The permissible stress of Fe500 steel, also known as Fe 500 grade, is determined based on its yield strength and other factors as per the applicable design codes and standards. In India, Fe500 steel is commonly used in reinforced concrete structures, and its permissible stress is governed by the Bureau of Indian Standards (BIS) specifications.
the permissible stress for Fe500 steel in reinforced concrete design, as per BIS 456:2000 (Code of Practice for Plain and Reinforced Concrete), is as follows:
- Permissible Stress in Tension: 190 N/mm² (MegaPascals)
- Permissible Stress in Compression: 230 N/mm² (MegaPascals)
It's important to note that these values may be subject to change or may have been updated after my last knowledge update.