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Chemical Compatibility: Aluminum
Sulfur Dioxide to Tallow
Chemical compatibility ratings for elastomers and engineering materials exposed to various chemicals — resistance grades from A (excellent) to D (not recommended), plus X (insufficient data)
| material | chemical | rating | rating code |
|---|---|---|---|
| Aluminum | Sulfur Dioxide | B-Good | B |
| Aluminum | Sulfur Dioxide (dry) | B-Good | B |
| Aluminum | Sulfur Trioxide | A-Excellent | A |
| Aluminum | Sulfur Trioxide (dry) | A-Excellent | A |
| Aluminum | Sulfuric Acid (10-75%) | D-Severe Effect | D |
| Aluminum | Sulfuric Acid (75-100%) | D-Severe Effect | D |
| Aluminum | Sulfuric Acid (cold concentrated) | B-Good | B |
| Aluminum | Sulfuric Acid (hot concentrated) | D-Severe Effect | D |
| Aluminum | Sulfurous Acid | B1-Good | B |
| Aluminum | Tallow | A-Excellent | A |
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