metals resistant to sulfuric acid

Alloy Performance GuideRolled Alloys

 · An austenitic stainless steel for sulfuric acid corrosion environments. Resists intergranular corrosion as welded. Resistant to chloride and polythionic acid stress corrosion cracking. LDX 2101® S32101 1.5 21.5 0.3 70 Mn 5.0 N 0.22 C 0.03 A lean duplex stainless steel resistant to stress corrosion cracking.

Sulfuric Acid Corrosion H2SO4 Corrosion of Stainless Steel

 · The corrosion rate of in sulfuric acid is negligible in any concentration from 0 to 99 up to a temperature of at least 150°C. In sulfuric acid at temperatures above 150°C the corrosion rate will have to be considered but the corrosion rate in high temperature sulfuric acid is magnitudes lower than the corrosion rates of Hastelloy titanium and zirconium.

HASTELLOY C-276 alloy

 · Furthermore it is very resistant to sulfide stress cracking and stress corrosion cracking in sour oilfield environments. HASTELLOY® C-276 alloy is available in the form of plates sheets strips Sulfuric Acid Conc. Wt. 75°F 100°F 125°F 150°F 175°F 200°F 225°F 250°F 275°F 300°F 350°F

Sulfuric Acid Corrosion H2SO4 Corrosion of Stainless Steel

 · The corrosion rate of in sulfuric acid is negligible in any concentration from 0 to 99 up to a temperature of at least 150°C. In sulfuric acid at temperatures above 150°C the corrosion rate will have to be considered but the corrosion rate in high temperature sulfuric acid is magnitudes lower than the corrosion rates of Hastelloy titanium and zirconium.

CHEMICAL COMPATIBILITY CHART Metallic Materials

 · FERROUS METAL NON-FERROUS METALS Corrosion Resistant Materials Stainless Steel Hastelloy Inconel Elgiloy Carbon Steel Aluminum Titanium Brass Aluminum Bronze CHEMICAL 302 304 316 316L 316LVM C-276 Acid Sulfuric NR NR NR A A A NA NA NA NA NA NA NA Acid Sulfuric Fuming (Oleum) NR NR NR Q A A

CHEMICAL COMPATIBILITY CHART Metallic Materials

 · FERROUS METAL NON-FERROUS METALS Corrosion Resistant Materials Stainless Steel Hastelloy Inconel Elgiloy Carbon Steel Aluminum Titanium Brass Aluminum Bronze CHEMICAL 302 304 316 316L 316LVM C-276 Acid Sulfuric NR NR NR A A A NA NA NA NA NA NA NA Acid Sulfuric Fuming (Oleum) NR NR NR Q A A

A Material ChallengePumps in Sulphuric Acid Application

 · This material has very good properties for the high concentrated sulphuric acid. It is resistant for 80 H2SO4 at 30 °C for 90 at 70°C as well as for 99 H2SO4 at 140°C. This austenitic alloy SX has 4 of silicon in the stainless steel alloy which supports the resistance in sulfuric acid

Sulfuric Acid Resistant Alloys911 Metallurgist

 · Stainless Steels —The stainless steels are hot resistance to sulfuric acid environments and the minimum stainless steels we can consider are the 300 series or so-called 18-8 austenitic stainless steels.

Chemical Compatibility Chart

 · Alkaline Metals. Graflon bearings graphite filled PTFE Graflon is not suitable in Hydrogen fluoride gas HFSodium Peroxide solution Na2O2Molten alkali metalsAcid nitric HNO3Acid mixed (nitric/sulphuric) HNO3 H2SO4Acid sulphuric 70 to 90 H2SO4 above ambient temperatureAcid oleum H2SO4 (Nordhousen fuming sulphuric)

A Material ChallengePumps in Sulphuric Acid Application

 · This material has very good properties for the high concentrated sulphuric acid. It is resistant for 80 H2SO4 at 30 °C for 90 at 70°C as well as for 99 H2SO4 at 140°C. This austenitic alloy SX has 4 of silicon in the stainless steel alloy which supports the resistance in sulfuric acid

Resistance of Stainless Alloys to Dilute Sulfuric Acid

 · Sulfuric acid is the largest tonnage heavy industrial chemical manufactured. It is used directly or indirectly in nearly all industries. Most sulfuric acid is produced and shipped as "concentrated acid" of 93 or 98.5 percent (weight basis) nominal concentration. However much of its use is as relatively dilute acid.

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

Selection Stainless Steel for Handling Sulphuric Sulfuric

 · Selection Stainless Steel for Handling Sulphuric Acid H2SO4. Sulphuric acid is oxidising when concentrated but is reducing at low and intermediate concentration. The response of most stainless steel types is that in general they are resistant at either low or high concentrations but are attacked at intermediate concentrations.

Chemical Compatibility Chart

 · Alkaline Metals. Graflon bearings graphite filled PTFE Graflon is not suitable in Hydrogen fluoride gas HFSodium Peroxide solution Na2O2Molten alkali metalsAcid nitric HNO3Acid mixed (nitric/sulphuric) HNO3 H2SO4Acid sulphuric 70 to 90 H2SO4 above ambient temperatureAcid oleum H2SO4 (Nordhousen fuming sulphuric)

CHEMICAL RESISTANCE GUIDEPrimary Fluid

 · Has exceptional corrosion resistance in sulfuric acid environments and is used in a range of applications involving this acid including mixing tanks heat exchangers process piping pickling equipment pumps valves fasteners and fittings. TITANIUM . Titanium is resistant to dilute sulfuric and hydrochloric acid

Selection Stainless Steel for Handling Sulphuric Sulfuric

 · Selection Stainless Steel for Handling Sulphuric Acid H2SO4. Sulphuric acid is oxidising when concentrated but is reducing at low and intermediate concentration. The response of most stainless steel types is that in general they are resistant at either low or high concentrations but are attacked at intermediate concentrations.

Chemically Resistance of Tungsten

Hydrochloric Acid Resistant to attack Sulfuric Acid Resistant to attack Nitric Acid Resistant to attack Aqua Regiacold Resistant to attack Hydrofluoric Acid Resistant to attack Caustic Soda Aqueous Solution Resistant to attack Ammonia to 700 °C Resistant to attack Mercury / Mercury Vapor Resistant to attack Air / Oxygen to 400 °C Resistant

316L SSSulphuric Acid

 · Bibliography of Sulphuric Acid Technology Order Form Preface Contents. Sulphuric Acid Plant Specifications . Google Search . Materials of ConstructionMetals316/316L SS May 28 2003. Introduction Chemical Composition Corrosion Resistance Designations Specifications Physical Properties Mechanical Properties Fabrication

Chemical Resistance GuideHeresite

 · EP-6379 is resistant to a wide range of pH environments found in fume control devices chemical drill process pipes and is also used in storage and ISO tanks. sulfuric acid at tmperatures up to 120F. High gloss phenolic system designed for use

A Material ChallengePumps in Sulphuric Acid Application

 · This material has very good properties for the high concentrated sulphuric acid. It is resistant for 80 H2SO4 at 30 °C for 90 at 70°C as well as for 99 H2SO4 at 140°C. This austenitic alloy SX has 4 of silicon in the stainless steel alloy which supports the resistance in sulfuric acid

Compatibility Manual

 · solutions resistant to pitting and stress corrosion. Not resistant to Dilute hydrochloric acid hydroflu-oric acids. Platings 1. Electroless Nickel A nickel coating containing 5–10 phosphorous applied by chemical reduction. It can be applied up to 0.003" thick and hardness will be 40 Rockwell C and above. It is resistant to weak acids salts

CORROSION RESISTANT GUIDE FOR 17-4 PH STAINLESS

 · Sulfuric acid 10 C† D† Sulfuric acid 30 D D Sulfuric acid 75 D D Sulfuric acid 98 B D Toluene A A Trichloroethylen e (dry) A Trisodium phosphate 10 A Turpentine A Water pH approx. 7 A Water pH< 7 A Water pH> 7 A Water distilled (aerated) A Water distilled (air free) A Xylene A A Zinc chloride C Zinc nitrate A A Zinc sulfate A A

Chemical Compatibility Chart

 · Alkaline Metals. Graflon bearings graphite filled PTFE Graflon is not suitable in Hydrogen fluoride gas HFSodium Peroxide solution Na2O2Molten alkali metalsAcid nitric HNO3Acid mixed (nitric/sulphuric) HNO3 H2SO4Acid sulphuric 70 to 90 H2SO4 above ambient temperatureAcid oleum H2SO4 (Nordhousen fuming sulphuric)

The Corrosion Resistance of Nickel-Containing Alloys in

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 the use of sulfuric acid for the acidulation of

6 Acid Resistant Materials That Can Be Used Effectively in

NIBCO CHEMICAL RESISTANCE GUIDE FOR VALVES

 · MATERIAL RATINGS FOR METALS A = Recommended resistant under normal conditions B = Conditional consult factory C = Not recommended except with improved acid resistance where it will resist such oxi-dizing acids as nitric hydrofluoric and sulfuric acid. Abrasion re-sistance of Hypalon is excellent about the equivalent of nitriles.

NIBCO CHEMICAL RESISTANCE GUIDE FOR VALVES

 · MATERIAL RATINGS FOR METALS A = Recommended resistant under normal conditions B = Conditional consult factory C = Not recommended except with improved acid resistance where it will resist such oxi-dizing acids as nitric hydrofluoric and sulfuric acid. Abrasion re-sistance of Hypalon is excellent about the equivalent of nitriles.

Corrosion-resistant material for Sulfuric acidLEKULE

 · I luxury nickel alloy circulating acid pump impeller "even though not anything in the refining gas sulfuric acid plant is severely corroded by sulfur burning sulfuric acid plant" was the experience of. That this is during the refining gas is a very small amount but that metals such as Cu etc. have been dissolved NO2 these raw materials

CORROSION RESISTANCE OF NICKEL-CONTAINING

Phosphoric acid is generally less corrosive to many metals and alloys than are sulfuric and hy-drochloric acids. For several nickel-containing alloys it is only mildly corrosive at temperatures below about 212ºF (100ºC) independently of con-centration. Beyond this temperature its corrosivity becomes substantial toward most metals regardless