sulfuric acid 316 compatibility
EPDM FKM Chemical Resistance Guide
Compound Compatibility Rating Chemical resistance for EPDM applies to valves and fittings using EPDM seals. Resistance data for FKM applies only to fittings using FKM seals. Acetic Acid 30 1 X Acetic Acid 5 1 1 Acetic Acid Glacial 1 2 Acetic Acid Hot High Pressure 3 4 Acetic Anhydride 2 4 Acetoacetic Acid 1 3 Acetone 1 4
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CORROSION EROSION OF 316L STAINLESS STEEL IN SULFURIC ACID
-SS 316 L that is used in a sulfuric acid plant with a concentratio n of 98.5 H2SO4 and 84-88 o C temperature occurs damage form which follo ws the pattern of erosion corrosion .
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93 Sulfuric Acid Tank (Materials Selection)Corrosion
Feb 14 2008 · To prevent any dangers due to the higher velocities (wall thinning near tank inlet accelerated pipe corossion) the ss alloy is a better choice. NACE says both 304 and 316 are adequate but the tank will be located in ambient conditions so temperature effects may be a concern.
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Use of Stainless Steel for Concentrated Sulfuric Acid (98 )
Impurities in the acid may also cause variations in performance. 304/316 stainlesses are borderline materialsI have seen problems especially where mixing with water occurs. There are various higher alloy stainlesses that have good performance in sulfuric especially where temperatures will be limited to the range you listed.
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Sulfuric acid. Following diagram shows the corrosion resistance in sulfuric acid. It describes duplex stainless steel 2205 offers significantly better resistance than SS 904l. Hydrochloric Acid. Stainless steel grades offer controlled service in hydrochloric acid application due to uniform and local corrosion attack.
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DuPont™ Kalrez® Chemical Resistance and Fluid
Chemical Resistance and Fluid Compatibility performs well up to 316 °C (600 °F). Upper Service Temperature Limit . Acetic Acid Glacial A C A B U C U . Acetic Acid 30 A B A A B B . Acetic Anhydride A C B C U U B . Acetoacetic Acid A . Acetone A U A C U U U .
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Chemical Resistance Guide c hemical r
It is the ultimate responsibility of the end user to determine the compatibility of the chemical being used in his or her particular application. Acetic Acid 10 A A A A A A A B x B A A B Acetic Acid 20 B A A A A A A B C B A B A ® 316 SS ( GF 40 ) Hastelloy Titanium ® C
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Sulphuric acid — Materials Technology
Sulphuric acid. These corrosion data are mainly based on results of general corrosion laboratory tests carried out with pure chemicals and water solutions nearly saturated with air (the corrosion rate can be quite different if the solution is free from oxygen). All concentrations are given in weight- and the solvent is water if nothing else
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CHEMICAL COMPATIBILITY TABLE
316 Stainless St.) (OK Fluorinated/TEST) Boric Acid BH3O3 A A to 140° A to 200° A to 212° A A A to 150° A to 175° A A to 5 to 70° A to 70° A to 200↑ A to 125° A to 185° A to 176° A A to 140° A to 70° A to 70° (Orthoboric Acid Hydrogen Orthoborate) () AB >
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Materials For Sulfuric Acid PipingCorrosion engineering
Mar 16 2002 · After the dilution point we are at a pH of 0.39. ie. 2 wt sulfuric acid (66 be sulfuric acid) with the balance water at ambient temperature. Here we seem to have a choice between alloy 20 valves and pipe or 316L stainless steel. 316L is more cost effective and seems to meet our requirements is this a suitable choice
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CHEMICAL COMPATIBILITY CHART Metallic Materials
CHEMICAL COMPATIBILITY CHART Metallic Materials Used in Bal Seal Products Technical Report TR-60C (Rev. Ø ) 316 316L 316LVM C-276 X750 12614 Leadloy 7075-T6 6061-T6 Acid Mixed Sulphuric And Nitric NR NR A NR Q A NR NR NR NR A A A Acid Monochloro Acetic A A
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The performance of stainless steels in concentrated
stainless steels that are used with sulphuric acid. 304 and 316 are the common austenitic grades that are widely used by the chemical and process industry. Alloy 310 is a high chromium nickel austenitic alloy that has superior acid corrosion resistance compared with 304 and 316.
Get PriceCorrosion resistance of duplex stainless steels
Sulfuric acid. Following diagram shows the corrosion resistance in sulfuric acid. It describes duplex stainless steel 2205 offers significantly better resistance than SS 904l. Hydrochloric Acid. Stainless steel grades offer controlled service in hydrochloric acid application due to uniform and local corrosion attack.
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Metals and Corrosion ResistanceEngineering ToolBox
Sulfuric AcidDensityDensity of sulfuric acid at various temperatures and concentrations Thermal Conductivity of Metals Metallic Elements and AlloysThermal conductivity of common metals metallic elements aand Alloys Vinyl EsterChemical ResistanceChemical resistance of Vinyl Ester to products as Acetone Alcohol Diesel oil and
Get PriceSulphuric Acid corrosion to stainless steel
Oct 15 2013 · Current question and answers October 15 2013. Q. I am considering injecting 93 sulfuric acid at 0.1 gpm into a 2" water line at 25 gpm. The line is 316L stainless and injection quill is CPVC. I am aware that 316L has good resistance to high concentrations (>80 ) as well as low concentrations (<10 ) sulfuric acid.
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Corrosion tables — Materials Technology
The corrosion data in this section is mainly based on the results of general corrosion laboratory tests which are not strictly comparable with actual service conditions.The corrosion tables provide an initial guide to the selection of materials and are intended to facilitate understanding of the different types of corrosion damage that can arise due to poor material selection.
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CHEMICAL COMPATIBILITY TABLE
316 Stainless St.) (OK Fluorinated/TEST) Boric Acid BH3O3 A A to 140° A to 200° A to 212° A A A to 150° A to 175° A A to 5 to 70° A to 70° A to 200↑ A to 125° A to 185° A to 176° A A to 140° A to 70° A to 70° (Orthoboric Acid Hydrogen Orthoborate) () AB >
Get Price93 Sulfuric Acid Tank (Materials Selection)Corrosion
Feb 14 2008 · To prevent any dangers due to the higher velocities (wall thinning near tank inlet accelerated pipe corossion) the ss alloy is a better choice. NACE says both 304 and 316 are adequate but the tank will be located in ambient conditions so temperature effects may be a concern.
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Chemical compatibility guideGemmeCotti
GemmeCotti pumps are suitable for pumping Acids (hydrofluoric acid phosphoric acid sulfuric acid and more) transfer Alcohols (ethyl alcohol isopropyl alcohol methyl alcohol propyl alcohol and more) Detergents Fuel Oils Hydrogen and many more explosive and dangerous liquids.
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Chemical Compatibility GuideGraco
Jul 02 2013 · COMPATIBILITY CHEMICAL COMPATIBILITY No Data Aluminum Carbon Steel Cast/Ductile Iron 304 Stainless Steel 316 Stainless Steel Acetal Buna CSM (Hypalon) EPR EPDM Fluorocarbon Fluoroelastomer (FKM) Geolast (Buna Acetic Acid B D D D B D C C ACA D D C C D C B A C C B C Acetic Acid — 20 B D D B A C C A A C B D C-- D B B A
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Sulphuric acid H 2 SO 4 konz. 20 X Xc Sulphur dioxide SO 2 100 20 all . 6 Fluid PChemical formula Concentration and temperature Sealing material acking sleeve Material code °C AF C-25 K-E n KX-GT M 1600 R etal-AF
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Chemical Compatibility Chart from ISM
Chemical Compatibility Chart 316 Stainless Steel ABS Plastic Acetal POM Acrylic (PMMA) Buna N (Nitrile) Aluminum Nylon (PA) Brass Bronze Copper Cast Iron Acetic Acid D B D D C B D C C D B C A A A A A A B C A D B B A D C C A D B Acetic Acid 20 B A C C C B D C B D B A A A A A A A B A A D A A A D A B A D B
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CORROSION EROSION OF 316L STAINLESS STEEL IN SULFURIC ACID
-SS 316 L that is used in a sulfuric acid plant with a concentratio n of 98.5 H2SO4 and 84-88 o C temperature occurs damage form which follo ws the pattern of erosion corrosion .
Get Price
CHEMICAL RESISTANCE GUIDEPrimary Fluid
316 stainless steel has very good corrosion resistance to a wide range of environments. ALLOY 20 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.
Get PriceCHEMICAL COMPATIBILITY CHART Metallic Materials
CHEMICAL COMPATIBILITY CHART Metallic Materials Used in Bal Seal Products Technical Report TR-60C (Rev. Ø ) 316 316L 316LVM C-276 X750 12614 Leadloy 7075-T6 6061-T6 Acid Mixed Sulphuric And Nitric NR NR A NR Q A NR NR NR NR A A A Acid Monochloro Acetic A A
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Chemical Resistance Guide c hemical r
It is the ultimate responsibility of the end user to determine the compatibility of the chemical being used in his or her particular application. Acetic Acid 10 A A A A A A A B x B A A B Acetic Acid 20 B A A A A A A B C B A B A ® 316 SS ( GF 40 ) Hastelloy Titanium ® C
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Chemical Compatibility Chart from ISM
Chemical Compatibility Chart 316 Stainless Steel ABS Plastic Acetal POM Acrylic (PMMA) Buna N (Nitrile) Aluminum Nylon (PA) Brass Bronze Copper Cast Iron Acetic Acid D B D D C B D C C D B C A A A A A A B C A D B B A D C C A D B Acetic Acid 20 B A C C C B D C B D B A A A A A A A B A A D A A A D A B A D B
Get PriceSulphuric Acid corrosion to stainless steel
Oct 15 2013 · Current question and answers October 15 2013. Q. I am considering injecting 93 sulfuric acid at 0.1 gpm into a 2" water line at 25 gpm. The line is 316L stainless and injection quill is CPVC. I am aware that 316L has good resistance to high concentrations (>80 ) as well as low concentrations (<10 ) sulfuric acid.
Get Price
Corrosion tables — Materials Technology
The corrosion data in this section is mainly based on the results of general corrosion laboratory tests which are not strictly comparable with actual service conditions.The corrosion tables provide an initial guide to the selection of materials and are intended to facilitate understanding of the different types of corrosion damage that can arise due to poor material selection.
Get Price
