A500 Structural Steel Tube
Type :ASTM A500 Square tubing,ASTM A500 Rectangle Tubing
Section Size: 2" x 2" to 12" x 12"
Wall Thickness: 120", 180", 188", 250", 313", 375", 500"
Products Description
The A500 specification covers cold-formed welded and seamless carbon steel round, square, rectangular, or specially shaped structural tubing for welding, riveting, or bolting bridges and buildings and for general structural purposes.A500 structural steel tubing is available in welded and seamless sizes with peripheral dimensions of 64 inches (1,626 millimeters) or less, and with specified wall thicknesses of 0.625 inches (15.88 millimeters) or less. Class D Heat treatment is required.
O.D.: 0.188" to 12.000"
Wall Thickness: 0.028" to 0.625"
End Connections: Plain, Screwed, Bevel, Threaded
Type: Seamless / Welded / ERW
Outside Coating & Finish: Black Painting, Anti-Corrosion Oil, Galvanised Finish, Finish as per customer Requirements
Chemical Requirements of ASTM A500 Pipe
| Composition, % | ||||
|---|---|---|---|---|
| Element | Grades A, B, and D | Grace C | ||
| Heat Analysis |
Product Analysis |
Heat Analysis |
Product Analysis |
|
| Carbon, max | 0.26 | 0.30 | 0.23 | 0.27 |
| Manganese, max | ... | ... | 1.35 | 1.40 |
| Phosphorus, max | 0.035 | 0.045 | 0.035 | 0.045 |
| Sulfur, max | 0.035 | 0.045 | 0.035 | 0.045 |
| Copper, when copper steel is specified, min |
0.20 | 0.18 | 0.20 | 0.18 |
Tensile Requirements of ASTM A500 Round Pipe
| Round Structural Tubing | ||||
|---|---|---|---|---|
| Grade A | Grade B | Grade C | Grade D | |
| Tensile strength, mn, ps (MPa) | 45 000 (310) |
58 000 (400) |
62 00 (427) |
58 000 (400) |
| Yield strength, mn, psi (MPa) | 33 000 (228) |
42 000 (290) |
46 000 (317) |
36 000 (250) |
| Elongation in 2 in. (50.8 mm), min, %A | 25B | 23C | 21D | 23C |
Tensile Requirements of ASTM A500 Square Pipe
| Shaped Structural Tubing | ||||
|---|---|---|---|---|
| Grade A | Grade B | Grade C | Grade D | |
| Tensile strength, mn, ps (MPa) | 45 000 (310) |
58 000 (400) |
62 00 (427) |
58 000 (400) |
| Yield strength, mn, psi (MPa) | 39 000 (269) |
46 000 (317) |
50 000 (345) |
36 000 (250) |
| Elongation in 2 in. (50.8 mm), min, %A | 25B | 23C | 21D | 23C |
A500 Structural Carbon Steel Pipe
GNEE Profile
GNEE Group owns a warehouse of 520,000 square metres with 250,000 tons of all kinds of steel in stock, and has built first-class production lines for hot-rolled and cold-drawn seamless steel pipes, high-frequency welding and submerged arc welding. The company has been adhering to the standards of GB, ASTM, DIN, JIS, ISO and other authorities. The products are widely used in petroleum, chemical, pharmaceutical, paper making, shipbuilding, grain, nuclear power, ammunition and other industries. In addition, we use different testing methods to test the finished products, including eddy current flaw detection, ultrasonic flaw detection, spectral analyser and so on. In addition, we have obtained ISO9001:2008, SGS, BV, RINA, ISO14001:2004 certificates, which guarantees the good quality of our products.
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