Hot Rolled / SQR
Square Steel Bar
Hot rolled square steel bars per EN 10059 standard, from 10x10mm to 250x250mm.
Technical Specifications
Size Range
10x10 - 250x250 mm
Standard
EN 10059
Tolerance
EN 10059 Tolerances
Length
3000 - 12000 mm
Key Features
- Wide edge dimension range
- High flatness and straightness
- Surface suitable for welding and machining
- Available in structural and engineering steels
- Corner radii per standard
- Custom length cutting available
Applications
- Steel construction
- Machine frame manufacturing
- Mold and jig making
- Axle and shaft production
- Agricultural machinery
- General manufacturing sector
Dimension Table
| Form | Size Range | Standard | Steel Grades |
|---|---|---|---|
| Square | 10x10 - 25x25 mm | EN 10059 | S235JR, S355J2, C45, SAE1018 |
| Square | 25x25 - 50x50 mm | EN 10059 | S355J2, C45, 42CrMo4, C35 |
| Square | 50x50 - 100x100 mm | EN 10059 | 42CrMo4, C45, S355J2, 34CrNiMo6 |
| Square | 100x100 - 180x180 mm | EN 10059 | 42CrMo4, C45, S355J2G3, 34CrMo4 |
| Square | 180x180 - 250x250 mm | EN 10059 | 42CrMo4, C45, S355J2, 34CrNiMo6 |
Technical Notes
- 01Edge dimension tolerances per EN 10059 Table 1.
- 02Corner rounding radius depends on edge dimension.
- 03Flatness and twist tolerances guaranteed per standard.
- 04Ultrasonic testing recommended for large sections (>150mm).
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