Hastelloy Wire Mesh

Product Description

That is Hastelloy mesh?

Hastelloy mesh is also named with Hastelloy wire mesh and hastelloy mesh screen. It is made by weaving hastelloy wire. Hastelloy mesh is available in several grades: hastelloy B, hastelloy C, hastelloy C276, astelloy C22 etc. The most commonly used one is hastelloy C276 mesh. Hastelloy mesh has outstanding corrosion resistance in elevated temperature, and is providing outstanding protection in the abrasive conditions. It has supreme durability, good strength and high pressure and stress tolerance.

UNS N10276 - Hastelloy® C-276 Wire Mesh - Typical Chemistry
Alloy	Limits (%)	Carbon (C)	Manganese (Mn)	Phosphorus (P)	Sulfur (S)	Silicon (Si)	Chromium (Cr)	Nickel (Ni)	Molybdenum (Mo)	Iron (Fe)	Tungsten (W)	Cobalt (Co)	Vanadium (V)
Hastelloy® C-276	Min	0	0	0	0	0	14.5	0	15	4	3	0	0
Hastelloy® C-276	MAX	0.01	1	0.04	0.03	0.08	16.5	Balance	17	7	4.5	2.5	0.35

Characteristics of Hastelloy C-276 wire mesh which dictate its use are:

● One of the most versatile corrosion resistant alloys available.

● Ideal for use in high-temperature, extremely corrosive chemical environments.

● Superior corrosion resistance in broad range of industrial and chemical settings.

● Able to resist corrosion against wet chlorine gas, chlorine dioxide, and hypochlorite.

● Great for use against caustics and hydrochloric acid.

● Excellent for use against pitting & crevice corrosion in chlorides, chloride stress corrosion cracking, and sulphuric acid.

● Resists oxidation up to 1900°F temperatures.

● Max operating temperature of 1800°F.

● Can be cut, formed, and welded.

Industries & Applications

Hastelloy C-276 wire cloth is principally used in extremely corrosive reducing and oxidizing settings. As such, Alloy C-276 is widely used in the most severe chemical processing, pollution control, and pulp & paper applications. Additional industries and applications which commonly use Alloy C-276 wire cloth include:

● Flue Gas Desulfurization Systems

● Food Processing

● Heat Exchangers

● Liquid Filtration & Particle Separation

● Pharmaceutical

● Pressure Vessels

● Sour Gas Settings

● Sulfuric Acid Settings

● Waste Treatment

● Drugs manufacturing

● Cellophane preparation

● Chlorination devices

● Pesticide processing

● Incineration scrubber apparatus

● Filtration and sieve screens for performing in acidic media

● Filters for portable and duct mounting electronic air cleaners

Specification of Plain/Twill Weave mesh

Mesh Count	Wire diameter		Width of opening		Open area
Mesh Count	inch	mm	inch	mm	percent
1×1	.157	4.0	.84	21.4	71.0
2×2	.118	2.5	.38	10.2	64.0
3×3	.079	2.0	.25	6.4	58.0
4×4	.063	1.6	.187	4.75	56.0
4×4	.047	1.19	.203	5.16	65.9
5×5	.055	1.4	.14	3.68	52.0
6×6	.047	1.2	.12	3.03	51.0
8×8	0.43	1.1	.08	2.08	42.0
10×10	.039	1.0	.06	1.54	36.0
10×10	.020	.51	.080	2.03	64.0
12×12	.023	.584	.060	1.52	51.8
12×12	.020	.508	.063	1.60	57.2
14×14	.023	.584	.048	1.22	45.2
14×14	.020	.508	.051	1.30	51.0
16×16	.018	.457	.0445	1.13	50.7
18×18	.017	.432	.0386	.98	48.3
20×20	.020	.508	.0300	.76	36.0
20×20	.016	.406	.0340	.86	46.2
24×24	.014	.356	.0277	.70	44.2
30×30	.013	.330	.0203	.52	37.1
30×30	.012	.305	.0213	.54	40.8
30×30	.009	.229	.0243	.62	53.1
35×35	.011	.279	.0176	.45	37.9
40×40	.010	.254	.0150	.38	36.0
50×50	.009	.229	.0110	.28	30.3
50×50	.008	.203	.0120	.31	36.0
60×60	.0075	.191	.0092	.23	30.5
60×60	.007	.178	.0097	.25	33.9
70×70	.0065	.165	.0078	.20	29.8
80×80	.0065	.165	.0060	.15	23.0
80×80	.0055	.140	.0070	.18	31.4
90×90	.005	.127	.0061	.16	30.1
100×100	.0045	.114	.0055	.14	30.3
100×100	.004	.102	.0060	.15	36.0
100×100	.0035	.089	.0065	.17	42.3
110×110	.0040	.1016	.0051	.1295	30.7
120×120	.0037	.0940	.0046	.1168	30.7
150×150	.0026	.0060	.0041	.1041	37.4
160×160	.0025	.0635	.0038	.0965	36.4
180×180	.0023	.0584	.0033	.0838	34.7
200×200	.0021	.0533	.0029	.0737	33.6
250×250	.0016	.0406	.0024	.0610	36.0
270×270	.0016	.0406	.0021	.0533	32.2
300×300	.0015	.0381	.0018	.0457	29.7
325×325	.0014	.0356	.0017	.0432	30.0
400×400	.0010	.0254	.0015	.0370	36.0
500×500	.0010	.0254	.0010	.0254	25.0
635×635	.0008	.0203	.0008	.0203	25.0

Specification of stainless steel plain Dutch weave mesh

Mesh count	Wire diameter inches	Absolute filter rating microns	Nominal filter rating microns
8×85	.014×.0126	300-320	310
12×64	.024×.0165	260-280	250
14×88	.020×.013	255-275	250
20×150	.0098×.007	155-185	120
24×110	.015×.010	115-128	110
30×150	.009×.007	90-105	90
40×200	.007×.0055	70-80	70
50×250	.0055×.0045	52-57	55
80×400	.0049×.0028	40-45	40

Specification of Stainless Steel Dutch weave mesh

Mesh count	Wire diameter inches	Absolute filter rating microns	Nominal filter rating microns
20×250	.0098×.0079	100-118	100
30×360	.0098×.0060	95-105	90
40×560	.0070×.0040	75-83	65
80×700	.0040×.0030	35-38	35
200×600	.0024×.0018	28-32	30
165×800	.0028×.0020	25-29	25
165×1400	.0028×.0016	16-18	15
200×1400	.0028×.0016	12-14	10
250×1400	.0022×.0016	11-13	9
325×2300	.0015×.0010	8-9	5
500×3600	.0010x.0006	2-3	1