Length
| Unit | mm | cm | m | in | feet |
|---|---|---|---|---|---|
| mm | 1 | 0.1 | 0.001 | 0.03937 | 0.0032808 |
| cm | 10 | 1 | 0.01 | 0.393701 | 0.032808 |
| m | 1000 | 100 | 1 | 39.3701 | 3.28084 |
| in | 25.4 | 2.54 | 0.0254 | 1 | 0.083333 |
| feet | 304.8 | 30.48 | 0.3048 | 12 | 1 |
Stress & Pressure
| Unit | N/㎡=PaN/㎡=Pa | N/㎟=MPa | Bar | Atm=kgf/㎠ | Kgf/㎟ | lb/in² | KSI |
|---|---|---|---|---|---|---|---|
| N/㎡=Pa | 1 | 10  |
10  |
10.2 x 10 |
0.102 x 10 |
145 x 10 |
0.145 |
| N/㎟=MPa | 10 |
1 | 10 | 10.2 | 0.102 | 145 | 0.145 x 10 |
| Bar | 10 |
0.01 | 1 | 1.02 | 0.0102 | 14.5 | 0.145 x 10 |
| Atm=kgf/㎠ | 98070 | 0.09807 | 0.9807 | 1 | 0.01 | 14.22 | 0.01422 |
| Kgf/㎟ | 9.807 x 10 |
9.807 | 98.07 | 100 | 1 | 1422 | 1.422 |
| lb/in² | 6895 | 6895 x 10 |
6895 x 10 |
0.0703 | 703 x 10 |
1 | 10 |
| KSI | 6.895 x 10 |
6.895 | 0.6895 x 10 |
70.3 | 0.703 x 10 |
1000 | 1 |
Temperature
| Celsius(℃) → Fahrenheit(℉) | Fahrenheit(℉) → Celsius(℃) |
|---|---|
| ℉ = {(9/5) x ℃} + 32 | ℃ = (5/9) x (℉-32) |
Weight Calculation for Pipe
| Kg/m = (OD-Wt) x Wt X Constant | |
|---|---|
| Constant | Steel Grade |
| 0.02466 | Carbon |
| 0.02491 | 304 Series |
| 0.02507 | 316 Series |
카피라이트 영역
