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UNS.S08904-SS904L Wire Mesh

Specification

Material: SS904L Wire

Type: Industrial Special Alloy Wire Mesh

Weave Pattern: Plain Weave, Twill Weave, Dutch Weave, Crimped Weave, etc.

Mesh Count: Custom made.

Wire Diameter: Custom made.

Width: Custom made

Length: 30M and other custom length.

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Introduction

UNS. S08904 wire mesh also known as Alloy 904 stainless steel wire mesh, 904L wire mesh, DIN 1.4539 wire mesh.
Alloy 904 (N08904) stainless steel wire mesh is a high alloy austenitic product intended for use under severely corrosive conditions.
It offers good resistance to general corrosion, pitting & crevice corrosion, intergranular corrosion and stress corrosion cracking.
Grade 904L stainless steel mesh is made of a non-stabilized austenitic stainless steel with low carbon content. The addition of copper to this grade develops resistance to sulphuric acid and other reducing agents in both aggressive and mild conditions.
Grade 904L stainless steel wire mesh is non-magnetic, and offers excellent formability, toughness and weldability. Grade 904L wire mesh contains high amounts of expensive ingredients, such as molybdenum and nickel which offers itself excellent resistance to warm seawater and chloride attack. 
Today, most of the applications that employ grade 904L are replaced by low-cost duplex stainless steel 2205.

GB/T UNS AISI/ASTM ID W.Nr
015Cr21Ni26Mo5Cu2 N08904 904L F904L 1.4539
Chemical Composition:
Grade % Ni Cr Mo Cu
904L Min 23 19 4 1
Max 28 23 5 2
Fe C Mn P S
Rest - - -  
  0.02 2 0.045 0.035
Physical Performance:
Density 7.95 g/cm3
Melting point 1300-1390 
Grade 904L T*S Y*S El
Rm N/mm2 RP0.2N/mm2 A5 %
490 215 35

Specification List:

Mesh Count

/Inch

Wire Diameter

Aperture

Open Area

%

Weight (LB)

/100 Square Foot

Inch

MM

Inch

MM

1 × 1

.080

2.03

.920

23.37

84.6

41.1

2 × 2

.063

1.60

.437

11.10

76.4

51.2

3 × 3

.054

1.37

.279

7.09

70.1

56.7

4 × 4

.063

1.60

.187

4.75

56.0

104.8

4 × 4

.047

1.19

.203

5.16

65.9

57.6

5 × 5

.041

1.04

.159

4.04

63.2

54.9

6 × 6

.035

.89

.132

3.35

62.7

48.1

8 × 8

.028

.71

.097

2.46

60.2

41.1

10 × 10

.025

.64

.075

1.91

56.3

41.2

10 × 10

.020

.51

.080

2.03

64.0

26.1

12 × 12

.023

.584

.060

1.52

51.8

42.2

12 × 12

.020

.508

.063

1.60

57.2

31.6

14 × 14

.023

.584

.048

1.22

45.2

49.8

14 × 14

.020

.508

.051

1.30

51.0

37.2

16 × 16

.018

.457

.0445

1.13

50.7

34.5

18 × 18

.017

.432

.0386

.98

48.3

34.8

20 × 20

.020

.508

.0300

.76

36.0

55.2

20 × 20

.016

.406

.0340

.86

46.2

34.4

24 × 24

.014

.356

.0277

.70

44.2

31.8

30 × 30

.013

.330

.0203

.52

37.1

34.8

30 × 30

.012

.305

.0213

.54

40.8

29.4

30 × 30

.009

.229

.0243

.62

53.1

16.1

35 × 35

.011

.279

.0176

.45

37.9

29.0

40 × 40

.010

.254

.0150

.38

36.0

27.6

50 × 50

.009

.229

.0110

.28

30.3

28.4

50 × 50

.008

.203

.0120

.31

36.0

22.1

60 × 60

.0075

.191

.0092

.23

30.5

23.7

60 × 60

.007

.178

.0097

.25

33.9

20.4

70 × 70

.0065

.165

.0078

.20

29.8

20.8

80 × 80

.0065

.165

.0060

.15

23.0

23.2

80 × 80

.0055

.140

.0070

.18

31.4

16.9

80 × 80

.0047

.119

.0078

.198

39

11.39

90 × 90

.005

.127

.0061

.16

30.1

15.8

100 × 100

.0045

.114

.0055

.14

30.3

14.2

100 × 100

.004

.102

.0060

.15

36.0

11.0

100 × 100

.0035

.089

.0065

.17

42.3

8.3

 

Mesh Count/

Inch

Wire Diameter

Type of Weave

Warp wire dia.

Weft wire dia.

inch

mm

inch

mm

12x64

0.023

0.58

0.0165

0.42

Plain

14x88

0.019

0.48

0.012

0.30

Plain

14x110

0.016

0.40

0.011

0.28

Plain

24x110

0.014

0.355

0.010

0.25

Plain

 

Application

-Petroleum, petrochemical equipment, such as petrochemical equipment in the reactor, Oil refinery components.

-sulfuric acid storage and transporting

-Seawater cooling devices.

-Pulp and paper processing industries.

-Flue gas desulfurization, absorption tower,

-Organic acid treatment system.

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