ASTM A565 Grade 616 Stainless Steel Bars. Stainless steels are high-alloy steels that possess good corrosion resistance in comparison with other steels due to additional chromium content.    
| Property | Value | 
|---|---|
| Carbon | 0.2 - 0.25 % | 
| Chromium | 11 - 12.5 % | 
| Manganese | 0.5 - 1 % | 
| Molybdenum | 0.9 - 1.25 % | 
| Nickel | 0.5 - 1 % | 
| Phosphorus | 0.03 % | 
| Silicon | 0.5 % | 
| Sulfur | 0.025 % | 
| Tungsten | 0.9 - 1.25 % | 
| Vanadium | 0.2 - 0.3 % |