Name: 304L Stainless Steel Plate, 304L Stainless Steel Flat Plate, 304L Stainless Steel 8K Plate

Brand: 00Cr19Ni10 (0Cr18Ni10)

Mechanical properties of 304L stainless steel plate:

Yield strength (N/mm2) ≥ 205

Tensile strength ≥ 520

Elongation rate (%) ≥ 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 (at the following temperatures/℃)

20 100 500

12.1 16.3 21.4

Linear expansion coefficient α/(10-6/℃) (between the following temperatures/℃)

20～100 20～200 20～300 20～400

16.0 16.8 17.5 18.1

Electrical resistivity 0.73 Ω· mm2 · m-1

Melting point 1398-1420 ℃

Chemical composition of 304L stainless steel plate:

Chemical composition%

C：≤0.03

Si：≤1.0

Mn：≤2.0

P：≤0.035

S：≤0.03

Cr：18.0～20.0

Ni：9.0～13.0

The use of 304L stainless steel plate

The significant feature of 304L stainless steel plate is its corrosion resistance, which has inherent corrosion resistance to concentrated nitric acid and dilute nitric acid. This performance allows it to be easily distinguished from most other metals or alloys. However, high carbon 304 and 304L steels are slightly corroded during the nitric acid point test, while non-ferrous metals are immediately corroded when exposed to concentrated nitric acid. And dilute nitric acid has strong corrosiveness to carbon steel.