Specifications |
C |
Mn |
P |
S |
Cu |
(%) | |||||
ASTM A500 Grade A |
≤0.26 |
≤1.35 |
≤0.035 |
≤0.035 |
≤0.20 |
ASTM A500 Grade B |
≤0.26 |
≤1.35 |
≤0.035 |
≤0.035 |
≤0.20 |
ASTM A500 Grade C |
≤0.23 |
≤1.35 |
≤0.035 |
≤0.035 |
≤0.20 |
ASTM A500 Grade D |
≤0.26 |
≤1.35 |
≤0.035 |
≤0.035 |
≤0.20 |
2.2 Mechanical Properties:
Specifications |
Yield Strength (Mpa) |
Tensile Strength (Mpa) |
Elongation (%) |
ASTM A500 Grade A |
≥270 |
≥310 |
25 |
ASTM A500 Grade B |
≥315 |
≥400 |
23 |
ASTM A500 Grade C |
≥345 |
≥425 |
21 |
ASTM A500 Grade D |
≥250 |
≥400 |
23 |
Nominal Size (mm) |
Thickness (mm) |
Weight (kg/m) |
Cross- sectional Area (mm2) |
Nominal Size (mm) |
Thickness (mm) |
Weight (kg/m) |
Cross- sectional Area (mm2) |
76.2 x 50.8 |
3.58 |
6.43 |
8.25 |
152.4 x 101.6 |
4.78 |
17.65 |
22.78 |
4.78 |
8.32 |
10.64 |
6.35 |
22.94 |
29.26 | ||
6.35 |
10.56 |
13.13 |
7.92 |
27.93 |
35.57 | ||
101.6 x 50.8 |
3.96 |
8.6 |
11.04 |
9.52 |
32.65 |
41.63 | |
4.78 |
10.21 |
13.07 |
203.2 x 101.6 |
4.78 |
21.44 |
27.64 | |
6.35 |
13.09 |
16.36 |
6.35 |
28 |
35.71 | ||
101.6 x 76.2 |
3.96 |
10.24 |
13.05 |
7.92 |
34.25 |
43.62 | |
4.78 |
12.11 |
15.5 |
9.52 |
40.28 |
51.3 | ||
6.35 |
16.62 |
19.59 |
203.2 x 152.4 |
4.78 |
25.07 |
32.49 | |
127.0 x 76.2 |
4.78 |
13.85 |
17.92 |
6.35 |
32.8 |
42.17 | |
6.35 |
17.89 |
22.81 |
7.92 |
39.16 |
51.67 | ||
7.92 |
21.61 |
27.53 |
9.52 |
47.21 |
60.97 | ||
9.52 |
25.06 |
31.96 |
12.7 |
60.34 |
76.96 | ||
152.4 x 76.2 |
4.78 |
15.74 |
20.35 |
254.0 x 152.4 |
6.35 |
37.85 |
48.62 |
6.35 |
20.42 |
26.04 |
7.92 |
46.49 |
59.71 | ||
7.92 |
24.78 |
31.55 |
9.52 |
54.8 |
70.65 | ||
9.52 |
28.85 |
36.79 |
12.7 |
70.46 |
89.86 |
Note: Dimension Tolerances
Length of side : ≤ 63.5mm: ±0.51mm; > 63.5mm - 88.9mm: ±0.64mm; > 88.9mm-139.7mm: ±0.76mm; > 139.7mm: ±1%; Thickness : ±10%