Sample data from Engineering Database — 375 reference tables, deterministic calculators, and Engineering AI. Sign up free
Prestressing Strand: 270 0.600 7wire
Prestressing strand properties for post-tensioned and pretensioned concrete design per ASTM A416 and PCI Design Handbook
| strand id | Ep MPa (MPa) | Ep ksi (ksi) | area in2 (in2) | area mm2 (mm2) | coating | diameter in (in) | diameter mm (mm) | fpu MPa (MPa) | fpu ksi (ksi) | fpy MPa (MPa) | fpy ksi (ksi) | grade | min breaking strength kN (kN) | min breaking strength kips (kips) | standard | strand type | weight kg m (kg/m) | weight plf (lb/ft) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 270 0.600 7wire | 196,500 | 28,500 | 0.217 | 140 | uncoated | 0.6 | 15.24 | 1,860 | 270 | 1,675 | 243 | 270 | 260.7 | 58.6 | ASTM A416/A416M-24; PCI Design Handbook 8th Ed (2014) | 7-wire low-relaxation | 1.102 | 0.74 |
What else is in Engineering Database
Iron Engine ↗Engineering AI at ironengine.ai
AI built for engineering. Searches the engineering database, performs calculations, gives source-backed engineering insights.
Get started for free ↗Reference Data375 engineering tablesMaterial properties, pipe and shape dimensions, code tables, and electrical ratings across mechanical, civil, chemical, electrical, materials, and manufacturing engineering.
Browse dataCalculatorsDeterministic engineering calculatorsSizing, checking, and conversion tools that run against the reference tables. Inputs are code-compliant, outputs are traceable to the source standard.
Browse calculators