Steel Section Catalog
ISA 70x70x10
IS — Angle Section
Angle sections (L shapes) are used for bracing, connections, lintels, and built-up members. Available in equal and unequal leg configurations.
The ISA 70x70x10 steel profile weighs 10.2 kg/m (6.85 lb/ft), has a depth of 70 mm (2.76 in), flange width 70 mm (2.76 in). Cross-sectional area: 1,300 mm². Moment of inertia Ix = 58.16 cm⁴, Iy = 58.16 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 70 mm | 2.76 in |
| Width (b) | 70 mm | 2.76 in |
| Thickness (t) | 10 mm | 0.39 in |
| Fillet radius (r) | 9 mm | 0.35 in |
| Weight | 10.2 kg/m | 6.85 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 1,300 mm² | 2.015 in² |
| Moment of inertia (Ix) | 58.16 cm⁴ | 1.40 in⁴ |
| Moment of inertia (Iy) | 58.16 cm⁴ | 1.40 in⁴ |
| Elastic section modulus (Sx) | 11.91 cm³ | 0.727 in³ |
| Elastic section modulus (Sy) | 11.91 cm³ | 0.727 in³ |
| Plastic section modulus (Zx) | 17.86 cm³ | 1.090 in³ |
| Plastic section modulus (Zy) | 17.86 cm³ | 1.090 in³ |
| Radius of gyration (rx) | 2.12 cm | 0.835 in |
| Radius of gyration (ry) | 2.12 cm | 0.835 in |
Beam Calculator— ISA 70x70x10
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mfixed @ 0mfixed @ 6m→kN/m
Results — ISA 70x70x10
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
145.07 mm
L/41
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
