Nominal size Thickness (inches)Weight (lb/ft2)
3/16 7.65
1/4 10.2
5/16 12.8
3/8 15.3
7/16 17.9
1/2 20.4
9/16 22.9
5/8 25.5
11/16 28.1
3/4 30.6
13/16 33.2
7/8 35.7
1 40.8
1 1/8 45.9
1 1/4 51.0
1 3/8 56.1
1 1/2 61.2
1 5/8 66.3
1 3/4 71.4
1 7/8 76.5
2 81.6
2 1/8 86.7
2 1/4 91.8
2 1/2 102
2 3/4 112
3 122
3 1/4 133
3 1/2 143
3 3/4 153
4 163
4 1/4 173
4 1/2 184
5 204
5 1/2 224
6 245
6 1/2 265
7 286
7 1/2 306
8 326
9 367
10 408

1 in = 25.4 mm 1 lb/ft2 = 4.88 kg/m2

Steel sheets and also plates are common stocked in 36”, 48”, and also 60” widths and 96”, 120”, and also 144” lengths.

You are watching: 1/4 steel weight per square foot

example - weight of stole Plate

The load of a1 inch thick 36" (3 ft) x 96" (8 ft) steel plate v weight 40.8 lb/ft2 (from table above) can be calculate as

W = (40.8 lb/ft2) (3 ft) (8 ft)

= 979 lb

### Calculating stole Plate Weight

Weight every sq. Feet of warm rolled mild stole plates deserve to be calculation as

W = 40.8 t (1)

where

W = weight of stole plate (lb/ft2)

t = plate thickness (in)

Insert 3D contents with the engineering ToolBox Sketchup Extension

steel Plate weight Calculator - royal Units

width (in)

length (in)

thickness (in)

density (lb/ft3)

### Steel key Thickness and also Weight - Metric Units

Plate Thickness (mm)Weight (kg/m2)
1.6 12.6
2.0 15.7
2.5 19.6
3 23.6
3.2 25.1
4 31.4
5 39.3
6 47.1
8 62.8
10 78.5
12.5 98.1
15 118
20 157
22.5 177
25 196
30 236
32 251
35 275
40 314
45 353
50 393
55 432
60 471
65 510
70 550
75 589
80 628
90 707
100 785
110 864
120 942
130 1051
150 1178
160 1256
180 1413
200 1570
250 1963

Steel sheets and plates are usual stocked as dimension 2000 mm x 3000 mm.

Weight per sq. Meter of hot rolled mild stole plates have the right to be calculate as

W = 7.85 t (2)

where

W = weight of steel plate (kg/m2)

t = plate thickness (mm)

stole Plate load Calculator - Metric units

width (mm)

size (mm)

thickness (mm)

density (kg/m3)

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