Premium vs Marine Grade (316)
| Property | Premium Grade (304) | Marine Grade (316) |
|---|---|---|
| Chromium Content | 18% | 16–18% |
| Nickel Content | 8% | 10–14% |
| Molybdenum | None | 2–3% |
| Corrosion Resistance | Good (most environments) | Excellent (marine/chemical) |
| SSISKCON Product | All standard products | Available on request |
Need Marine Grade Hardware?
If your project is located in a coastal environment, near a swimming pool, or in an industrial facility, we strongly recommend specifying 316 Marine Grade stainless steel. All SSISKCON products can be custom manufactured in 316 alloy.
Request a Quote for 316 Grade →