Compatibility Rating
At 20°C
Poor
Not recommended - significant degradation expected
At 50°C
Poor
Not recommended - significant degradation expected
Why is SS 304 rated this way to Bromine?
SS 304 is not recommended for use with Bromine. Significant degradation or failure is expected.
⚠️ When NOT to use SS 304
Avoid using Stainless Steel 304 with chloride-rich environments (seawater, HCl) which cause pitting corrosion. Use 316 grade for chloride exposure.
Comparison Table — All Materials for Bromine
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | D | D |
| LDPE | D | D |
| PP | D | D |
| PTFE | A | C |
| PVDF | A | A |
| FEP | A | A |
| ECTFE/ETFE | A | B |
| EPDM | D | D |
| Viton (FPM) | NR | NR |
| NBR | D | D |
| Silicone | NR | NR |
| SS 316 | D | D |
| SS 304 | D | D |
| Aluminium | D | D |
| PVC Rigid | B | D |
| PVC Flexible | D | D |
| PMP | D | D |
| Polystyrene | D | D |
| SAN | D | D |
| Polycarbonate | D | D |
| PETG | D | D |
| Acetal (POM) | D | D |
| Nylon (PA) | D | D |
| Polysulfone | D | D |
A=Excellent · B=Good · C=Fair · D=Poor · NR=No Data
🌡️ Temperature Note
Maximum service temperature for this material is 800°C. Always verify compatibility at your specific operating conditions.
🔄 Better Alternative?
Consider: SS 316 for chloride environments. View all materials for Bromine →
FAQ
Is Stainless Steel 304 resistant to Bromine?
Stainless Steel 304 has Poor (D) resistance to Bromine at 20°C.
Can I store Bromine in Stainless Steel 304?
Caution - Stainless Steel 304 is rated D for Bromine.