Copper Wire Mesh

Copper Woven Mesh for Industrial Filtration & EMI Shielding

Copper woven mesh is made of high-conductivity copper wires with excellent ductility and thermal stability. It offers uniform aperture accuracy, good corrosion resistance, and reliable shielding performance. Common weave types include plain weave and twill weave.

Copper mesh is widely used in EMI shielding, filtration, particle separation, laboratory screening, electronic components protection, and various industrial applications.
It can be fabricated into mesh rolls, filter tubes, discs, pleated elements, and custom-shaped filter components.

Weave Type

Plain Weave Copper Mesh

Plain weave is the most widely used structure with balanced warp and weft wires. It provides stable opening size, smooth surface, and excellent conductivity.

Twill Weave Copper Mesh

Twill weave allows tighter openings and higher strength by letting each wire pass over two wires. It’s suitable for finer filtration and precision shielding.

Category – Woven Mesh Materials

Brass Woven Mesh

Material: H62 / H65 brass
Mesh count: 2–200
Width: 0.6–1.6 m
Properties: Good ductility, corrosion-resistant, non-magnetic; ideal for filtering and decorative use.

Phosphor Bronze Woven Mesh

Material: phosphor bronze wire
Mesh count: 2–400
Width: 0.6–1.6 m
Properties: Wear-resistant, acid-resistant, non-magnetic; ideal for fine filtration.

Copper Woven Mesh

Material: 99.9% copper wire
Mesh count: 2–200
Width: 0.6–1.6 m
Properties: High conductivity, non-magnetic; used for EMI shielding, filtration, electronic displays.

Specifications – Copper / Brass / Phosphor Bronze Wire Mesh

Copper Woven Mesh Specifications

Mesh Count	Wire Diameter		Mesh Opening		Open Area
Mesh Count	inch	mm	inch	mm	Open Area
1 × 1	0.08	2.03	0.92	23.37	85
1 × 1	0.118	3	0.882	22.4	78
2 × 2	0.063	1.6	0.437	11.1	76
2 × 2	0.059	1.5	0.441	11.2	78
3 × 3	0.047	1.2	0.286	7.27	74
4 × 4	0.039	1	0.211	5.35	71
5 × 5	0.039	1	0.161	4.08	65
6 × 6	0.035	0.9	0.131	3.33	62
7 × 7	0.031	0.8	0.111	2.83	61
8 × 8	0.028	0.71	0.097	2.46	60
10 × 10	0.024	0.6	0.076	1.94	58
12 × 12	0.02	0.508	0.063	1.6	58
12 × 12	0.022	0.55	0.062	1.57	55
14 × 14	0.02	0.508	0.051	1.3	52
16 × 16	0.018	0.457	0.0445	1.13	51
16 × 16	0.02	0.5	0.043	1.09	47
18 × 18	0.017	0.432	0.0386	0.98	48
20 × 20	0.02	0.508	0.03	0.76	36
20 × 20	0.016	0.4	0.034	0.87	47
20 × 20	0.018	0.45	0.032	0.82	42
24 × 24	0.014	0.35	0.028	0.71	45
30 × 30	0.012	0.305	0.0213	0.54	41
30 × 30	0.01	0.25	0.023	0.6	50
40 × 40	0.01	0.254	0.015	0.38	36
40 × 40	0.008	0.2	0.017	0.44	47
50 × 50	0.008	0.203	0.012	0.31	37
50 × 50	0.007	0.18	0.013	0.33	42
60 × 60	0.007	0.178	0.0097	0.25	34
60 × 60	0.006	0.16	0.01	0.26	38
60 × 60	0.007	0.19	0.009	0.23	30
80 × 80	0.005	0.12	0.008	0.2	39
100 × 100	0.0045	0.11	0.0055	0.14	30
100 × 100	0.0035	0.09	0.0065	0.17	43
100 × 100	0.004	0.1	0.008	0.15	36
120 × 120	0.0037	0.09	0.0064	0.12	31
120 × 120	0.002	0.06	0.007	0.18	56
120 × 120	0.003	0.08	0.005	0.13	38
150 × 150	0.0026	0.066	0.0041	0.1	37
150 × 150	0.002	0.06	0.004	0.11	42
150 × 150	0.002	0.05	0.005	0.12	50
160 × 160	0.0025	0.064	0.0038	0.1	36
160 × 160	0.002	0.04	0.005	0.12	56
180 × 180	0.0023	0.058	0.0033	0.08	35
180 × 180	0.002	0.05	0.004	0.09	41
180 × 180	0.002	0.04	0.004	0.1	51
200 × 200	0.002	0.053	0.003	0.07	32
200 × 200	0.002	0.04	0.003	0.09	48
250 × 250	0.002	0.04	0.002	0.06	36
250 × 250	0.001	0.035	0.003	0.07	44
250 × 250	0.001	0.03	0.003	0.07	49
300 × 300	0.0051	0.038	0.0018	0.05	30
325 × 325	0.0014	0.036	0.0017	0.043	30
400 × 400	0.001	0.025	0.0015	0.37	88

Brass Woven Mesh Specifications

Mesh	Wire Diameter		Width of Opening		Open Area
Mesh	(in.)	(mm)	(in)	(mm)	Open Area
2 × 2	0.063	1.6	0.437	11.1	76.4
3 × 3	0.063	1.6	0.27	6.85	65.6
4 × 4	0.063	1.6	0.187	4.75	56
4 × 4	0.047	1.2	0.203	5.156	65.9
6 × 6	0.035	0.9	0.132	3.35	62.7
8 × 8	0.028	0.71	0.097	2.46	60.2
10 × 10	0.025	0.6	0.075	1.9	56.3
12 × 12	0.023	0.55	0.06	1.52	51.8
14 × 14	0.02	0.5	0.051	1.29	51
16 × 16	0.018	0.45	0.045	1.14	50.7
18 × 18	0.017	0.432	0.039	0.99	48.3
20 × 20	0.016	0.4	0.034	0.85	46.2
24 × 24	0.014	0.35	0.028	0.71	44.2
30 × 30	0.013	0.33	0.02	0.5	37.1
40 × 40	0.01	0.25	0.015	0.38	36
50 × 50	0.009	0.228	0.011	0.27	30.3
60 × 60	0.0075	0.19	0.009	0.22	30.5
80 × 80	0.0055	0.14	0.007	0.17	31.4
100 × 100	0.0045	0.11	0.006	0.15	30.3

Phosphor Bronze Woven Mesh Specifications

Mesh Count	Wire Diameter		Mesh Opening		Open Area
Mesh Count	inch	mm	inch	mm	Open Area
1 × 1	0.08	2.03	0.92	23.37	85
1 × 1	0.118	3	0.882	22.4	78
2 × 2	0.063	1.6	0.437	11.1	76
2 × 2	0.059	1.5	0.441	11.2	78
3 × 3	0.047	1.2	0.286	7.27	74
4 × 4	0.039	1	0.211	5.35	71
5 × 5	0.039	1	0.161	4.08	65
6 × 6	0.035	0.9	0.131	3.33	62
7 × 7	0.031	0.8	0.111	2.83	61
8 × 8	0.028	0.71	0.097	2.46	60
10 × 10	0.024	0.6	0.076	1.94	58
12 × 12	0.02	0.508	0.063	1.6	58
12 × 12	0.022	0.55	0.062	1.57	55
14 × 14	0.02	0.508	0.051	1.3	52
16 × 16	0.018	0.457	0.0445	1.13	51
16 × 16	0.02	0.5	0.043	1.09	47
18 × 18	0.017	0.432	0.0386	0.98	48
20 × 20	0.02	0.508	0.03	0.76	36
20 × 20	0.016	0.4	0.034	0.87	47
20 × 20	0.018	0.45	0.032	0.82	42
24 × 24	0.014	0.35	0.028	0.71	45
30 × 30	0.012	0.305	0.0213	0.54	41
30 × 30	0.01	0.25	0.023	0.6	50
40 × 40	0.01	0.254	0.015	0.38	36
40 × 40	0.008	0.2	0.017	0.44	47
50 × 50	0.008	0.203	0.012	0.31	37
50 × 50	0.007	0.18	0.013	0.33	42
60 × 60	0.007	0.178	0.0097	0.25	34
60 × 60	0.006	0.16	0.01	0.26	38
60 × 60	0.007	0.19	0.009	0.23	30
80 × 80	0.005	0.12	0.008	0.2	39
100 × 100	0.0045	0.11	0.0055	0.14	30
100 × 100	0.0035	0.09	0.0065	0.17	43
100 × 100	0.004	0.1	0.008	0.15	36
120 × 120	0.0037	0.09	0.0064	0.12	31
120 × 120	0.002	0.06	0.007	0.18	56
120 × 120	0.003	0.08	0.005	0.13	38
150 × 150	0.0026	0.066	0.0041	0.1	37
150 × 150	0.002	0.06	0.004	0.11	42
150 × 150	0.002	0.05	0.005	0.12	50
160 × 160	0.0025	0.064	0.0038	0.1	36
160 × 160	0.002	0.04	0.005	0.12	56
180 × 180	0.0023	0.058	0.0033	0.08	35
180 × 180	0.002	0.05	0.004	0.09	41
180 × 180	0.002	0.04	0.004	0.1	51
200 × 200	0.002	0.053	0.003	0.07	32
200 × 200	0.002	0.04	0.003	0.09	48

Applications of Copper / Brass / Phosphor Bronze Wire Mesh

Copper, brass, and phosphor bronze wire meshes are widely used in electrical shielding, signal protection, precision filtration, insect control, and architectural decoration. Their excellent conductivity, corrosion resistance, and formability make them ideal for both industrial and commercial applications.

EMI / RFI shielding for electronic equipment

Electrical grounding and static discharge control

Liquid filtration and laboratory test sieving

Powder and particle screening in industrial processes

Insect & pest control for ventilation and building openings

Architectural and interior decoration applications

Glossary of Copper / Brass / Phosphor Bronze Wire Mesh

The following glossary explains the fundamental technical terms used to describe stainless steel woven wire mesh, including wire directions, mesh measurements, and structural parameters. These definitions help ensure clear communication when selecting or specifying mesh materials.

Warp：Longitudinal wires running parallel to the mesh length.

Weft (or Woof)：Cross wires running perpendicular to the warp wires.

Mesh Count：The number of openings per linear inch, indicating mesh fineness.

Wire Diameter：The thickness of the wire before weaving.

Mesh Opening：The clear distance between two adjacent wires.

Mesh Centers (Pitch)：The distance from the center of one wire to the center of the next.

Product Display – Copper / Brass / Phosphor Bronze Mesh

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