Material Properties: 304 Stainless (UNS S30400)
Data Available:
- Thermal Conductivity
- Specific Heat
- Young's Modulus
- Linear Expansion
Thermal Conductivity |
Specific Heat |
|
| UNITS | W/(m-K) | J/(kg-K) |
| a | -1.4087 | 22.0061 |
| b | 1.3982 | -127.5528 |
| c | 0.2543 | 303.647 |
| d | -0.6260 | -381.0098 |
| e | 0.2334 | 274.0328 |
| f | 0.4256 | -112.9212 |
| g | -0.4658 | 24.7593 |
| h | 0.1650 | -2.239153 |
| i | -0.0199 | 0 |
data range |
4-300 | 4-300 |
equation range |
1-300 | 4-300 |
curve fit % error relative to data |
2 | 5 |
| Curve fit equation of the form: log10 y = a+b(log10T) + c(log10T) 2 + d(log10T) 3 + e(log10T) 4 + f(log10T) 5 + g(log10T) 6 + h(log10T) 7 + i(log10T) 8 Solves as: y = 10 a+b(log10T) + c(log10T) 2 + d(log10T) 3 + e(log10T) 4 + f(log10T) 5 + g(log10T) 6 + h(log10T) 7 + i(log10T) 8 Where: Coefficients a - i are summarized in the appropriate table and T is the temperature in K (x-axis), and y is the property to solve for. |
| Young's Modulus | Young's Modulus | Linear expansion | |
.Units |
units: GPa | units: GPa | [(L-L293)/L293] x 105 unitless, eg. m/m |
a |
2.098145E2 | 2.100593E2 | -2.9554E2 |
b |
1.217019E-1 | 1.534883E-1 | -3.9811E-1 |
c |
-1.146999E-2 | -1.617390E-3 | 9.2683E-3 |
d |
3.605430E-4 | 5.117060E-6 | -2.0261E-5 |
e |
-3.017900E-6 | -6.154600E-9 | 1.7127E-8 |
Tlow (K) |
. | . | 23 |
f> |
. | . | -300.04 |
data range (K) |
5-65 | 48-293 | 4-300 |
equation range (K) |
5-57 | 57-293 | 4-300 |
curve fit % error relative to data |
1 | 1 | 5 |
| equation of the form: | |
y = a + bT + cT 2 + dT 3 + eT 4 |
>T > Tlow |
y = f |
T < Tlow |
| solves as expected: Where: Coefficients a-e are summarized in the appropriate table and T is the temperature in K (x-axis), and y is the property to solve for. | |