Specifications

Chapter 14: Appendices
Appendix 12: Chemical Resistance Chart
(12/99) 14-69
Gold Plating
Cyanide 150°F - - A - - A A C ----D-AA-A--A--B-AA-A--D
Neutral 75°F --C--AA-----A-AA-A--A--A-AA-A--A
Acid 75°F --C--AA-----A-AA-A--A--A-AA-A--A
Indium Sulfamate Plating R.T. --C--AA-----A-AA-D--A--A-AA-A--A
Iron Plating
Ferrous Chloride Bath 190°F - - D - - A D -----D-AA-D--C--A-AB-D--D
Ferrous Sulfate Bath 150°F - - C - - A A -----D-AA-D--A--A-AA-B--D
Ferrous Am. Sulfate Bath 150°F - - C - - A A -----D-AA-D--A--A-AA-B--D
Sulfate-Chloride Bath 160°F - - D - - A D -----D-AA-D--A--A-AB-C--D
Fluoborate Bath 145°F - - D - - D B -----D-AA-D--A--D-AB-C--D
Sulfamate 140°F - - D - - A B -----A-AA-D--A--A-AA-A--A
Lead Fluoborate Plating - - C - - D A -----A-AA-D--A--D-AB-C--A
Nickel Plating
Watts Type 115-160°F - - C - - A A -----D-AA-A--A--A-AA-A--D
High Chloride 130-160°F - - C - - A A -----D-AA-D--A--A-AA-B--D
Fluoborate 100-170°F - - C - - D A D ----D-AA-D--A--D-AB-C--D
Sulfamate 100-140°F - - C - - A A -----A-AA-A--A--A-AA-A--A
Electroless 200°F ------------D-AD-D--D--A-AD-D--B
Rhodium Plating 120°F - - D - - D D -----A-AADD--A--A-AA-B--A
Silver Plating 80-120°F - - A - - A A -----A-AA-A--A--B-AA-A--A
Tin-Fluoborate Plating 100°F - - C - - D A -----A-AA-D--A--D-AB-C--A
Tin-Lead Plating 100°F - - C - - D A -----A-AA-D--A--D-AB-C--A
Zinc Plating
Acid Chloride 140°F - - D - - A D -----A-AA-D--A--A-AA-A--A
Acid Sulfate Bath 150°F - - C - - A A -----D-AA-D--A--A-AA-B--D
Acid Fluoborate Bath R.T. - - - C - D ------A-AA-D--A--D-AB-C--A
Alkaline Cyanide Bath R.T. ---A-AA-----A-AA-A--A--D-AA-A--A
Potash -A-AC-AC-B- -AB-ABA-BA-AAAAA-B-BA
Potassium Bicarbonate - A - B C A B B - D - A A - A A C A C B AAAA-AA-A-BA
Potassium Bromide AA-BCABC-DDAA-AAAC-BACAA-AA-AABA
Potassium Carbonate B A - A C A A C - B B A A B A A B A - B AAAAAAB-A-BA
Potassium Chlorate BAAABABB-BBAABAABD-BAAAA-AA-A-BA
Potassium Chloride CAABBAACCBBAAAAAABCBAAAA-AA-AAAA
Potassium Chromate --BBA-BA-A--A--AC--B-AAD-AA-A-BC
Potassium Cyanide Solutions BABADAAD-BBAA-AACA-BAACA-BA-AAAA
Potassium Dichromate BAAAAABC-BCAA-AACD-BAAAA-BA-AAAA
Potassium Ferrocyanide BA-AC-BA--C-A-A--A-A------D---AA
Potassium Hydroxide (50%) ABBBDCADDCADABAADACBAA -DADBCAACA
Potassium Nitrate BABABABB- -BAACAABC-BACAA-BA-AAAA
Potassium Permanganate B A BBBBBB -BBAA - AACDCBBAAA - BA - A - BB
Potassium Sulfate BABBAAABBBBAAAAABC-BAAAA-AACAACA
Potassium Sulfide A A - A B - B B - B B - A - A -----------A-----
Propane (Liquified)
1 2
AA-AA- -AA-B-D-ADAA- -D-AA-AADBDDA
Propylene Glycol BB-AA - - B -BB - - - A - BBBB- - AA - AA -C- - A
Pyridine -C-BB----BAD-DADD--CBAAA-DD-DBDA
Pyrogallic Acid B A A A B - A B - B B - A - A - D A ----AA-AA----A
Rosins AAAAA-BAC-C- - -A-BA- -A-AA- -A----A
Rum -A-A--------A--AAA--A-AA-AA-A--A