Convert Kilonewtons per metre to Pounds-force per inch
Convert Kilonewtons per metre (kN/m) to Pounds-force per inch (lbf/in) instantly and accurately.
Conversion Formula
lbf/in = kN/m × 5.710147155
About Kilonewtons per metre
The kilonewton per metre (kN/m) equals 1 000 N/m = 10⁶ mN/m - applied in geotechnical engineering for electro-osmotic soil surface-tension effects and in materials science for metal-ceramic interfacial fracture energy. Alumina-aluminium interfaces: ~0.5-1 kN/m; diamond-metal bonds: several kN/m. 1 kN/m = 1 000 N/m = 10⁶ mN/m.
About Pounds-force per inch
The pound-force per inch (lbf/in) equals (0.45359237 × 9.80665) / 0.0254 ≈ 175.127 N/m, used in US industrial specifications for adhesive peel strength, hot-melt bond lines, and surface tension of molten metals. 1 lbf/in = 12 lbf/ft ≈ 175.127 N/m ≈ 175 127 mN/m.
Quick Reference Table
| Kilonewtons per metre (kN/m) | Pounds-force per inch (lbf/in) |
|---|---|
| 1 kN/m | 5.71015 lbf/in |
| 2 kN/m | 11.4203 lbf/in |
| 5 kN/m | 28.5507 lbf/in |
| 10 kN/m | 57.1015 lbf/in |
| 25 kN/m | 142.754 lbf/in |
| 50 kN/m | 285.507 lbf/in |
| 100 kN/m | 571.015 lbf/in |