304L stainless steel
304L stainless steel 304L stainless steel is a versatile stainless steel material.
304L stainless steel grades:
00Cr19Ni10 (0Cr18Ni10),
Chemical composition of 304L stainless steel chemical analysis% C: ≤ 0.03,
Si: ≤ 1.0,
Mn: ≤ 2.0,
Cr: 17.0 ~ 19.0,
Ni: 8.0 ~ 11.0,
S: ≤ 0.03,
P: ≤ 0.035.
The mechanical properties of 304L stainless steel:
Yield strength (N/mm2) ≥ 205
Tensile strength ≥ 520
Elongation (%) ≥ 40
Hardness HB ≤ 187 HRB ≤ 90 HV ≤ 200 Density 7.93 g · cm-3
Specific heat c (20 ℃) 0.502 J · (g · C) -1
Thermal conductivity λ / W (m · ℃) -1 (in the following temperature / ℃)
20 100 500
12.1 16.3 21.4
Linear expansion coefficient α / (10-6 / ℃) (at room temperature following / ℃)
20 100 20 200 20 300 20 400
16.0 16.8 17.5 18.1
Resistivity of 0.73 Ω · mm2 · m-1
Melting point of 1398 ~ 1420 ℃
304L stainless steel 304L stainless steel is a versatile stainless steel material.
304L stainless steel grades:
00Cr19Ni10 (0Cr18Ni10),
Chemical composition of 304L stainless steel chemical analysis% C: ≤ 0.03,
Si: ≤ 1.0,
Mn: ≤ 2.0,
Cr: 17.0 ~ 19.0,
Ni: 8.0 ~ 11.0,
S: ≤ 0.03,
P: ≤ 0.035.
The mechanical properties of 304L stainless steel:
Yield strength (N/mm2) ≥ 205
Tensile strength ≥ 520
Elongation (%) ≥ 40
Hardness HB ≤ 187 HRB ≤ 90 HV ≤ 200 Density 7.93 g · cm-3
Specific heat c (20 ℃) 0.502 J · (g · C) -1
Thermal conductivity λ / W (m · ℃) -1 (in the following temperature / ℃)
20 100 500
12.1 16.3 21.4
Linear expansion coefficient α / (10-6 / ℃) (at room temperature following / ℃)
20 100 20 200 20 300 20 400
16.0 16.8 17.5 18.1
Resistivity of 0.73 Ω · mm2 · m-1
Melting point of 1398 ~ 1420 ℃
