Contenido de la composición de la 304L Tira de acero inoxidable
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
304L |
Min. Max. |
≤0.03 |
≤2.0 |
≤1.00 |
≤0.045 |
≤0.03 |
18.0~20.0 |
/ |
9.0~12.0 |
|
Yield strength (N/mm2) ≥205
Tensile strength ≥520
Elongation rate (%) ≥40
Hardness HB ≤187 HRB≤90 HV ≤200
The density of 7.93 g · cm - 3
Specific heat c (20 ℃) 0.502 j. (g · c) - 1
Thermal conductivity λ/W(m·℃)-1 (at the following temperatures /℃)
20 100 500
12.1 16.3 21.4
Linear expansion coefficient α/(10-6/ ° C) (at / ° C between the following temperatures)
20 ~ 200 20 ~ 300 20 ~ 400
16.0 16.8 17.5 18.1
Resistivity 0.73 Ω·mm2·m-1
Melting point 1398 ~ 1420℃