Hot Rolled / RND
Round Steel Bar
Hot rolled round steel bars per EN 10060 standard, 12-340mm diameter range. Quenched & tempered, case-hardening, and structural steels.
Technical Specifications
Size Range
12 - 340 mm
Standard
EN 10060
Tolerance
EN 10060 Tolerances
Length
3000 - 12000 mm
Key Features
- Wide diameter range (12-340mm)
- 40+ different steel grades
- High mechanical strength
- Quenched/tempered and case-hardening steels available
- EN 10204 3.1 material certificate
- Precise dimensional tolerances
Applications
- Automotive parts (shafts, axles, gears)
- Machine manufacturing
- Hydraulic cylinder rods
- Gear and shaft production
- Energy sector
- Defense industry
Dimension Table
| Form | Size Range | Standard | Steel Grades |
|---|---|---|---|
| Round | 12 - 20 mm | EN 10060 | C45, 42CrMo4, 16MnCrS5, S355J2 |
| Round | 20 - 50 mm | EN 10060 | 42CrMo4, 34CrNiMo6, C45, SAE4140 |
| Round | 50 - 100 mm | EN 10060 | 42CrMo4, 34CrMo4, 18CrNiMo7-6, C45 |
| Round | 100 - 200 mm | EN 10060 | 42CrMo4, 34CrNiMo6, 51CrV4, C45R |
| Round | 200 - 340 mm | EN 10060 | 42CrMo4, 34CrNiMo6, C45, S355J2 |
Technical Notes
- 01Tolerances applied per EN 10060 Table 1 and 2.
- 02Standard lengths available as 3-6m or 6-12m.
- 03Ultrasonic testing available per SEP 1920.
- 04Heat treatment condition: as-rolled, normalized, or quenched & tempered.
- 053.1 certificate with chemical analysis and mechanical properties.
Related Blog Posts
Technical articles, guides and industry analyses
Technical
Steel Hardness Testing Methods: HRC, HB, HV Guide
Comprehensive guide to steel hardness testing methods. Comparison of Rockwell (HRC), Brinell (HB), and Vickers (HV) methods, conversion tables, and proper method selection.
3 min
Manufacturing
Steel Heat Treatment Processes: Annealing, Quenching & Tempering, Normalizing Guide
A comprehensive guide to steel heat treatment processes. Parameters, suitable steel grades, and proper process selection for annealing, normalizing, quenching & tempering, and case hardening.
3 min