.2036

4.5728
5.8986
6.4445
7.1269
9.2727
11.7750

1.8291
2.3594
2.5778
2.8508
3.9091
4.7100

1.8752
1.8647
1.8602
1.8545
1.8361
1.8132