SA517 GR.Q Q+T Pressure Vessel Steel Plate Descriptions:
ASME SA517 standard specification for pressure vessel plates, alloy steel, high-strength, quenched and tempered.
The steel shall be killed and shall conform to the fine austenitic grain size requirement of Specification A20/A20M.
Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm
Chemical Composition and Mechanical Properties:
| SA517 grade Q Chemical Composition | ||||||
| Grade | The Element Max (%) | |||||
| C | Si | Mn | P | S | Ni | |
| SA517 grade Q | 0.12-0.23 | 0.13-0.37 | 0.87-1.41 | 0.035 | 0.035 | 1.15-1.55 |
| Cr | Mo | V | ||||
| 0.94-1.56 | 0.36-0.64 | 0.02-0.09 | ||||
| Grade | SA517 grade Q Mechanical Property | |||
| Thickness | Yield | Tensile | Elongation | |
| SA517 grade Q | mm | Min Mpa | Mpa | Min % |
| 6-65 | 690 | 795-930 | 16% | |
| 65-150 | 620 | 725-930 | 14% | |
Keywords: SA517 GR.Q Q+T Pressure Vessel Steel Plate
