Ad
Unequal Angle Spec Table
Unequal Angle Specifications — 8 sizes
KS D 3502JIS G 3192
An unequal-leg L-shaped angle for asymmetric reinforcement and special structures.
Practical Notes
- Orient the long leg in the load direction for efficiency. Suited for asymmetric reinforcement and special structures.
- Stock availability may be less than equal angles — verify delivery lead time in advance.
Selection Guide
Unequal-leg L-shaped steel for asymmetric reinforcement and special structures. Orient the long leg in the load direction for efficiency.
KSJISUnequal Angle
4 sizesThe dimensions below are identical across KS D 3502 · JIS G 3192.
| Nominal | A | t | Weight | Ix | rx |
|---|---|---|---|---|---|
| L75×50×6 | 75 | 6 | 5.67 | 36.5 | - |
| L100×75×7 | 100 | 7 | 9.33 | 104 | - |
| L125×75×10 | 125 | 10 | 14.9 | 237 | - |
| L150×90×12 | 150 | 12 | 21.6 | 495 | - |
Key Features
- L-shaped with unequal legs; higher section performance along the long leg direction
- KS D 3502; e.g., 75×50–150×90 mm; suited for asymmetric load members
- Bolting long leg to flange lets short leg function as a stiffening rib
Key Applications
Ship frame ribs, stair stringers, press frame reinforcement, vehicle chassis, crane boom members
FAQ
When to use unequal leg angles?
For asymmetric reinforcement. Example: when a column needs reinforcement on one side only, orient the long leg in the load direction.