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321 Stainless Steel Wire Mesh/Screen, ss wire cloth, ss screen mesh, 321 Stainless Steel Wire Mesh for Gas-liquid filter
Product Details:
| Place of Origin: | China |
| Brand Name: | Jiechang |
| Model Number: | 321 Stainless Steel Wire Mesh/Screen |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 square meter |
|---|---|
| Packaging Details: | Seal up, with plastic inside and wooden case or carton outside; |
| Delivery Time: | within 7- 20 days after receiving the advance payment. |
| Payment Terms: | L/C,T/T,Western Union, paypal, D/A, D/P, MoneyGram |
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Detail Information |
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| Application: | Filters,Woven Wire Mesh,mining,Protecting Mesh,Circuit Board Printing | Weave Style: | Dutch/Plain/Twill Weave |
|---|---|---|---|
| Type: | Weave Wire Mesh,Wire Cloth | Technique: | Woven |
| Material: | Stainless Steel Wire 321 | ||
Product Description
321 stainless steel wire mesh/screen is a titanium-stabilised version of Grade 304 wire mesh/screen, used in particular applications within the sensitizing temperature range. 321 stainless steel wire mesh's resistance to sensitization, coupled with its higher strength at high temperature makes it suitable in application where Grade 304 will become sensitized, or where Grade 304L has insufficient hot strength. It is not subject to weld decay (intergranular corrosion) when exposed to mildly corrosive environments. However, welded Grade 321 must never be used in highly oxidizing environments as it is liable to 'Knife-line' attack.
321 Stainless Steel Typical Applications
321 stainless steel is used almost exclusively for service within the sensitizing temperature range (450-850oC). In welded ambient temperature applications it has been replaced by Grade 304L. Some typical areas of application are: Furnace components, super-heater and afterburner parts, compensators and expansion bellows.
321 Stainless Steel wire mesh/screen Chemical Composition (ASTM A240)
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|
C
|
Mn
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P
|
S
|
Si
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Cr
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Ni
|
Ti
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|
Analysis
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0.08 max
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2.0 max
|
0.045 max
|
0.030 max
|
1.0 max
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17.0 - 19.0
|
9.0 - 12.0
|
5X%C min
0.5 max |
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Typical
|
0.06
|
1.2
|
0.020
|
0.020
|
0.5
|
17.5
|
9.4
|
0.48
|
321 Stainless Steel wire mesh/screen Mechanical Properties at Room Temperature
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|
Typical
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Minimum
|
|
Tensile Strength, MPa
|
580
|
515
|
|
Proof Stress (0.2 % offset), MPa
|
280
|
205
|
|
Elongation (Percent in Lo = 5.65 So)
|
60
|
40
|
|
Hardness (Brinell)
|
163
|
-
|
|
Endurance (fatigue) limit, MPa
|
260
|
-
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321 Stainless Steel wire mesh/screen Properties at Elevated Temperatures (Short Time Elevated Temperature Tensile Strength)
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Temperature, oC
|
600
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650
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700
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750
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800
|
850
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|
Tensile Strength, MPa
|
390
|
329
|
280
|
230
|
190
|
140
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Creep data (Stress to develop a creep rate of 1% in the indicated time at the indicated temperature)
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Time
|
Temperature oC
|
550
|
600
|
650
|
700
|
800
|
|
10 000 h
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Stress MPa
|
180
|
100
|
70
|
40
|
10
|
|
100 000 h
|
Stress MPa
|
120
|
80
|
50
|
25
|
5
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Creep Rupture Stress
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Time
|
Temperature oC
|
500
|
600
|
650
|
700
|
800
|
|
1 000 h
|
Stress MPa
|
270
|
180
|
140
|
70
|
30
|
|
10 000 h
|
Stress MPa
|
240
|
130
|
90
|
50
|
10
|
|
100 000 h
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Stress MPa
|
200
|
90
|
50
|
15
|
5
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Recommended Maximum Service Temperature (Oxidising Conditions)
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Continuous Service 950oC
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Intermittent Service 870oC
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Plain weave can be woven up to 400 mesh.
Twill weave can be woven from 400 to 635mesh.
Dutch weave can be woven up to 3500mesh
.Features:
* Corrosion resistance.
* Anti-acid and alkali
* Anti-high temperture.
* Good filter performance.
* Long using life
Application:
* In acid, alkali environment conditions sieving and filtering.
* Petroleum industry as mud mesh,.
* Chemical fiber industry as screen mesh.
* Plating industry as acid cleaning mesh.
* Corrosion resistance.
* Anti-acid and alkali
* Anti-high temperture.
* Good filter performance.
* Long using life
Application:
* In acid, alkali environment conditions sieving and filtering.
* Petroleum industry as mud mesh,.
* Chemical fiber industry as screen mesh.
* Plating industry as acid cleaning mesh.
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