sulfuric acid corrosion chartsulfuric acid resistant alloys

High-Performance Alloys for Resistance to Aqueous Corrosion

Corrosion Problems and Alloy Solutions 1 Corrosion-Resistant Alloys from the Special Metals Group of Companies 4 Alloy Selection for Corrosive Environments 11 Corrosion by Acids 12 Sulfuric Acid 12 Hydrochloric Acid 17 Hydrofluoric Acid 20 Phosphoric Acid 22 Nitric Acid 25 Organic Acids 26 Corrosion by Alkalies 28

Chemical Resistance ChartJasper

For chemical resistance for MAG 1100/MAG 1100 F (DN10-100) platinium with gold/titanium brazing alloy electrode please also refer to titanium. 1) no air 2) max boiling point 3) no stagnation 4) max 40 °C 5) max 45 °C 6) max 50 °C 7) max 55 °C 8) max 60 °C 9) max 65 °C 10) max 75 °C 11) max 80 °C 12) max 85 °C 13) max 95 °C 14) max

The Corrosion Resistance of Nickel-Containing Alloys in

A. USE AND PRODUCTION B. GRADES OF SULFURIC ACID Worldwide more sulfuric acid (H 2 SO 4) is produced than any other chemical. It used to be that the annual consumption of sulfuric acid could serve as an economic indicator as so many chemicals and their derivatives are based on its use. However this relationship is now only coincidental because

Hastelloy C-276 Corrosion Resistance to Sulfuric Acid

Hastelloy C-276 UNS N10276 or W.Nr. 2.4819 is the most universally corrosion-resistant nickel alloy. It is widely used in various applications involving sulfuric acid of an extensive range of concentrations and temperatures.

Resistance of Stainless Alloys to Dilute Sulfuric Acid

Mar 13 2011 · Corrosion data have been generated in dilute sulfuric acid solutions for a wide variety of stainless alloys. Most data have been generated at atmospheric boiling temperature ( 100°C) with limited testing at 80°C to provide an indication of temperature sensitivity.

Chemical Compatibility Chart

- Acid nitric HNO3Acid mixed (nitric/sulphuric) HNO3 H2SO4Acid sulphuric 70 to 90 H2SO4 above ambient temperatureAcid oleum H2SO4 (Nordhousen fuming sulphuric) For further definitive information we recommend contacting the chemical supplier or at least testing samples under actual service conditions.

Technical DocumentNippon Steel

highly resistant to sulfuric acid and hydrochloric acid dew-point corrosion. S-TEN 1 has effective resistance to both sulfuric acid dew point corrosion and hydrochloric acid dew point corrosion while S-TEN 2 is effectively resistant to sulfuric acid dew point corrosion. Flue-gas temperature 180℃ 136℃ 72℃ Sulfuric Acid and Hydro-

HIGH-CHROMIUM ALLOY RESISTS AQUEOUS CORROSION

ance in a variety of media. Its localized corrosion resistance is superior to many alloys including the Member of ASM International Ni-Cr-Mo alloy 625 as shown per ASTM G-48 testing. Its uniform corrosion resistance in sulfuric acid in the medium concentration range is supe-rior to even that of Alloy C-276 and alloy 20. As a result

High-Performance Alloys for Resistance to Aqueous

Corrosion Problems and Alloy Solutions 1 Corrosion-Resistant Alloys from the Special Metals Group of Companies 4 Alloy Selection for Corrosive Environments 11 Corrosion by Acids 12 Sulfuric Acid 12 Hydrochloric Acid 17 Hydrofluoric Acid 20 Phosphoric Acid 22 Nitric Acid 25 Organic Acids 26 Corrosion by Alkalies 28 Corrosion by Salts 31

Explore further

Corrosion Resistance of Zircadyne Alloys In Specific Media

The corrosion resistance of zir- conium in sulfuric acid is excellent at temperatures well above boiling and at acid concentrations up to 70 . Figure 2 shows the isocorrosion curves of zirconium in H SO soiu- tions. Upon exposure to sulfuric acid a film is formed on the zirconium sur-

Corrosion resistant alloys in boiling sulfuric acid

Jan 01 1983 · CORROSION RESISTANT ALLOYS IN BOILING SULFURIC ACID SOLUTIONS E. SIVIERI F. MAZZA and R. CRISTINA REGGIANI Institute of Electrochemistry and Metallurgy University of Milan Milan Italy (Received for publication 14 December 1982) Abstract--A selection of materials for use in boiling sulfuric acid was made.

sulfuric acid corrosion resistance UNS N08020 Alloy20

Corrosion Resistant Alloys. UNS N08020. UNS N08020 is a stainless steel with extremely high corrosion resistance to sulfuric acid. It can be used in a wide range of sulfuric acid environments including high concentration high temperature environments.

Alloy resistant to sulfuric acid corrosionCarondelet

An air-meltable castable workable weldable alloy resistant to corrosion in sulfuric acid over a wide range of acid strengths. The alloy consists essentially of between about 26.00 and about 29.13 by weight nickel between about 23.32 and about 28.28 by weight chromium between about 0.66 and about 1.88 by weight molybdenum between about 2.50 and about 3.82 by weight copper

Chemical Compatibility Chart

- Acid nitric HNO3Acid mixed (nitric/sulphuric) HNO3 H2SO4Acid sulphuric 70 to 90 H2SO4 above ambient temperatureAcid oleum H2SO4 (Nordhousen fuming sulphuric) For further definitive information we recommend contacting the chemical supplier or at least testing samples under actual service conditions.

Hastelloy C-276 Corrosion Resistance to Sulfuric Acid

Hastelloy C-276 UNS N10276 or W.Nr. 2.4819 is the most universally corrosion-resistant nickel alloy. It is widely used in various applications involving sulfuric acid of an extensive range of concentrations and temperatures.

CORROSION EROSION OF 316L STAINLESS STEEL IN SULFURIC ACID

It can be concluded the following SS 316 L that is used in a sulfuric acid plant with a concentratio n of 98.5 H2SO4 and 8488 o C. temperature occurs damage form which follo ws the

Sulfuric Acid Resistant Alloys911metallurgist

"At-a-glance" corrosion chart for sulfuric acid is based on an extensive survey of construction materials gives rough indication of suitable alloys. A variety of methods have been proposed many are used for the presentation of corrosion data in concise form. The authors are basically opposed to the presentation of information in simplified chart form if this material alone is to be used

NICKEL- CONTAINING ALLOYS in HYDROFLUORIC ACID

Corrosion Resistance of Nickel-Containing Alloys in Hydrofluoric Acid Hydrogen Fluoride and Fluorine • Introduction The industrial usage of hydrofluoric acid hydrogen fluoride and fluorine is relatively new as compared with many heavy chemicals. Until the first two dec-ades of the twentieth century only aqueous hydro-

Corrosion Resistance of Zircadyne Alloys In Specific Media

The corrosion resistance of zir- conium in sulfuric acid is excellent at temperatures well above boiling and at acid concentrations up to 70 . Figure 2 shows the isocorrosion curves of zirconium in H SO soiu- tions. Upon exposure to sulfuric acid a film is formed on the zirconium sur-

HASTELLOY C-276 alloy

a lower-molybdenum nickel alloy (625) in hydrochloric and sulfuric acids. At hydrochloric acid concentrations above about 5 C-276 alloy provides a quantum improvement over the stainless steels and offers much greater resistance to higher concentrations of both acids than alloy 625.

High-Performance Alloys for Resistance to Aqueous Corrosion

Corrosion Problems and Alloy Solutions 1 Corrosion-Resistant Alloys from the Special Metals Group of Companies 4 Alloy Selection for Corrosive Environments 11 Corrosion by Acids 12 Sulfuric Acid 12 Hydrochloric Acid 17 Hydrofluoric Acid 20 Phosphoric Acid 22 Nitric Acid 25 Organic Acids 26 Corrosion by Alkalies 28 Corrosion by Salts 31

Corrosion GuideHaynes International Inc.

As with pure hydrochloric acid the nickel alloys with the highest resistance to pure sulfuric acid are those of the nickel- molybdenum family as indicated in the following iso-corrosion diagram for HASTELLOY® B-3® alloy.

Alloy selection for service in sulphuric acid

to mention all alloys used in sulphuric acid here. A more resist erosion-corrosion. Corrosion resistance of these grades is good up to about 6 m/s (20 ft/s) in the absence of abrasive particles (although normal design would be limited to about 2-3 m/s 6.5-10 ft/s ). (((

Chemical Resistance ChartJasper

For chemical resistance for MAG 1100/MAG 1100 F (DN10-100) platinium with gold/titanium brazing alloy electrode please also refer to titanium. 1) no air 2) max boiling point 3) no stagnation 4) max 40 °C 5) max 45 °C 6) max 50 °C 7) max 55 °C 8) max 60 °C 9) max 65 °C 10) max 75 °C 11) max 80 °C 12) max 85 °C 13) max 95 °C 14) max

Resistance of Stainless Alloys to Dilute Sulfuric Acid

Mar 13 2011 · Corrosion data have been generated in dilute sulfuric acid solutions for a wide variety of stainless alloys. Most data have been generated at atmospheric boiling temperature ( 100°C) with limited testing at 80°C to provide an indication of temperature sensitivity.