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Heanjia Super-metals Co., Ltd.

[Province: Beijing ]

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303 Stainless Steel Wire Mesh/Screen

Payment Terms:	T/T,L/C,WU

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Basic Info.

Application: Others
Type: Woven
Material: Others
Mesh Size: 0.5mesh-250mesh
303 Stainless Steel: wire mesh
Place of Origin: Hebei
Min.Order: 50 Square Meter
Means of Transport: Ocean, Air, Land

Supply Capacity

Production Capacity: 8000 sq.m./month
Packing:Rolled and sealed up, wooden Box Packaged
Delivery Date: 2-30days

303 Stainless Steel Wire Mesh/Screen

303 stainless Steel Wire Mesh/Screen shows good corrosion and oxidization resistance in mildly corrosive atmospheric environments. Its sulphide inclusions act as pit initiation sites meaning it provides a lot less resistance than 304.

Grade 303 stainless Steel Wire Mesh/Screen should not be exposed to marine or other similar environments, to prevent rapid pitting corrosion.

EN 1.4305 303 stainless steel provides good oxidization resistance in intermittent service to 760°C (1400°F) and continuous service to 870°C (1,598°F) The use of 303 stainless steel wire mesh is not recommended in the range of 425-860°C (797-1580°F) due to carbide precipitation. 303 are susceptible to sensitization.

Grade 303 stainless steel is the most readily machineable of all the austenitic grades of stainless steel.

The machineable nature of Grade 303 stainless steel is due to the presence of Sulphur in the steels composition. Whilst the Sulphur improves machining, it also causes a decrease in the corrosion resistance and a slight lowering of the toughness. The corrosion resistance of grade 303 stainless steel is lower than that for 304. The toughness is still excellent as with other austenitic grades.

Corrosion and Oxidization Resistance of 303

Chemical Composition of 303 Stainless Steel Wire Mesh/Screen

	C	Mn	Si	P	S	Cr	Mo	Ni	N
Min						17.0		8.0
Max	0.15	2.0	1.0	0.20	0.15	19.0		10.0

Mechanical Properties of 303

Yield Strength
0.2% (MPa) min
Tensile strength
(MPa) min
Elongation (% in 50mm) min
Rockwell B (HR B) max
Brinell (HB) max
450 - 650
750 - 800
34
95
262

Physical Properties of 303

Density
(kg/m³)
Elastic Modulus
(GPa)
Electrical resistivity
(Ω·m)
7900
193
720

Wire Mesh Specifications:
Mesh: 0.5-250 mesh/InchThickness: Min0.05mm

Available Wire Mesh weaving forms:

Expanded Mesh

Perforated Mesh

Twill Weave mesh

Dutch Twill Weave Cloth

Dutch Plain Weave

Dutch Weave Mesh

Reverse Dutch Weave Cloth

5-heddle Weave Mesh

Cross twill weave

Plain Weaving Mesh

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