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The following material properties are ASTM specifications and will be confirmed on the Mill Test Report.
A612 | Yield Point (ksi) | Tensile Strength (ksi) | Min. 8” Elongation % |
Under 0.5 in. thick | 50 | 83-105 | 16 |
Over 0.5 in. to 1 in. thick | 50 | 81-101 | 16 |
The following composition properties are ASTM specifications for A612 using heat analysis.
A612 | |
Carbon max | 0.25% |
Manganese | 1.00-1.50% |
Phosphorus max | 0.025% |
Sulfur max | 0.025% |
Silicon | 0.15-0.50% |
Copper max | 0.35% |
Nickel max | 0.25% |
Chromium max | 0.25% |
Molybdenum max | 0.08% |
Vanadium max | 0.08% |