ASTM A500 Grade A&B&C Welded Steel Tubes
ASTM A500 specification covers cold-formed welded and seamless carbon steel round, square, rectangular and "special" shape tubes for welding, riveting or bolting construction applications. Square, rectangular, round and other special shapes of electric resistance welded (ERW) carbon steel tubes are available to meet ASTM A500 standards. Mainly available in grades A, B and C,
Shape: round tube, square, rectangular
Outer diameter: 6-1016m
Wall thickness: 2.87-150mm (STD, XH, XXH...)
Outer diameter tolerance:
D≥60.3 ±1%;
D≤48.3, -0.79~+0.40mm
Length tolerance:
L≤6.7m +12.7m/ -6.4 mm;
6.7＜L≤13.4m +19.0mm/-6.4 mm
|
Material |
C, max |
P |
S |
Mn |
Cu |
|
A500 GR.A |
0.26 |
0.035 |
0.035 |
/ |
min |
|
Tensile strength, mn, ps (MPa) |
45 000(310) |
|
Yield strength, mn, psi (MPa) |
39 000(269) |
|
Elongation in 2 in. (50.8 mm), min, %A |
25 |
ASTM A501 square and rectangular tubes are usually hot-dip galvanized and used in the construction of bridges, buildings, and other general structures. GNEE STEEL is one of the leading suppliers of steel pipe structures in China. If you want to buy or import the best quality ASTM A501 Carbon Tubes, please feel free to contact us. We are happy to meet your piping needs.
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