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K-Plate
Tin plate with superior
corrosion resistance to mild acid food products; must meet four (4)
special property tests : 1. Pickle lags 10
or less. 2. Tin crystal size ASTM 9
or
larger. 3. ISV (iron solution value) 20 micro grams Fe or less. 4. ATC
(Alloy tin couple - American Can test)
or
AMP (Aerated Media Polarization test) Avg. 0.050 micro amps/sq. cm. Or
less – 95% 0.085 or less. No test over 0.120. |
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