A pressure unit where 1 megapascal equals 1,000,000 pascals or approximately 10 standard atmospheres. Commonly used in material strength testing (e.g., concrete compressive strength of 30 MPa), hydraulic systems (e.g., construction machinery oil pressure of 20–35 MPa), and pipeline design. A core pressure unit in China’s construction, mechanical, and pressure vessel industries.
A pressure unit where 1 megapascal equals 1,000,000 pascals or approximately 10 standard atmospheres. Commonly used in material strength testing (e.g., concrete compressive strength of 30 MPa), hydraulic systems (e.g., construction machinery oil pressure of 20–35 MPa), and pipeline design. A core pressure unit in China’s construction, mechanical, and pressure vessel industries.
| megapascal [MPa] | bar [bar] |
|---|---|
| 1 MPa | 10 bar |
| 2 MPa | 20 bar |
| 3 MPa | 30 bar |
| 4 MPa | 40 bar |
| 5 MPa | 50 bar |
| 10 MPa | 100 bar |
| 20 MPa | 200 bar |
| 30 MPa | 300 bar |
| megapascal [MPa] | bar [bar] |
|---|---|
| 40 MPa | 400 bar |
| 50 MPa | 500 bar |
| 100 MPa | 1000 bar |
| 200 MPa | 2000 bar |
| 300 MPa | 3000 bar |
| 400 MPa | 4000 bar |
| 500 MPa | 5000 bar |
| 1000 MPa | 10000 bar |