What is the difference between 304, 304H and 304L?Type 304 refers to those materials widely used in the manufacture of wire mesh, which contain 18% chromium or 8% nickel (18-8) on a stainless alloy basis, which will not rust when left outdoors and will not oxidize even when the temperature rises to
8k is actually a standard surface treatment of stainless steel. Stainless steel plate surface polishing and grinding, the surface is bright as a mirror, can shine things reflect people, called mirror 8k.We all know that stainless steel plate a chrome-nickel alloy steel, and 8k in the "8" refers to t
The common specifications of stainless steel wire mesh are 1mm-5mm, and the size of the mesh varies from 5cm-25cm. Stainless steel wire mesh specifications mainly from these three directions to see, respectively, mesh size, aperture, wire diameter, etc.. Common specification is the wire diameter, an
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321 stainless steel wire mesh
321 stainless steel wire mesh, also known as SUS321 stainless steel wire mesh or S1.4541 stainless steel wire mesh, is a stainless steel wire mesh with very good stability. When the temperature reaches 800 to 1500 degrees Fahrenheit (427 to 816 degrees Celsius) and chromium carbide precipitation, it can still maintain good resistance to weld rusting. Due to the composition of added titanium, 321 stainless steel wire mesh can still remain stable in the case of chromium carbide formation.
Features and applications of 321 stainless steel wire mesh
Stainless steel 321 (UNS S32100) is a very stable stainless steel. When the temperature reaches 800 to 1500 degrees Fahrenheit (427 to 816 degrees Celsius) and chromium carbide precipitation, it can still maintain good resistance to weld rust. Due to the addition of titanium, the 321 alloy can still remain stable in the case of chromium carbide formation. 347 alloy is due to the addition of hafnium and tantalum to maintain its stability.
Stainless steel 321 and stainless steel 347 are typically used for long-term operation in high temperature environments of 800-1500 ° F (427-816 ° C). If the application involves only welding or short-term heating, use 304L instead.
The advantages of stainless steel 321 and stainless steel 347 for high temperature operation also depend on their good mechanical properties. Compared to 304 stainless steel and 304L stainless steel, 321 stainless steel and 347 stainless steel have better resistance to creep stress and stress cracking.
This allows these stable alloys to be stressed to meet the American Society of Mechanical Engineers boiler code and pressure vessel specifications at higher temperatures.
Thus, the maximum working temperature of 321 stainless steel and 347 stainless steel can reach 1500 ° F (816 ° C), while the maximum working temperature of 304 stainless steel and 304L stainless steel is limited to 800 ° F (426 ° C).
321 stainless steel wire mesh is primarily used in the chemical, oilfield, refining, mining, and aerospace industries. 321 stainless steel mesh is also used in other commercial applications, including:
Food handling
Liquid filtration and particle separation
Pressure vessels
Waste handling
Specification of Plain Weave | ||||||
Mesh/lnch (mesh) | Wire Diameter (mm) | Aperture (mm) | Mesh/lnch (mesh) | Wire Diameter (mm) | Aperture (mm) | |
2 | 1.8 | 10.9 | 60 | 0.15 | 0.273 | |
3 | 1.6 | 6.866 | 70 | 0.14 | 0.223 | |
4 | 1.2 | 5.15 | 80 | 0.12 | 0.198 | |
5 | 0.91 | 4.17 | 90 | 0.11 | 0.172 | |
6 | 0.8 | 3.433 | 100 | 0.1 | 0.154 | |
8 | 0.6 | 2.575 | 120 | 0.08 | 0.132 | |
10 | 0.55 | 1.99 | 140 | 0.07 | 0.111 | |
12 | 0.5 | 1.616 | 150 | 0.065 | 0.104 | |
14 | 0.45 | 1.362 | 160 | 0.065 | 0.094 | |
16 | 0.4 | 1.188 | 180 | 0.053 | 0.088 | |
18 | 0.35 | 1.06 | 200 | 0.053 | 0.074 | |
20 | 0.3 | 0.97 | 250 | 0.04 | 0.061 | |
26 | 0.28 | 0.696 | 300 | 0.035 | 0.049 | |
30 | 0.25 | 0.596 | 325 | 0.03 | 0.048 | |
40 | 0.21 | 0.425 | 350 | 0.03 | 0.042 | |
50 | 0.19 | 0.318 | 500 | 0.025 | 0.0385 |
Stainless steel | Chemical Composition | ||||||||||
AISI | EN/DIN | UNS/ASTM | C | Mn | P | S | Si | Cr | Ni | Mo | Ti |
321 | 14541 | S14541 | ≤0.08 | ≤2.00 | ≤0.035 | ≤0.030 | ≤1.00 | 17.00-19.00 | 9.00-12.00 | ≥5×C% |
Stainless steel | Mechanical properties | |||||
321 | 14541 | S14541 | 102 Kpsi | 48% | 2550 - 2600° F | 900 - 1600° F |
(1)Fast delivery time, good quality and reasonable price
(2) We can process different finished products according to your requirements
(3) High production capacity will shorten your waiting time
(4) Accepting buyer's specification
(5) Experienced R&D department
For more details about our products, please contact our sales for more information. Thank you for visiting
321 stainless steel wire mesh
321 stainless steel wire mesh, also known as SUS321 stainless steel wire mesh or S1.4541 stainless steel wire mesh, is a stainless steel wire mesh with very good stability. When the temperature reaches 800 to 1500 degrees Fahrenheit (427 to 816 degrees Celsius) and chromium carbide precipitation, it can still maintain good resistance to weld rusting. Due to the composition of added titanium, 321 stainless steel wire mesh can still remain stable in the case of chromium carbide formation.
Features and applications of 321 stainless steel wire mesh
Stainless steel 321 (UNS S32100) is a very stable stainless steel. When the temperature reaches 800 to 1500 degrees Fahrenheit (427 to 816 degrees Celsius) and chromium carbide precipitation, it can still maintain good resistance to weld rust. Due to the addition of titanium, the 321 alloy can still remain stable in the case of chromium carbide formation. 347 alloy is due to the addition of hafnium and tantalum to maintain its stability.
Stainless steel 321 and stainless steel 347 are typically used for long-term operation in high temperature environments of 800-1500 ° F (427-816 ° C). If the application involves only welding or short-term heating, use 304L instead.
The advantages of stainless steel 321 and stainless steel 347 for high temperature operation also depend on their good mechanical properties. Compared to 304 stainless steel and 304L stainless steel, 321 stainless steel and 347 stainless steel have better resistance to creep stress and stress cracking.
This allows these stable alloys to be stressed to meet the American Society of Mechanical Engineers boiler code and pressure vessel specifications at higher temperatures.
Thus, the maximum working temperature of 321 stainless steel and 347 stainless steel can reach 1500 ° F (816 ° C), while the maximum working temperature of 304 stainless steel and 304L stainless steel is limited to 800 ° F (426 ° C).
321 stainless steel wire mesh is primarily used in the chemical, oilfield, refining, mining, and aerospace industries. 321 stainless steel mesh is also used in other commercial applications, including:
Food handling
Liquid filtration and particle separation
Pressure vessels
Waste handling
Specification of Plain Weave | ||||||
Mesh/lnch (mesh) | Wire Diameter (mm) | Aperture (mm) | Mesh/lnch (mesh) | Wire Diameter (mm) | Aperture (mm) | |
2 | 1.8 | 10.9 | 60 | 0.15 | 0.273 | |
3 | 1.6 | 6.866 | 70 | 0.14 | 0.223 | |
4 | 1.2 | 5.15 | 80 | 0.12 | 0.198 | |
5 | 0.91 | 4.17 | 90 | 0.11 | 0.172 | |
6 | 0.8 | 3.433 | 100 | 0.1 | 0.154 | |
8 | 0.6 | 2.575 | 120 | 0.08 | 0.132 | |
10 | 0.55 | 1.99 | 140 | 0.07 | 0.111 | |
12 | 0.5 | 1.616 | 150 | 0.065 | 0.104 | |
14 | 0.45 | 1.362 | 160 | 0.065 | 0.094 | |
16 | 0.4 | 1.188 | 180 | 0.053 | 0.088 | |
18 | 0.35 | 1.06 | 200 | 0.053 | 0.074 | |
20 | 0.3 | 0.97 | 250 | 0.04 | 0.061 | |
26 | 0.28 | 0.696 | 300 | 0.035 | 0.049 | |
30 | 0.25 | 0.596 | 325 | 0.03 | 0.048 | |
40 | 0.21 | 0.425 | 350 | 0.03 | 0.042 | |
50 | 0.19 | 0.318 | 500 | 0.025 | 0.0385 |
Stainless steel | Chemical Composition | ||||||||||
AISI | EN/DIN | UNS/ASTM | C | Mn | P | S | Si | Cr | Ni | Mo | Ti |
321 | 14541 | S14541 | ≤0.08 | ≤2.00 | ≤0.035 | ≤0.030 | ≤1.00 | 17.00-19.00 | 9.00-12.00 | ≥5×C% |
Stainless steel | Mechanical properties | |||||
321 | 14541 | S14541 | 102 Kpsi | 48% | 2550 - 2600° F | 900 - 1600° F |
(1)Fast delivery time, good quality and reasonable price
(2) We can process different finished products according to your requirements
(3) High production capacity will shorten your waiting time
(4) Accepting buyer's specification
(5) Experienced R&D department
For more details about our products, please contact our sales for more information. Thank you for visiting