Concentration Temperature Materials SUS304 SUS316 Aluminum Aluminium Copper Nickel Monel Inconel Titanium Inconel Titanium (%) (°C) Nitric acid 30 boiling point Boiling point BdCEEEEB 50 Boiling point BdCEEEEB 50 Boiling point BdCEEEEB sulfate Sulfuric acid 10 20 EECaE C 20 to 50 20 E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E-E- Enough corrosion resistance - 0.1mm/year or less B: Satisfactory corrosion resistance - 0.1~1mm/year Satisfactory, -0.1mm/year C: Quite corrosion resistance - 1-3mm/year Good D: Small amount of corrosion resistance - 3-10mm/year Fair E: No corrosion resistance -10mm/year or more Poor -10mm/year or more a: Can be used only in air-free condition b: Pitting c: Stress corrosion d: Boundary corrosion indicating granular corrosion e: No water (can be used only in moisture-free conditions) Metal material corrosion resistance for APPLICATION Corrosion resistance of plastic material Chemicals Material PA NX PAN PET PBT PP FK-4 FK-5 weak acid Weak acid B A A a A A a strong acid C B C B B A a weak alkali alkali a A a strong alkali alkali alkali alkali a strong alkali alkali alkali alkali a C B A C A C A C A C A C A C A C A C A 120 A C A carbon A carbon A carbon A 10 A carbon A 10 A carbon A carbon A carbon A 10 A carbon A carbon A carbon A carbon A carbon A carbon A carbon A carbon A carbon A carbon A carbon A carbon A carbon A carbon A carbon A carbon A carbon A carbon A carbon A Available B: Can be used but need attention: Unusable Applicable Care Required Inapplicable The properties vary depending on usage conditions such as temperature and atmosphere, so please consider the values in these tables as a guide. Material resistance may differ depending on operating conditions.
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