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304L stainless steel plate
304L stainless steel plate: 304L stainless steel panel , 304L stainless steel 8K plate
The distinctive feature uses of 304L stainless steel is corrosion-resistant, concentrated nitric acid and dilute nitric acid on the inherent corrosion resistance. This performance can easily make it from most other metals or alloys to be distinguished. However, high carbon steel 304 and 304L during the nitric acid test is slightly affected by corrosion.Non-ferrous metals will immediately be corroded once encounter concentrated nitric acid. The nitric acid has a strong corrosion on carbon steel.
304L stainless steel plate Chemical Composition :
|
Grade |
C % |
Si % |
Mn % |
P % |
S % |
Cr % |
Ni % |
|
00Cr19Ni10（0Cr18Ni10） |
≤ 0.03 |
≤ 1.0 |
≤2.00 |
≤0.035 |
≤0.03 |
18-20 |
9-13 |
304L stainless steel plate Properties :
| Tensile Strength N/mm2 |
≥520 |
|
|
Yield Strength N/mm2 |
≥205 |
|
|
Elongation % |
≥40 |
|
|
Hardness |
HB |
≤187 |
|
HRB |
≤90 |
|
|
HV |
≤200 |
|
|
Density g/cm3 |
7.93 |
|
|
Specific Heat J／g ℃ |
0.502c (20℃) |
|
|
Heat Conductivity W/m℃ |
12.1 (20℃ ) |
|
|
16.3 (100℃) |
||
|
21.4 (500℃) |
||
|
Linear Expansivity α/(10-6/℃) |
16 (20-100) |
|
|
16.8 (20-200) |
||
|
17.5 (20-300) |
||
|
18.1 (20-400) |
||
|
Resistivity |
0.73 Ω*mm2/m |
|
|
Melting Point ℃ |
1398-1420 |
|
|
Application |
||
The development of 304L stainless steel, has made it superior to other materials in corrosion resistance, appearance, workability, strength and other characteristics, and many of the stainless steel surface treatment method, you can get a variety of colors and shapes, which makes a great contribution to the stainless steel's development.
304L stainless steel plate is a variant of low-carbon 304 stainless steel, for the need for welding applications. Lower carbon content makes it close to the weld heat affected zone to minimize carbide precipitation, and carbide precipitation may result in intergranular corrosion (weld erosion).
Note: L on behalf of low-carbon, such as 304L lower carbon content than 304. H and S stands for high-temperature, such as 310S is stronger than 310, 304H is more heat-resisting than 304.