Convert Ergs per square centimetre to Kilonewtons per metre
Convert Ergs per square centimetre (erg/cm²) to Kilonewtons per metre (kN/m) instantly and accurately.
Conversion Formula
kN/m = erg/cm² × 1.000000000e-6
About Ergs per square centimetre
The erg per square centimetre (erg/cm²) equals 10⁻³ N/m - the CGS surface energy unit (1 erg/cm² = 10⁻⁷ J / 10⁻⁴ m² = 10⁻³ J/m² = 10⁻³ N/m). Standard in solid surface-energy measurements: polyethylene ~31 erg/cm²; glass ~300-500 erg/cm²; metals 500-2 000 erg/cm². 1 erg/cm² = 1 mN/m = 1 dyn/cm.
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.
Quick Reference Table
| Ergs per square centimetre (erg/cm²) | Kilonewtons per metre (kN/m) |
|---|---|
| 1 erg/cm² | 1 × 10-6 kN/m |
| 2 erg/cm² | 2 × 10-6 kN/m |
| 5 erg/cm² | 5 × 10-6 kN/m |
| 10 erg/cm² | 1 × 10-5 kN/m |
| 25 erg/cm² | 2.5 × 10-5 kN/m |
| 50 erg/cm² | 5 × 10-5 kN/m |
| 100 erg/cm² | 1 × 10-4 kN/m |