Sample data from Engineering Database — 375 reference tables, deterministic calculators, and Engineering AI. Sign up free
Friction Coefficients: Wrought iron
Wrought iron slightly lubricated 450psi to Wrought iron slightly lubricated 565psi
Static and kinetic friction coefficients between material pairs under various surface conditions
| material 1 | material 2 condition | material 2 | mu kinetic max (dimensionless) | mu kinetic min (dimensionless) | pressure psi (psi) | standard | surface condition |
|---|---|---|---|---|---|---|---|
| Wrought iron | Wrought iron slightly lubricated 450psi | Wrought iron | 0.39 | 0.39 | 450 | Machinery's Handbook (Oberg et al.) | slightly lubricated |
| Wrought iron | Wrought iron slightly lubricated 485psi | Wrought iron | 0.4 | 0.4 | 485 | Machinery's Handbook (Oberg et al.) | slightly lubricated |
| Wrought iron | Wrought iron slightly lubricated 525psi | Wrought iron | 0.41 | 0.41 | 525 | Machinery's Handbook (Oberg et al.) | slightly lubricated |
| Wrought iron | Wrought iron slightly lubricated 565psi | Wrought iron | — | — | 565 | Machinery's Handbook (Oberg et al.) | slightly lubricated |
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