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STEEL > Steel Tube/Pipe > Steel Rectangular Pipe - ASTM A500
1. Description
- Name of Product: General Use Steel Rectangular Pipe (for structure)
- Quality: American Standard ASTM A500
       

2. Specification
2.1 Chemical Analysis:

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


2.3 Diameter, Dimension and Weight: 

 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%

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