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The following information has been compiled by:
Prep-Tec Ltd
Stainless Steel Fabrication Specialists
Todd Street
Bury
Lancashire
England
Tel: +441617615214
Fax: +441617641914
Email: info@prep-tec.co.uk
Product and Condition Temp
(°C)		 corrosion chart corrosion chart corrosion chart corrosion chart corrosion chart
Oils---- crude Hot/Cold A A A A A
Oils---- vegetable, mineral Hot/Cold A A A A A
Oleic Acid 21° A A A A A
Oxalic Acid
5%
10%
10%
Hot/Cold
21°
Boiling
A
A
D
A
A
C
A
A
B
A
A
A
A
A
B
Paraffin Hot/Cold A A A A A
Petroleum Ether A A A A A
Phenol A A A A A
Phosphoric Acid
1%
5%
10%---- still
10%---- agitated
10%---- aerated
21°
21°
21°
21°
21°
A
A
C
C
C
A
A
A
B
B
A
A
B
B
C
A
A
A
B
C
A
A
A
B
B
Picric Acid 21° A A ---- ---- ----
Potassium Bichromate 21° A A A A A
Potassium Bromide 21° B A A A A
Potassium Carbonate
1%
1%
21°
Hot
A
A
A
A
A
A
A
A
A
A
Potassium Chlorate A A A A A
Potassium Chloride
1% and 5%
1% and 5%
21°
Boiling
A
A
A
A
A
A
A
A
A
A
Potassium Ferricyanide ---- 5% 21° A A ---- ---- ----
Potassium Ferrocyanide ---- 5% 21° A A ---- ---- ----
Potassium Hydroxide
5%
27%
50%
21°
Boiling
Boiling
A
A
B
A
A
A
A
A
A
A
A
A
A
A
A
Potassium Nitrate
1% and 5%
1% and 5%
21°
Hot
A
A
A
A
A
A
A
A
A
A
Potassium Oxalate A A A A A
Potassium Permanganate---- 5% 21° A A A A A
Potassium Sulphate
1% and 5%
1% and 5%
21°
Hot
A
A
A
A
A
A
A
A
A
A
Potassium Sulphide (salt) A A A A A
Pyrogallic Acid A A A A A
Quinine Bisulphate---- dry B A A A A
Quinine Sulphate---- dry A A A A A
Rosin Molten A A A A A