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The following material properties are ASTM specifications and will be confirmed on the Mill Test Report.
Grades | Yield Point (ksi) | Tensile Strength (ksi) | Min. 8” Elongation % |
A | 24 | 45-65 | 27 |
B | 27 | 50-70 | 25 |
C | 30 | 55-75 | 23 |
The following composition properties are ASTM specifications for A285 grades using heat analysis.
Grade A | |
Carbon max | 0.17% |
Manganese max | 0.90% |
Phosphorus max | 0.025% |
Sulfur max | 0.025% |
Grade B | |
Carbon max | 0.22% |
Manganese max | 0.90% |
Phosphorus max | 0.025% |
Sulfur max | 0.025% |
Grade C | |
Carbon max | 0.28% |
Manganese max | 0.90% |
Phosphorus max | 0.025% |
Sulfur max | 0.025% |