Alloy Steel F9 Round Bars
Alloy Steel F9 Round Bars Chemical Composition
| Grade | C | Cr | Si | S | Mn | P | Mo |
| ASTM A182 F9 | 0.15 max | 8.0-10.0 | 0.50-1.00 | 0.030 | 0.030-0.60 | 0.030 | 0.90-1.10 |
Alloy Steel F9 Round Bars Mechanical Properties
| Grade | Tensile Strength（kis）min | Elongation（%in 50mm）min | Yield Strength 0.2% Proof（ksi）min | Hardness |
| ASTM A182 F9 | 415 | 30 | 205 | — |
