Stainless Steel Perforated Mesh – Good Wear-Resisting Performance
Stainless steel perforated metal mesh has good corrosion resistant performance in air, steam, water and other weak corrosive medium. It has high strength and wear resistance, which supports the longer service life than mild steel.
Among all the materials, stainless steel is the most economical one and you can find it widely used in our life.
- 304 (S30400) – It has high temperature resistance, good processability and high hardness. It is widely used in industry, medical treatment, food, architecture and other industries.
- 304L (S30403) – It is a kind of extra-low-carbon stainless steel of 304. It reduces carbon deposition during welding. In addition, its welding property is higher than 304.
- 316 (S31600) – A certain amount of Mo elements are added in 316, which can improve the resistance against high temperature, corrosion and wear. It is widely used in marine works, chemical industry, medical treatment, construction and other industries.
- 316L (S31603) – It is a kind of extra-low-carbon stainless steel of 316. It reduces carbon deposition during welding. In addition, its welding property is higher than 316.
- 321 (S32100) – A certain amount of Ti elements are added in 321. It can maintain the stability under the condition of severe corrosion. It is highly corrosion resistant, high temperature resistant, wear resistant and creep resistant. It is widely used in oil, chemical, medical treatment, aircraft and other industries.
- 430 (S43000) – 430 stainless steel has better thermal conductivity and corrosion resistant performance than 300 series. 430 stainless steel can resist the corrosion of nitric acid and some organic acids. It is widely used in chemical, laboratory and other corrosive environments.
Chemical Component (%)
| Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
Others |
| 304 |
min. |
– |
– |
– |
– |
– |
17.5 |
– |
8.0 |
– |
– |
| max. |
0.07 |
2.0 |
0.75 |
0.045 |
0.030 |
19.5 |
– |
10.0 |
0.1 |
– |
| 304L |
min. |
– |
– |
– |
– |
– |
17.5 |
– |
8.0 |
– |
– |
| max. |
0.03 |
2.0 |
0.75 |
0.045 |
0.030 |
19.5 |
– |
10.0 |
0.1 |
– |
| 316 |
min. |
– |
– |
– |
– |
– |
16.0 |
2.0 |
10.0 |
– |
– |
| max. |
0.08 |
2.0 |
0.75 |
0.045 |
0.030 |
18.0 |
3.0 |
14.0 |
0.1 |
– |
| 316L |
min. |
– |
– |
– |
– |
– |
16.0 |
2.0 |
10.0 |
– |
– |
| max. |
0.03 |
2.0 |
0.75 |
0.045 |
0.030 |
18.0 |
3.0 |
14.0 |
0.1 |
– |
| 321 |
min. |
– |
– |
– |
– |
– |
17.0 |
– |
9.0 |
– |
Ti = 5 (C + N) |
| max. |
0.08 |
2.0 |
0.75 |
0.045 |
0.030 |
19.0 |
– |
12.0 |
0.1 |
0.70 |
| 430 |
min. |
– |
– |
– |
– |
– |
16.0 |
– |
– |
– |
– |
| max. |
0.12 |
1.00 |
1.00 |
0.040 |
0.030 |
18.0 |
– |
0.75 |
– |
– |
Mechanical Property
| Grade |
Tensile Strength (MPa)
min. |
Yield Strength (MPa)
min. |
Elongation at Break in 50 mm (%)
min. |
Hardness |
| Rockwell Hardness |
Brinell Hardness (HB) max. |
| 304 |
515 |
205 |
40 |
92 |
201 |
| 304L |
485 |
170 |
40 |
92 |
201 |
| 306 |
515 |
205 |
40 |
95 |
217 |
| 306L |
485 |
170 |
40 |
95 |
217 |
| 321 |
515 |
205 |
40 |
95 |
217 |
| 430 |
450 |
205 |
22 |
89 |
183 |
