GENERAL ENGINEERING AND STRUCTURAL STEEL
General engineering and structural steel 1s used for producing various construction or machine elements, alloyed often only with carbon and manganese, but also micro alloying is added. It is the base for our hardchrome plated products. as well as the standard hollow bar program in Ovako 280.
General Engineering and Structural Steel
| EN-standard | Ovako | Comments | C | Si | Mn | Cr | Mo | Ni | Other |
|---|---|---|---|---|---|---|---|---|---|
| C15 | 8362 | Steel suitable for cold drawing | 0.15 | 0.2 | 0.5 | ||||
| C22 | C22R | Steel for mechanical engineering and automotive components. | 0.21 | 0.2 | 0.6 | ||||
| C35 | 8563 | Medium carbon steel for machinery parts | 0.35 | 0.2 | 0.6 | ||||
| C40 | C40R | Suitable for surface induction hardening to 600 HV | 0.40 | 0.2 | 0.7 | ||||
| C45 | 047, 5155, 1672 | Suitable for surface induction hardening to 630 HV | 0.40 | 0.2 | 0.7 | ||||
| C55 | 056, 8665 | Suitable for surface induction hardening to 660 HV | 0.55 | 0.2 | 0.8 | ||||
| C60 | 061A | Used for mechanical engineering and automotive components. Suitable for surface induction hardening to 700 HV | 0.60 | 0.2 | 0.8 | ||||
| 5235J2 | 1312 | A low carbon, high tensile strength structural steel which is suitable for welding and cold-forming properties | 0.17 | 0.3 | 1.2 | ||||
| S235JR | 1412 | A low carbon, high tensile strength structural steel which can be used for welding. | 0.18 | 0.3 | 1.2 | ||||
| S355J2 | 520, 9817 | A general construction steel suitable for welded or non-welded construction of shafts with medium strength requirements | 0.20 | 0.3 | 1.2 | ||||
| P355NH | 2714 | A pressure vessel steel grade with 355 MPa yield limit and high toughness | 0.14 | 0.3 | 1.2 | ||||
| 19MnVS6 | 7255, SB280 | Micro-alloyed steel with high tensile strength. good machinabilty and weldability | 0.19 | 0.4 | 1.5 | V | |||
| 19MnV6* | 280 | Reduced sulfur variant 19MnVS6 | 0.19 | 0.4 | 1.5 | V | |||
| 30MnVS6 | 9830 | Micro-alloyed cold heading steel. Used for short- and long-shaft ball points, threaded and heavy duty anchor bolts. | 0.30 | 0.5 | 1.4 | V | |||
| 38MnVS6 | 482, 7221 | Micro-alloyed high strength steel suitable for surface induction hardening | 0.38 | 0.4 | 1.3 | V | |||
| 46MnVS3 | 382 | Micro-alloyed high strength steel suitable for surface induction hardening | 0.46 | 0.3 | 0.7 | V | |||
| S400* | SB400 | General purpose micro-alloyed steel | 0.20 | 0.3 | 1.2 | V | |||
| S460 | 19MnVS6 | A weldable micro-alloyed steel suitable for offshore use | 0.20 | 0.2 | 1.3 | ||||
| 5550 | SB550 | A micro-alloyed steel with high yield strength and excellent cold-forming characteristics | 0.18 | 0.4 | 1.5 | V | |||
| 24MnV6* | SB600 | A high strength micro-alloyed steel for general purposes | 0.25 | 0.4 | 1.5 | V | |||
| 11SMn30 | 2715 | Also known as Green Cut. Lead-free cutting steel | 0.11 | 0.2 | 1.2 | S | |||
| 20Mns* | 2630 | Also known as Hydax 25. High temperature constructional weldable steel | 0.20 | 0.4 | 1.3 | S | |||
| 5355J0 | 2720 | Also known as Hydax 15. With an increase sulfur content for improved machinability | 0.16 | 0.4 | 1.3 | S | |||
| 4CrMn16-4* | 8301 | Also known as EL 700. High hardenability and high toughness. Suitable for gas/air hardening | 0.04 | 0.3 | 1.0 | 4.0 | No |
