A = Excellent. Changeover to the ne w chemicals in the bleachin g process is likely to affect the . 16 As always, manufacturers should use care in selecting materials and designing components and devices . Stainless steel resistance table The corrosion resistance information contained within this table is indicative only. 10 % / 85 C 4 2 1 Acetic acid anhydride 4 2 1 Acetic anhydride 4 Satisfactory to 120F (48C) Ratings: Chemical Effect A = Excellent. HDPE Chemical Compatibility & Resistance Chart Explanation of Footnotes 1. Compatibility. Selection of Stainless Steel for Handling Ammonia NH3 Selection of Stainless Steel for Handling Chlorine Cl2 and Chlorine Dioxide ClO2 Selection of Stainless Steels For Handling Hydrochloric Acid HCl Selection of Stainless Steel for Handling Sulphuric Acid H2SO4 Selection Stainless Steel for Handling Sodium Hydroxide NaOH 316 Stainless Steel Chemical Compatibility Chart ver 10-Jan-2020 industrialspe . Contact us. Sodium Perborate B Sulfuric Acid, <10% B. Satisfactory to 72F (22C) 2. 316L Stainless Steel Chemical Compatibility Chart ver 10-Jan-2020 industrials Key to General Chemical Resistance [all data based on 72 . Softening, loss of strength . Softening, loss of strength, swelling, may occur. Service conditions (concentrations, temperatures, tramp chemical contaminants, etc) can vary greatly. Dry chlorine can be handled by these metals at temperatures below 250F without corrosion. It will also break down to oxygen and chlorine, that will ultimately form hydrochloric acid. 304 Stainless Steel Corrosion Compatibility Chart www.tnb.com United States Tel: 901.252.8000 Fax: 901.252.1354 Canada Tel: 450.347.5318 Fax: 450.347.1976 Technical Services Tel: 888.862.3289 Chemical Compatibility Cider A-Excellent Citric Acid B-Good Citric Oils A-Excellent Clorox (Bleach) A . www.automationdirect.com ProSense Sensors Chemical Resistance Charts 3 Chemical Resistance Chart Medium 96% ceramicFPM Stainless Steel 1.4305/ 303S22 1.4404/ 316S11 Acetaldehyde 1 4 Acetamide 3 Acetic acid 4 Acetic acid, anhydrous 4 Acetic acid, concentrated 4 4 3 1 Acetic acid, glacial 4 3 2 Acetic acid, max. The Chemical Compatibility Chart (ISM) form is 20 pages long and contains: 0 signatures; 0 check-boxes; 42 other fields; Country of origin: US File type: PDF Use our library of forms to quickly fill and sign your ISM forms online. 1. The data given should be used cautiously, and as a guide only. Satisfactory to 120F (48C) Ratings: Chemical Effect A = Excellent. The concentration of ClO 2 (1 mg/L ClO 2) is a compromise between the need of an accelerating process (high concentrations), the necessity to have a model fluid with a concentration of sanitizer not too far from a real-world application and checking the experimental set-up already adopted by other research groups [ 20, 23, 28 ]. Chemical. 1. Sodium, Sodium chloride, Sodium perchlorate, Stainless steel powder, Stearates, Sugar, Sulfur, Tin powder, Titanium powder, Trinitroanisole, Urea, Water (hot), Wax, Zinc powder. Pure metals like Gold and Platinum produce unstable chlorides in warm chlorine limiting their significance to the comparatively small temperatures. Satisfactory to 72F (22C) 2. B = Good, Minor Effect, slight corrosion or discoloration C = Fair, Moderate Effect, not recommended for continuous use. Key to General Chemical Resistance [all data based on 72 F (22 C) unless noted] A = Excellent -- No Effect. . Home; Chemical Machine. Chlorine dioxide, (ClO 2 ), occurs naturally as a gas, but is normally dissolved in water, as the gas is highly explosive. A . In addition to advice on material selection we can support you in calculating . Chlorine Dioxide, 15% D Chlorine Gas, dry . Chlorine dioxide as a sanitiser in contact with stainless steels. X X 2 2 X 2 - 2 A A TEVNB #316 stainless steel is also available. B . - No Data Aluminum Carbon Steel Cast/Ductile Iron 304 Stainless Steel 316 Stainless Steel Acetal Buna CSM (Hypalon) EPR, EPDM Fluorocarbon . Pitting or crevice corrosion can occur on most stainless steel grades in a 5% solution at ambient temperatures. D = Severe Effect, not recommended for ANY use. Chemical reactor; . . It is extremely important that all gas control equipment be com-patible with the gas being used. View 304-stainless-steel-chemical-compatibility-chart-from-ism.pdf from CE 104 at College of Engineering. D = Poor -- severe effect, not remcommended for ANY use. Sodium hypochlorite is not stable as a solid chemical. Chlorine Dioxide D Chemical Chlorine Water C Chlorine, anhydrous liquid C Chlorine, dry B Chloroacetic Acid B Chlorobenzene, mono B Chloroform, dry A A. ACEAMIDE. Stainless Steel Chemical Compatibility- (304 & 316) TRANSCRIPT Stainless steel is a durable,versatile and hygienic material that is resistant to corrosion andlooks good!Technically, stainless steel is the name given to steels containing a minimum of 11% chromium. Skip to content. Softening, loss of strength, or swelling may occur. Satisfactory to 120F (48C) Ratings -- Chemical Effect A = Excellent. Stainless Steel Hastelloy Inconel Elgiloy Carbon Steel Aluminum Titanium Brass Aluminum Bronze CHEMICAL 302 304 316 316L 316LVM C-276 X750 12614 Leadloy The paper reports the electrochemical polarisation measurements performed on stainless steels 316L, 317L, 2205 and 254SMO in chlorine dioxide solutions to observe localised corrosion. D . This oxide layer forms when chromium in the alloy reacts with oxygen in ambient air. Our products can be exposed to a huge variety of chemicals. with the aim of eco-friend atmospheres. Chlorine dioxide system Bello Zon CDLb H2SO4. chemical is abrasive, viscous in nature, or has a Specific Gravity greater than 1.1. . material compatibility of one chlorine dioxide product therefore does not reflect on the material compatibility of another. With the chlorine dioxide system, ClO 2 is produced discontinuously following the acid / chlorite procedure. CHEMICAL COMPATIBILITY CHART . Chlorine Gas, wet D Chlorine Liquid . ver 08-Aug-2017. C = Fair -- Moderate Effect, not recommended. Polypropylene, Carbon Steel, Stainless Steel, Neoprene. CHEMICAL COMPATIBILITY CHART Metallic Materials Used in Bal Seal Products Technical Report TR-60C (Rev. ACETALDEHYDE. In practice, most stainless steels contain 18% chromium to improve corrosion f 316L Stainless Steel Chemical Compatibility Chart. Although a powerful oxidiser, unlike chlorine it does not breakdown to release chlorides. chlorine based bleach chemicals e.g. 304 and 304L, 321 SS may be used for "water applications" with up to 2 ppm chlorine, while 316 and 316L alloys may "take" up to 4 ppm. [email protected] +919879091953; Toggle navigation. To use the compatibility chart on this page, proceed as follows: Locate the gas you are using in the first column of the chart. Materials of Construction have been grouped by metals, plastics and elastomers. solutions, whose acidic byproducts are corrosive against stainless steel. Chlorine dioxide is explosive Not at use . Pump heads, check valve bodies, and tubing are made out of type 316 stainless steel or PEEK, depending on version ordered (NOTE: Titanium is also available, as well as other exotic materials like Hastelloy C.) Other common materials are synthetic ruby and sapphire (check valve internals . What is the level upto which stainless steel (304 and 316) can withstand without corosion? XX. Selection Stainless Steel for Sodium Hypochlorite NaOCl. . Minor Effect, slight corrosion or discoloration. 316 stainless steel will be slightly less prone to corrosion than 304, but chlorine dioxide is pretty nasty stuff. Chlorine Dioxide . Contact us to discuss your needs in detail and request for an offer. D = Severe Effect, not recommended for ANY use. COMPATIBILITY CHEMICAL COMPATIBILITY Chemicial Compatibility Guide The following information is intended to be used as a general guideline for pump material selection. Chemical Chemical Hazard and Compatibility Information Acetic Acid HAZARDS & STORAGE: Corrosive and combustible liquid. Teledyne SSI > Chemical Compatibility. B = Good -- Minor Effect, slight corrosion or discoloration. Say if free chlorine is 3000ppm? Commercially concentrated Sodium hypochlorite is around 15-wt %. 316L Stainless Steel Chemical Compatibility Chart ver 10-Jan-2020 Chemical Chemical Acetaldehyde A Allyl Phenol A Acetamide A Alum Ammonium (ammonium aluminum sulfate) A Acetate Solvents, crude A Alum Chrome (chromium potassium sulfate) A Acetate Solvents, pure A Alum Potassium (potassium aluminum sulphate) A Acetic Acid, 10% A Aluminum Acetate A Acetic Acid, 20% A Aluminum Chloride, 10% B . XX. This concentration is well above the typical use Concentration of 15 ppm; typical use time span is 15 min. There are over 1300 municipalities using Chlorine dioxide in the U.S.. to sanitize drinking water, disinfect waste water, rid water of odor and more. The above compatibility data has been collated as part of a generic overview which relates to the interaction of chlorine dioxide when in contact with various materials of construction. * For chemical resistance for MAG 1100/MAG 1100 F (DN10-100) platinium with gold/titanium brazing alloy electrode please also refer to titanium. If you have a need to inject chemicals into another fluid give us a call or request a quote. Selection of Stainless Steel for Handling Chlorine Cl2 and ClO2 Chlorine is a powerful oxidising agent. However, many of these new sterilization techniques use oxidizing agents like hydrogen peroxide, ozone, peracetic acid, and chlorine dioxide, which can damage cell walls and membranes as well as affect genetic material and other systems. B = Good, Minor Effect, slight corrosion or discoloration C = Fair, Moderate Effect, not recommended for continuous use. As a concern, the stainless steel 304 tanks with coolant corroded with Brine solution containing chlorine of 3000ppm. Chemical Chlorine Water C Chloroacetic Acid . Chemical Compatibility Chart . Sodium hypochlorite only exists in solutions. resistance of the specific thermoplastics we use in the construction of our products, to common chemicals. A. ACETATE SOLVENT. Temperature Conversion Interested in flipbooks about 304 Stainless Steel Corrosion Compatibility Chart - t Nb? Chemical Chemical. XX. ** This chart is intended to be used only as guide and provides only overall comparison of the corrosion resistance of the metals/alloys in the chemicals noted. Sodium Peroxide, 10% A Sulfuric Acid, 10-75% D. Sodium Phosphate, acid A Sulfuric Acid, 75-100% D. Stainless Steel In all stainless steels, chromium and nickel are critical for corrosion resistance and ductility. Higher temperatures will generally reduce the corrosion resistance of the materials. The addition of >10% chromium transforms steel into stainless steel, creating an adherent and invisible oxide layer that is chromium-rich. Therefore, duplex grades are more widely specified in water treatment facilities, where the salinity in natural, brackish or contaminated water is less than in seawater. It normally occurs as a gas but can be liquefied under pressure at ambient temperature. 2 = Satisfactory to 120F (48C) The chart below provides an alphabetical list of chemicals along with our best general recommendations regarding their compatibility with our "CF" fiber tweezer tips. Typical factors that affect material selection: Carbon Dioxide (dry) A-Excellent: Carbon Dioxide (wet) A-Excellent: Carbon Disulfide: A 1-Excellent: Carbon Monoxide: A-Excellent: Carbon Tetrachloride: B-Good: C = Fair. Share 304 Stainless Steel Corrosion Compatibility Chart - t Nb everywhere for free. STAINLESS STEEL . Chlorine Dioxide, 15% D Chlorine Gas, dry B Chlorine Gas, wet D Chlorine Liquid D Chlorine Water C Chlorine, anhydrous liquid C Chloroacetic Acid A Chlorobenzene, Mono (monochlorobenzene) B ver 16-Oct-2018. 8 - 89 g/h chlorine dioxide generation. As a dry gas it does not tend to be aggressive towards stainless steel, but as either a damp gas or dissolved in water it can be a corrosion hazard. Wetted Materials. Chlorine Gas (Moist) N N N N F N G F 180S 180S *220S F N - N . You can also order a copy of the Corrosion handbook for Stainless Steel by clicking here. Where possible, the most prevalent materials have been tested internally under laboratory conditions, using Tristel's unique chlorine dioxide chemistry. The. Check the materials of construction you intend to use. Stainless Steel Chemical Resistance Chart Chemicals C-E A = Excellent. Category 2 Material Information and Functionality Testing Description Material Name Type 3003 Aluminum Alloy 101 Copper Low Carbon Steel Type 304 Stainless Steel Type 309 Stainless Steel Type 316 Stainless Steel Type 410 Stainless Steel Type 430 Stainless Steel Yellow SJTO 300 VAC Service Cord1 Steel Outlet/Switch Box Silicone Caulk Gasket . We strongly urge corrosion testing under anticipated operating conditions. All Hartzell fans and blowers for corrosive applications . View flipping ebook version of 304 Stainless Steel Corrosion Compatibility Chart - t Nb published by on 2017-07-20. Background of Chlorine Dioxide. The information accuracy . dixonvalve.com Aluminum Brass Bronze Hastelloy, C-276 Malleable Iron Carbon Steel Monel Stainless Steel,304 Stainless Steel,316 Nylon Polypropylene Seal Material Aluminum (continued) Aluminum Potassium Sulfate (Alum) 2 2 2 2 X 2 X 2 X A TEVNB Aluminum Sulfate (Sat.) Duplex stainless steels, based upon 22%Cr, are still considered resistant to SCC, but at slightly lower temperatures or concentrations than 25%Cr super duplex grades. Pure chlorine dioxide whether present as a gas or as a solution in water is not corrosive. Sulfur Dioxide Gas F N G F F N G F 210 210 210 N - - G Sulfuric Acid, to 25% N N F N F F G G *200 *210 *210 N N G F The chemical resistance of stainless steel to certain liquids makes it an interesting material for chemical dosing pumps for certain applications. Nylon 11 PVC PPS (GF) PTFE ABS (GF) Acetal (Delrin) Viton EPDM Nitrile Silicone St Steel 303/304 St Steel 316 Aluminium Brass Hastelloy C Titanium Alumina Ceramic Ceramic Magnet ASTM Oil No.1 A A A A A X A L ASTM Oil No.2 AAA AXAL . The data table below is an application guide, and indicates the . B = Good, Minor Effect, slight corrosion or discoloration. C = Fair -- Moderate Effect, not recommended for continuous use. Closing. Cl2 (chlorine) is a very potent oxidizer (reason it kills bacteria) and therefore high levels of Chlorine may accelerate chloride corrosion of stainless steels. Chlorine dioxide generated by acidifying sodium chlorite solutions (sometimes called stabilised chlorine dioxide) can also be highly corrosive due to the presence of excess acid. Softening, loss of strength, or swelling may occur. A. Quicklime (calcium oxide) is a widely used chemical compound used for mixing mortar, acting as a flux in smelting processes, and treating wastewater. The hypochlorites, although alkaline, are oxidising. 316L Stainless Steel Chemical Compatibility. When dry, quicklime is not excessively corrosive to galvanized steel, but when it combines with water it creates calcium hydroxide, which is extremely corrosive to galvanized steel. Moderate Effect, not recommended for continuous use. B = Good -- Minor Effect, slight corrosion or discoloration. For a good chemical resistance of the dosing pump you must ensure that the following parts, among others, are made of a chemical resistant material, namely the pump head, the diaphragm, the supply . Chemical Name Thermoset Fiberglass Reinforced Polyester Polycarbonate PVC 302-304 Stainless Steel 316 Stainless Steel Carbon Steel Allied Moulded Products, Inc. 222 North Union Street Bryan, Ohio 43506 www.alliedmoulded.com Barium Nitrate - C A B B B Barium Sulfate A CBBBB Barium Sulfide A C A A B C Beer AAAAA B Beet Sugar Liquids - - A A A B Refer to the applicable "Key to Materials Compatibility Symbol". It is a very powerful oxidising agent and in an aqueous solution will still attack most metals. To get started, either search for a chemical name or formula, or browse alphabetically above. Bello Zon CDLb H 2 SO 4 especially for applications critical with regard to corrosion for the production of low-chloride chlorine dioxide liquid. C = Fair, Moderate Effect, not recommended for continuous use. Softening, loss of strength, or swelling may occur. Corrosion resistance of stainless steels The hypochlorite ion, (OCl - ), is aggressive to stainless steels, acting in a similar way to wet chlorine gas, and like the chloride ion, (Cl - ), is a dangerous pitting corrosion hazard. 316L Stainless Steel Chemical Compatibility Chart (ISM) Alloy 400 seems to be useful up to 430oC or 800oF and chromium-nickel stainless steels can provide desired service up to 345oC or 650oF. We . N/A = Information Not Available. Agent Material Selection 2 Ratings given are based at 70F (21C). will be furnished when stainless steel is ordered. 1. Serious health hazard. Chlorine Dioxide L A X A A X X X X L L . Check more flip ebooks related to 304 Stainless Steel Corrosion Compatibility Chart - t Nb of . Satisfactory to 72F (22C) 2. ; 5-28-99) . All data is based on reactions noted at an ambient temperature of 20C. The solution can be unstable, giving off chlorine gas. B = Good. The oft referenced Hart Senate Building decon using chlorine dioxide gas was the very first building . carbon dioxide (dry) co2 1 1 carbon dioxyde (wet or 60c) co2 3 2 carbon sulfite 3 2 chlorine (sea chlorinated fluid) 3 3 citric acid (50%) c6h8o7 2 2 diacetone alcohol c6h12o2 1 3 ethane-diol, monoethylene glycol, meg c2h6o2 2 2 ethylene glycol c2h4 (oh)2 1 1 formic acid, methanoic acid ch2o2 3 3 gallic acid (5%) c7h6o5 1 1 glycol 1 1 Would like to understand the ill effect of temperature, concentration of chlorine on SS304 and SS 316. 304 Stainless Steel Chemical Compatibility Char t ver 1-Nov-2018 Key to General Chemical Resistance [all data based on 72 (22 C) unless noted ] . The use of a device that is not compatible Carbon Dioxide (wet) AC A Carbon Disulfide2 B AC DDAB Carbon Monoxide ABA C Carbon Tetrachloride2 1 B A CA DD C chlorine and chlorine dioxide etc. Materials Compatibility Gas Compatibility The compatibility data shown on pages 2 and 3 of this Section G have been compiled to assist in evaluating ap-propriate materials for use in handling various gases. 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 . Wet chlorine, that's either gaseous or liquid chlorine having more than 150 parts per million of water by weight, is highly corrosive and will aggressively attack iron, steel, some stainless steel, Monel, nickel, copper, brass, bronze, and lead. Stainless Steel Chemical Compatibility Chart. Satisfactory to 120F (48C) Ratings: Chemical Effect. 302 Stainless Steel 304 Stainless Steel 316 Stainless Steel 440 Stainless Steel Aluminum TITANIUM NICKEL ALLOY C276 POLYPROPYLENE (H . Chlorine dioxide, a strong oxidant, can inhibit or destroy microbes [1,2,3,4,5].Studies have investigated the application of chlorine dioxide in numerous fields such as water or wastewater treatment, environment and food disinfection, and medicine [6,7,8,9,10,11,12,13].Typically, chlorine dioxide is produced using either an acid-based or an electrolytic method [7,8,10,12]. 304 Stainless Steel Chemical Compatibility Chart ver Introduction. Satisfactory to 72F (22C) 2. Chlorine dioxide near neutral pH 7.2 was noncorrosive to both type 304 and 316 stainless steels at a concentration of 100 ppm during 10 d of continuous exposure. Sodium Metasilicate, hot A Sulfur Dioxide, dry D. Sodium Nitrate B Sulfur Dioxide, wet B. D = Severe Effect, not recommended for ANY use. .
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