ASTM A204 Grade B
ASTM A204 Grade B introduction
TJC Steel can supply A204 Grade B/ A204 GrB pressure vessel steel plate, mainly used in construction for welded pressure vessels.
Equivalent material: DIN 1.5415, UNS K12020
ASTM A204 Grade B general
| Property |
Temperature |
Value |
| Density |
23.0 °C |
Density of 7.85 g/cm³ |
ASTM A204 Grade B chemical
| Property |
Value |
| Carbon |
Carbon of 0.18 % |
| Manganese |
Manganese of 0.9 % |
| Molybdenum |
Molybdenum of 0.45 - 0.6 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Silicon |
Silicon of 0.15 - 0.4 % |
| Sulfur |
Sulfur of 0.035 % |
ASTM A204 Grade B mechanical
| Property |
Temperature |
Value |
| Elongation |
23.0 °C |
Elongation of 17 % |
| Tensile strength |
23.0 °C |
Tensile strength of 485 - 620 MPa |
| Yield strength |
23.0 °C |
Yield strength of 275 MPa |
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