Compatibility Rating
📊 Note: Hydrobromic Acid resistance varies by concentration. Data available for: 40 %, 50 %. Search for specific concentrations →
Why is SS 304 rated this way to Hydrobromic Acid?
SS 304 is not recommended for use with Hydrobromic Acid. 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 Hydrobromic Acid
| Material | 20°C | 50°C |
|---|---|---|
| HDPE | A | A |
| LDPE | A | A |
| PP | A | A |
| PTFE | A | A |
| PVDF | A | A |
| FEP | A | A |
| ECTFE/ETFE | NR | NR |
| EPDM | C | NR |
| Viton (FPM) | A | NR |
| NBR | D | D |
| Silicone | NR | NR |
| SS 316 | D | D |
| SS 304 | D | D |
| Aluminium | D | D |
| PVC Rigid | A | C |
| PVC Flexible | C | NR |
| PMP | D | D |
| Polystyrene | D | D |
| SAN | NR | NR |
| Polycarbonate | D | D |
| PETG | C | NR |
| Acetal (POM) | D | D |
| Nylon (PA) | D | D |
| Polysulfone | NR | NR |
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 Hydrobromic Acid →
FAQ
Is Stainless Steel 304 resistant to Hydrobromic Acid?
Stainless Steel 304 has Poor (D) resistance to Hydrobromic Acid at 20°C. Not recommended - significant degradation expected.
Can I store Hydrobromic Acid in Stainless Steel 304 containers?
Use caution - Stainless Steel 304 is rated D (Poor) for Hydrobromic Acid.
📊 Note: Hydrobromic Acid resistance varies by concentration. Data available for: 40 %, 50 %. Search for specific concentrations →