 |
|
|
|
Chemicals
|
Condition
|
Temperature(j
|
SUS440C
|
SUJ2
|
|
Acetic Acid
|
|
|
|
~
|
|
Acetone
|
|
normal
|
|
[
|
|
Air
|
|
normal
|
|
’
|
|
Carbon Tetrachloride
|
dry/wet
|
normal
|
|
~
|
|
Carbonic Acid gas
|
|
|
|
~
|
|
Chloric Gas
|
dry
|
normal
|
’
|
’
|
|
Chloric Gas
|
wet
|
100C
|
~
|
~
|
|
Hydrochloric Acid
|
75 solution
|
|
~
|
~
|
|
Hydrogen Peroxide
|
|
|
|
’
|
|
Hydrogen Sulfide Gas
|
dry
|
|
|
’
|
|
Hydrogen Sulfide Gas
|
wet
|
|
|
’
|
|
Naphtha
|
|
normal
|
|
[
|
|
Natural Water
|
|
normal
|
|
~
|
|
Nitric Acid
|
Thick
|
normal
|
|
~
|
|
Nitric Acid
|
Thick
|
boiling
|
~
|
~
|
|
Sea Breeze
|
|
normal
|
|
~
|
|
Sea Water
|
|
normal
|
’
|
~
|
|
Sea Water
|
50 solution
|
normal/boiling
|
|
~
|
|
Sulfurous Acid
|
thick
|
normal
|
|
’
|
|
Sulfurous Acid
|
thick
|
boiling
|
~
|
~
|
|
Sulfurous Acid
|
50 solution
|
normal/boiling
|
~
|
~
|
|
Sulfurous Acid Gas
|
dry
|
|
|
~
|
|
Sulfurous Acid Gas
|
wet
|
|
|
~
|
|
Water vapor
|
|
100C
|
|
~
|
|
|
|
| not effected@’ slightly effected@~ effected@[no data available |
| [Remarks] |
| This comparison list is provided as general guidance for the users. The performance level of corrosion resistance varies, depending upon the conditions of each appilcation. Therefore,we recommend that user conduct actual testing to see how 440C stainless steel works in the user-specific applications. We are not responsible for any claims taken place in the user's applications without actual testing. |
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