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Chart 6

Chemical Resistance Legend

A - No Effect - Acceptable

B - Minor Effect - Acceptable

C - Moderate Effect - Questionable

D - Severe effect - Not Recommended

Material Legend

1 - 303 Stainless Steel

2 - 304 Stainless Steel

3 - 316 Stainless Steel

4 - 440 Stainless Steel

5 - Aluminum

6 - Titanium

7 - Hastelloy C

8 - Cast Bronze

9 - Brass

10 - Cast Iron

11 - Carbon Steel

12 - PVC

13 - Teflon

14 - Noryl

15 - Nylon

16 - Polyethylene

17 - Polypropylene

18 - Ryton

19 - Carbon

20 - Ceramic

21 - Viton(R)*

22 - Buna N

23 - Silicon

24 - Neoprene

25 - Ethylene Proplyene

26 - Natural Rubber

27 - Epoxy

*Viton(R) is a registered trademark of DuPont Dow Elastomers

Chemical

Material

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

Naptha A A A A A A A B - B B A A D A D A A A A A B D D D D A
Napthalene B A B - B A A C - B A D A D - D B A A A C D - D D D A
Nickel Chloride - A B - D A A D - D - A A A A B A - A A A A - A A A A
NICKEL PLATING  
Watts Type 115-160º F - - C - - A A - - - - D A A A - A - - A A A - A - - D
High Chloride 130-160º F - - C - - A A - - - - D A A D - A - - A A A - B - - D
Fluoborate 100-170º F - - C - - D A D - - - D A A D - A - - D A B - C - - D
Sulfamate 100-140º F - - C - - A A - - - - A A A A - A - - A A A - A - - A
Electroless 200 º F - - - - - - - - - - - D A D D - D - - A A D - D - - B
 
Nickel Sulfate B A B - D A B C C D D A A A A B A - A A A A - A A C A
Nitric Acid (10% Solution) A A A A D A A D - D D A A A D B A D C B A D - D B D A
Nitric Acid (20% Solution) - A A A D A A D - D - A A A D B A C D C A D - D D D B
Nitric Acid (50% Solution) - A A A D A A D - D - A A A D C D C D A A D - D D D D
Nitric Acid (Concentrated Solution) - D B A B A B D D D - D A D D D D C D A B D - D D D D
Nitrobenzene B A B - C A B D - B B D A D C D C B A A D D D D D D B
OILS  
Aniline - A A - C A D A - A - D A D C - A - A A A D - D B D A
Anise - A A - - - - - - - - - - - - - - - A A - - - D - - A
Bay - A A - - - - - - - - - - - - - - - A A A - - D - - A
Bone - A A - - - - A - - - - - - - - - - A A A A - D - - A
Castor - A A - A - - A - A - A - - - - - - A A A A - A B A A
Cinnamon - A A - - - - - - - - - A - - - A - A A D - - D - - A
Citric - A A - - - - D - D - - - - A - A - A A A A - D - - A
Clove - A A - - - - - - - - - - - A - B - A A - A - - - - A
Coconut - A A - B - - A - A - - - - A - A - A A A A - A A D A
Cod Liver - A A - B - - -