A500GR.B is a grade of cold-formed structural steel pipe in the American standard. With its high yield strength and good plasticity, it has become a key material in the fields of construction, machinery manufacturing, and infrastructure.
What are the properties of A500 B steel?
Corrosion resistance: Chromium forms a dense oxide film on the surface, effectively resisting acid and alkali corrosion.
High strength: The addition of carbon increases the material's hardness and tensile strength.
Machinability: The moderate carbon content makes it easy to weld and forge, suitable for machining complex shapes.
astm a500 grade b chemical composition
| Element | Composition, % | |
|---|---|---|
| Heat analysis | Product analysis | |
| Carbon | 0.26 | 0.3 |
| Manganese | 1.35 | 1.4 |
| Phosphorus | 0.035 | 0.035 |
| Sulfur | 0.035 | 0.045 |
| Copper | 0.2 | 0.18 |
astm a500 grade b material properties
| Grade | Yield (min) | Tensile (min) | Elongation (min) |
|---|---|---|---|
| Gr. B | 46,000 psi | 58,000 psi | Determined by wall |
| Grade | Yield(min) | Tensile (min) | Elongation (min) |
|---|---|---|---|
| Gr. B | 42,000 psi | 58,000 psi | Determined by wall |
astm a500 grade b specifications
| Standard | ASTM A500 / ASME SA500 |
|---|---|
| Grade | B |
| W.T. | 180", 500", 120", 250", 375", 188", 313" |
| Section Size | 2" * 2" to 12" * 12" |
| MTC | MTC EN 10204 3.1 & 3.2 |
| Equivalent | EN 10210 |
| RHS | Square or Rectangular Hollow Sections. |
| CHS | Circular Hollow Sections. |
| EHS | Elliptical Hollow Sections. |
ASTM A500 GRB SHS Tube Factory
