Hastelloy Wire Mesh

Hastelloy

Hastelloy, a nickel-chromium-molybdenum alloy containing tungsten, has a very low silicon and carbon content and is considered to be an all-purpose corrosion resistant alloy. It is mainly resistant to wet chlorine, various oxidized chlorides, salt chloride solution, sulfuric acid and oxidized salt, and has good corrosion resistance in low temperature and medium temperature hydrochloric acid. Browse China Hastelloy Wire Mesh Products.

Its superb inoxidizability, corrosion resistance in the weld affected zone, and long term thermostability makes it an ideal material applied to many harsh industrial environment like chemical industry, petrochemical industry, seawater treatment, wasterwater treatment, paper and pulp industry, chemurgy, bio-pharmaceuticals, and nuclear facilities.

In the medium of wet chlorine, nitrous acid, acetic acid, formic acis and strong oxidizing salts, Hastelloy has both good uniform corrosion resistance and excellent intergranular corrosion resistance.

There are many different grades of Hastelloy, Each of these grades has been optimized for a specific purpose, but all of them are highly resistant to corrosion.

The main grades of HASTELLOY alloy: B-2, B-3, C-4, C-22, C-276, and C-2000.

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The nominal elements composition of main grades of Hastelloy Alloy

Grade

Weight %

B-2

Balance

26-30

1.0 max.

2.0 max.

1.0 max.

0.1 max.

0.02 max.

B-3

65 min.

28.5

1.5

3 max.

0.5 max.

0.2 max.

0.1 max.

0.01 max.

0.2 max.

0.01 max.

C-4

65 balance

3 max.

1 max.

2 max.

0.7 max.

0.08 max.

0.01 max.

0.5 max.

C-22

56 balance

0.5 max.

2.5 max.

0.08 max.

0.01 max.

0.35 max.

0.5 max.

C-276

57 balance

1 max.

2.5 max.

0.08 max.

0.01 max.

0.35 max.

0.5 max.

C-2000

59 balance

3 max.

0.5 max.

2 max.

0.5 max.

0.08 max.

0.01 max.

1.6

HASTELLOY B-3 alloy has much better structural stability compared with B-2, and it has extreme excellent corrosion resistant to pure hydrochloric, hydrobromic, and sulfuric acids.

HASTELLOY B-3 Corrosion Data, mm/y

Chemical	Concentration	100°F	125°F	150°F	175°F	200°F	Boiling
Chemical	wt.%	38°C	52°C	66°C	79°C	93°C	Boiling
Acetic Acid	10	-	-	-	-	-	0.01
	30	-	-	-	-	-	0.01
	50	-	-	-	-	-	0.01
	70	-	-	-	-	-	0.01
	99	-	-	-	-	-	0.02
Formic Acid	10	-	-	-	-	-	0.01
	20	-	-	-	-	-	0.02
	30	-	-	-	-	-	0.02
	40	-	-	-	-	-	0.01
	60	-	-	-	-	-	0.01
	89	-	-	-	-	-	0.01
Hydrobromic Acid	2.5	0.07	0.11	0.26	-	0.24	0.02
	5	0.1	-	0.27	-	0.25	0.03
	10	0.15	-	0.29	-	0.28	0.1
	20	0.12	0.19	0.27	-	0.27	0.1
	30	0.1	0.15	0.2	-	0.29	0.29
	40	0.06	0.11	0.16	-	0.25	0.43
Hydrochloric Acid	1	0.07	0.11	0.18	-	0.21	0.01
	2	0.1	0.16	0.21	-	0.26	0.04
	5	0.11	0.19	0.25	-	0.3	0.08
	10	0.13	0.2	0.24	-	0.29	0.13
	15	0.1	0.18	0.23	-	0.28	0.21
	20	0.1	0.15	0.21	-	0.3	0.29
Phosphoric Acid	10	-	-	-	-	-	0.07
	30	-	-	-	-	-	0.07
	50	-	-	-	-	0.03	0.09
	60	-	-	-	-	0.02	0.14
	70	-	-	-	-	0.02	0.21
	80	-	-	-	-	0.02	0.04
	85	-	-	-	-	0.02	0.1
Sulfuric Acid	10	0.04	0.08	0.11	0.11	0.11	0.01
	20	0.03	-	0.08	-	0.11	0.02
	30	0.02	-	0.06	-	0.09	0.02
	40	-	-	0.03	-	0.06	0.02
	50	-	-	0.03	-	0.04	0.03
	60	-	-	0.02	-	0.03	0.05
	70	-	-	-	-	0.01	0.15
	80	-	-	-	-	0.01	4.76
	90	-	-	-	-	0.02	-
	96	-	-	-	-	0.02	-

HASTELLOY B-3 Physical Properties

Physical Property	British Units		Metric Units
Density	RT (Room Temperature)	0.333lb/in3	RT	9.22g/cm3
Electrical Resistivity	RT	53.8 μohm.in	RT	1.37 μohm.m
	200°F	53.9 μohm.in	100°C	1.37 μohm.m
	400°F	54.1 μohm.in	200°C	1.37 μohm.m
	600°F	54.3 μohm.in	300°C	1.38 μohm.m
	800°F	54.4 μohm.in	400°C	1.38 μohm.m
	1000°F	55.4 μohm.in	500°C	1.40 μohm.m
	1200°F	57.5 μohm.in	600°C	1.43 μohm.m
Thermal Conductivity	RT	78 Btu.in/h.ft2.°F	RT	11.2 W/m.°C
	200°F	83 Btu.in/h.ft2.°F	100°C	12.1 W/m.°C
	400°F	93 Btu.in/h.ft2.°F	200°C	13.4 W/m.°C
	600°F	104 Btu.in/h.ft2.°F	300°C	14.8 W/m.°C
	800°F	116 Btu.in/h.ft2.°F	400°C	16.3 W/m.°C
	1000°F	129 Btu.in/h.ft2.°F	500°C	17.9 W/m.°C
	1200°F	142 Btu.in/h.ft2.°F	600°C	19.6 W/m.°C
Mean Coefficient of Thermal Expansion	77-200°F	5.7 μin/in.°F	25-100°C	10.6 μm/m.°C
	77-400°F	6.1 μin/in.°F	25-200°C	11.1 μm/m.°C
	77-600°F	6.3 μin/in.°F	25-300°C	11.4 μm/m.°C
	77-800°F	6.5 μin/in.°F	25-400°C	11.6 μm/m.°C
	77-1000°F	6.6 μin/in.°F	25-500°C	11.8 μm/m.°C
	77-1200°F	6.5 μin/in.°F	25-600°C	11.8 μm/m.°C
Specific Heat	RT	0.089 Btu/lb.°F	RT	373 J/kg.°C
	200°F	0.092 Btu/lb.°F	100°C	382 J/kg.°C
	400°F	0.098 Btu/lb.°F	200°C	409 J/kg.°C
	600°F	0.102 Btu/lb.°F	300°C	421 J/kg.°C
	800°F	0.104 Btu/lb.°F	400°C	431 J/kg.°C
	1000°F	0.104 Btu/lb.°F	500°C	436 J/kg.°C
	1200°F	0.112 Btu/lb.°F	600°C	434 J/kg.°C
Dynamic modulus of Elasticity	RT	31.4×106psi	RT	216 Gpa
	200°F	30.9×106psi	100°C	213 Gpa
	400°F	30.1×106psi	200°C	208 Gpa
	600°F	29.3×106psi	300°C	202 Gpa
	800°F	28.3×106psi	400°C	197 Gpa
	1000°F	27.2×106psi	500°C	190 Gpa
	1200°F	26.5×106psi	600°C	185 Gpa
Melting Range	2500-2585°F	-	1370-1418°C	-

HASTELLOY C-22 alloy is a versatile nickel-chromium-molybdenum alloy, and the outstanding resistance to pitting, crevice attack, and stress corrosion creaking is a signature feature of it. Due to the more chromium added, Hastelloy C-22 is more resistant to oxidizing medium than C-276 alloy, and highly resistant to chloride-induced pitting.

HASTELLOY C-22 Corrosion Data, mm/y

Chemical	Concentration	100°F	125°F	150°F	175°F	200°F	Boiling
Chemical	wt.%	38°C	52°C	66°C	79°C	93°C	Boiling
Acetic Acid	99	-	-	-	-	-	0
Formic Acid	88	-	-	-	-	-	<0.01
Hydrobromic Acid	2.5	-	-	-	-	-	0.02
	5	-	-	-	-	-	0.76
	7.5	-	-	-	0.01	-	-
	10	-	-	-	0.01	-	-
	15	-	0.01	<0.01	0.88	-	-
	20	-	0.01	0.46	0.8	-	-
	25	<0.01	0.2	0.29	0.58	-	-
	30	0.11	0.23	0.29	0.59	-	-
	40	0.07	0.13	0.21	0.34	-	-
Hydrochloric Acid	1	-	-	-	-	0.01	0.06
	5	<0.01	0.28	0.98	-	-	-
	7.5	-	-	-	-	-	-
	10	0.01	0.28	0.98	-	-	-
	15	-	-	-	-	-	-
	20	0.2	0.32	0.9	-	-	-
Hydrofluoric Acid	5	0.04	0.15	0.47	0.58	-	-
	10	0.09	0.33	0.64	0.78	-	-
	20	0.22	0.53	0.95	1.65	-	-
Nitric Acid	10	-	-	<0.01	-	0.01	0.01
	20	-	-	0.01	-	0.02	0.06
	30	-	-	0.01	-	0.02	0.13
	40	-	-	0.02	-	0.09	0.26
	50	-	-	-	-	0.14	0.59
	60	-	-	0.06	-	0.19	1.09
	65	-	-	-	-	-	-
	70	-	-	0.05	-	0.33	2.53
Phosphoric Acid	50	-	-	-	-	-	0.07
	60	-	-	-	-	-	0.16
	70	-	-	-	-	-	0.23
	75	-	-	-	-	-	0.19
	80	-	-	-	-	-	0.25
	85	-	-	-	-	-	0.66
Sulfuric Acid	10	-	-	-	0.02	0.04	0.29
	20	-	-	0.01	0.03	0.28	0.83
	30	-	-	0.01	0.09	0.68	-
	40	-	-	0.01	0.31	0.87	-
	50	-	-	0.02	0.4	0.77	-
	60	-	-	-	0.67	0.95	-
	70	-	-	0.28	0.56	0.94	-
	80	-	-	-	1.44	2.16	-
	90	-	-	0.34	0.89	1.8	-
	96	-	-	0.1	-	1.1	-

HASTELLOY C-22 Physical Properties

Physical Property	British Units		Metric Units
Density	RT (Room Temperature)	0.314 lb/in3	RT	8.69 g/cm3
Electrical Resistivity	RT	44.9 μohm.in	RT	1.14 μohm.m
	200°F	48.0 μohm.in	100°C	1.23 μohm.m
	400°F	48.8 μohm.in	200°C	1.24 μohm.m
	600°F	49.3 μohm.in	300°C	1.25 μohm.m
	800°F	49.7 μohm.in	400°C	1.26 μohm.m
	1000°F	50.1 μohm.in	500°C	1.27 μohm.m
	-	-	600°C	1.28 μohm.m
Thermal Conductivity	100°F	69 Btu.in/h.ft2.°F	50°C	10.1 W/m.°C
	200°F	76 Btu.in/h.ft2.°F	100°C	11.1 W/m.°C
	400°F	94 Btu.in/h.ft2.°F	200°C	13.4 W/m.°C
	600°F	110 Btu.in/h.ft2.°F	300°C	15.5 W/m.°C
	800°F	125 Btu.in/h.ft2.°F	400°C	17.5 W/m.°C
	1000°F	139 Btu.in/h.ft2.°F	500°C	19.5 W/m.°C
	-	-	600°C	21.3 W/m.°C
Thermal Diffusivity	RT	0.004 in2/s	RT	0.027 cm2/s
	200°F	0.005 in2/s	100°C	0.030 cm2/s
	400°F	0.005 in2/s	200°C	0.035 cm2/s
	600°F	0.006 in2/s	300°C	0.039 cm2/s
	800°F	0.007 in2/s	400°C	0.042 cm2/s
	1000°F	0.007 in2/s	500°C	0.046 cm2/s
	-	-	600°C	0.048 cm2/s
Mean Coefficient of Thermal Expansion	75-200°F	6.9 μin/in.°F	24-100°C	12.4 μm/m.°C
	75-400°F	6.9 μin/in.°F	24-200°C	12.4 μm/m.°C
	75-600°F	7.0 μin/in.°F	24-300°C	12.6 μm/m.°C
	75-800°F	7.4 μin/in.°F	24-400°C	13.1 μm/m.°C
	75-1000°F	7.7 μin/in.°F	24-500°C	13.7 μm/m.°C
	75-1200°F	8.1 μin/in.°F	24-600°C	14.3 μm/m.°C
	75-1400°F	8.5 μin/in.°F	24-700°C	14.9 μm/m.°C
	75-1600°F	8.8 μin/in.°F	24-800°C	15.5 μm/m.°C
	75-1800°F	9.0 μin/in.°F	24-900°C	15.9 μm/m.°C
Specific Heat	100°F	0.098 Btu/lb.°F	50°C	414 J/kg.°C
	200°F	0.101 Btu/lb.°F	100°C	423 J/kg.°C
	400°F	0.106 Btu/lb.°F	200°C	409 J/kg.°C
	600°F	0.111 Btu/lb.°F	300°C	421 J/kg.°C
	800°F	0.114 Btu/lb.°F	400°C	431 J/kg.°C
	1000°F	0.118 Btu/lb.°F	500°C	436 J/kg.°C
	-	-	600°C	434 J/kg.°C
Dynamic Modulus of Elasticity	RT	29.9×106psi	RT	206 Gpa
	200°F	29.4×106psi	200°C	197 Gpa
	400°F	28.5×106psi	300°C	191 Gpa
	600°F	27.6×106psi	400°C	185 Gpa
	800°F	26.6×106psi	500°C	179 Gpa
	1000°F	25.7×106psi	600°C	174 Gpa
	1200°F	24.8×106psi	700°C	168 Gpa
	1400°F	23.6×106psi	800°C	160 Gpa
	1600°F	22.4×106psi	900°C	152 Gpa
	1800°F	21.1×106psi	1000°C	144 Gpa
Melting Range	2475-2550°F	-	1357-1399°C	-

HASTELLOY C-276 alloy has been applied to many corrosive chemical process for more than half century, and its excellent corrosion resistance has been proven. It resists to stress corrosion creaking when it used in chloride-bearing solutions, and it also resists to both oxidizing and non-oxidizing acids corrosion. In the chlorides and other halides environments, C-276 alloy has really good corrosion resistance to pitting and crevice attack. Moreover, it is very resistant to sulfide stress cracking and stress corrosion cracking in sour, oilfield environments.

HASTELLOY C-276 Corrosion Data, mm/y

Chemical	Concentration	100°F	125°F	150°F	175°F	200°F	Boiling
Chemical	wt.%	38°C	52°C	66°C	79°C	93°C	Boiling
Acetic Acid	99	-	-	-	-	-	<0.01
Chromic Acid	10	-	-	0.13	-	-	-
Chromic Acid	20	-	-	0.53	-	-	-
Formic Acid	88	-	-	-	-	-	0.04
Hydrobromic Acid	2.5	-	-	-	-	-	0.13
	5	-	-	-	-	-	0.78
	7.5	-	-	0.01	0.14	-	-
	10	-	-	0.02	0.51	-	-
	15	-	0.01	0.34	0.57	-	-
	20	<0.01	0.25	0.37	0.51	-	-
	25	0.11	0.2	0.29	0.45	-	-
	30	0.12	0.2	0.28	0.44	-	-
	40	0.08	0.13	0.21	0.3	-	-
Hydrochloric Acid	1	-	-	-	-	-	0.33
	1.5	-	-	-	-	-	0.7
	2	-	-	0.01	0.02	-	-
	2.5	-	-	-	0.03	-	-
	3	-	-	0.01	0.42	-	-
	3.5	-	-	-	0.57	-	-
	4	-	-	0.02	0.67	-	-
	4.5	-	-	0.37	0.68	-	-
	5	-	0.02	0.31	0.75	-	-
	7.5	0.03	0.31	0.53	0.94	-	-
	10	0.17	0.32	0.46	1.18	-	-
	15	0.19	0.33	0.54	1.21	-	-
	20	0.14	0.29	0.55	1.1	-	-
Hydrofluoric Acid	5	-	0.34	-	-	-	-
	10	-	0.41	-	-	-	-
	20	-	0.48	-	-	-	-
Nitric Acid	10	-	-	0.03	-	0.06	0.26
	20	-	-	0.09	-	0.16	0.66
	30	-	-	0.14	0.17	0.41	-
	40	-	-	0.2	0.38	0.88	-
	50	-	-	0.3	0.65	1.51	-
	60	-	-	0.42	0.82	2.03	-
	65	-	-	0.41	-	2.53	-
	70	-	-	0.46	-	2.62	-
Phosphoric Acid	50	-	-	-	0.01	0.02	-
	60	-	-	-	0.01	0.02	-
	70	-	-	-	0.01	0.02	-
	75	-	-	-	-	-	-
	80	-	-	-	0.01	0.02	-
	85	-	-	-	-	-	-
Sulfuric Acid	10	-	-	-	0.03	0.14	0.18
	20	-	-	-	0.05	0.4	0.49
	30	-	-	-	0.06	0.42	0.83
	40	-	-	-	0.19	0.48	-
	50	-	-	0.02	0.26	0.62	-
	60	-	-	0.02	0.3	0.67	-
	70	-	-	0.05	0.16	0.5	-
	80	-	-	0.04	0.14	0.6	-
	90	-	-	0.03	0.05	0.46	-
	96	-	-	-	0.04	0.18	-

HASTELLOY C-276 Physical Properties

Physical Property	British Units		Metric Units
Density	RT (Room Temperature)	0.321 lb/in3	RT	8.89 g/cm3
Electrical Resistivity	RT	48.4 μohm.in	RT	1.23 μohm.m
	200°F	48.7 μohm.in	100°C	1.24 μohm.m
	400°F	49.0 μohm.in	200°C	1.25 μohm.m
	600°F	49.5 μohm.in	300°C	1.26 μohm.m
	800°F	49.8 μohm.in	400°C	1.26 μohm.m
	1000°F	50.6 μohm.in	500°C	1.28 μohm.m
	-	-	600°C	1.30 μohm.m
Thermal Conductivity	100°F	71 Btu.in/h.ft2.°F	50°C	10.5 W/m.°C
	200°F	77 Btu.in/h.ft2.°F	100°C	11.2 W/m.°C
	400°F	90 Btu.in/h.ft2.°F	200°C	12.9 W/m.°C
	600°F	104 Btu.in/h.ft2.°F	300°C	14.7 W/m.°C
	800°F	117 Btu.in/h.ft2.°F	400°C	16.5 W/m.°C
	1000°F	132 Btu.in/h.ft2.°F	500°C	18.3 W/m.°C
Mean Coefficient of Thermal Expansion	75-200°F	6.2 μin/in.°F	24-100°C	11.2 μm/m.°C
	75-400°F	6.7 μin/in.°F	24-200°C	12.0 μm/m.°C
	77-600°F	7.1 μin/in.°F	24-300°C	12.7 μm/m.°C
	77-800°F	7.3 μin/in.°F	24-400°C	13.1 μm/m.°C
	77-1000°F	7.4 μin/in.°F	24-500°C	13.3 μm/m.°C
	77-1100°F	7.8 μin/in.°F	24-600°C	13.8 μm/m.°C
Magnetic Permeability	200 oersted	1.0002	15.9 kA/m	1.0002
Specific Heat	RT	1.02 Btu/lb.°F	RT	427 J/kg.°C
Dynamic Modulus of Elasticity	RT	29.8×106psi	RT	205 GPa
	400°F	28.3×106psi	200°C	195 GPa
	600°F	27.3×106psi	300°C	189 GPa
	800°F	26.4×106psi	400°C	183 GPa
	1000°F	25.5×106psi	500°C	178 GPa
Melting Range	2415-2500°F	-	1323-1371°C	-
Poisson’s Ratio	-	-	RT	0.31

HASTELLOY C-2000 alloy has excellent corrosion resistance to sulfuric acid since the copper added, also relatively high chromium content makes C-2000 alloy resists to oxidizing chemicals and process streams contaminated with ferric ions and dissolved oxygen.

Hastelloy Wire

HASTELLOY Air-liquid Filter and Demister

Hastelloy Woven Mesh