ASTM A500/A 500M - 07 American Society for Testing and Materials

Standard Specification For Cold-Formed Welded and Seamless Carbon Steel Structural Tubing In Round and Shapes

STANDARD CHEMICAL   COMPOSITION MECHANICAL   PROPERTIES
Si Mn P S Yield
  Strength 

Tensile
Strength 

Elongation
min
Max% Max% Max% Max% Max% MPa MPa 2in (50.8 mm) 
Grade A 0.26  -  - 0.035 0.035 230 310 25
Grade B 0.26  -  - 0.035 0.035 290 400 23
Grade C 0.23  - 1.35 0.035 0.035 315 425 21
Grade D 0.23  - 1.35 0.035 0.035 250 400 23

 

Outside diameter

Wall
thickness

(t)
Unit
mass
Informotive reference
Cross
section
 area
Geometrical
moment of innertia
cm4
Modulus
of section
cm³
Radius of
gyration of area
cm
in mm.
mm. kg/m cm² lx ly Zx Zy ix iy
1/2" 21.3 2.77 1.27 1.61 0.71 0.71 0.66 0.66 0.66 0.66
3/4" 26.7 2.87 1.69 2.15 1.55 1.55 1.16 1.16 0.85 0.85
1" 34.0 2.64 2.00 2.55 3.04 3.04 1.82 1.82 1.09 1.09
    3.38 2.50 3.19 3.64 3.64 2.18 2.18 1.07 1.07
1 1/4" 42.7 2.79 2.71 3.45 6.74 6.74 3.19 3.19 1.4 1.4
    3.56 3.39 4.32 8.13 8.13 3.85 3.85 1.37 1.37
1 1/2" 48.6 2.90 3.25 4.14 10.70 10.70 4.43 4.43 1.61 1.61
    3.68 4.05 5.16 12.93 12.93 5.35 5.35 1.58 1.58
2" 60.5 3.70 5.16 6.58 26.46 26.46 8.78 8.78 2.01 2.01
    3.91 5.44 6.93 27.66 27.66 9.18 9.18 2.00 2.00
2 1/2" 76.3 3.96 6.74 8.59 51.34 51.34 14.07 14.07 2.44 2.44
    4.78 8.04 10.24 59.89 59.89 16.41 16.41 2.42 2.42
    5.16 8.63 11.00 63.63 63.63 17.43 17.43 2.41 2.41
3" 89.1 3.96 8.30 10.57 95.51 95.51 21.49 21.49 3.01 3.01
    4.78 9.92 12.63 112.09 112.09 25.22 25.22 2.98 2.98
    5.49 11.29 14.39 125.65 125.65 28.27 28.27 2.96 2.96
3 1/2" 101.6 3.96 9.54 12.15 144.99 144.99 28.54 28.54 3.45 3.45
    4.78 11.41 14.54 170.78 170.78 33.62 33.62 3.43 3.43
    5.74 13.57 17.29 199.27 199.27 39.23 39.23 3.40 3.40
4" 114.3 3.96 10.78 13.73 209.18 209.18 36.60 36.60 3.90 3.90
    4.78 12.91 16.45 247.06 247.06 43.23 43.23 3.88 3.88
    5.56 14.91 18.99 281.47 281.47 49.25 49.25 3.85 3.85
    6.02 16.08 20.48 301.05 301.05 52.68 52.68 3.83 3.83
5" 139.8 6.55 21.77 27.73 630.83 630.83 89.29 89.29 4.77 4.77
6" 165.2 7.11 28.26 36.00 1171.62 1171.62 139.23 139.23 5.70 5.70
    10.97 42.56 54.22 1685.81 1685.81 200.33 200.33 5.58 5.58
8" 216.3 8.18 42.55 54.20 3018.69 3018.69 275.55 275.55 7.46 7.46
    12.70 64.64 82.35 4401.84 4401.84 401.81 401.81 7.31 7.31
10" 267.4 9.27 60.31 76.83 6693.42 6693.42 490.18 490.18 9.33 9.33
    12.70 81.56 103.89 8827.11 8827.11 646.44 646.44 9.22 9.22
12" 318.5 9.53 73.68 94.09 11626.81 11626.81 718.15 718.15 11.12 11.12
    12.70 97.44 124.12 15041.35 15041.35 929.05 929.05 11.01 11.01
14" 355.6 9.53 81.33 103.61 15522.94 15522.94 873.06 873.06 12.24 12.24
    12.70 107.4 136.81 20135.45 20135.45 1132.48 1132.48 12.13 12.13
16" 406.4 9.53 93.27 118.82 23407.12 23407.12 1151.93 1151.93 14.04 14.04
    12.70 123.31 157.08 30465.73 30465.73 1499.30 1499.30 13.93 13.93
18" 457.2 9.53 105.21 134.03 33591.05 33591.05 1469.42 1469.42 15.83 15.83
    12.70 139.22 177.35 43836.24 43836.24 1917.60 1917.60 15.72 15.72

 

TOLERANCE
Outside Diameter : ≤ 1.1/2"  ± 0.5 %
: ≤ 2"  ± 0.75 %
Thickness : ± 10 %
Weight : -