Rotoforged Bars
With the new technological developments in quality steel production, “Rotoforged” steel products which are alternatives to forged steel in large batches offer invaluable advantages to users. Internal structure properties of “Rotoforged” steel that is produced with the hot rolling method in a rolling mill designed specially for the first time in the world are equal to conventionally forged steel and its product geometry and surface precision is equal to hot rolled steel. Advantages of “rotoforged” steel which differentiate them from these products:
– Similar internal structure quality to forged steel
– Perfect product geometry and narrow size tolerances
– High reduction ratio (>1:3) for rounds up to 500 mm
As a result, “Rotoforged” material has thin grain size and exceptional internal structure properties (FBH<2mm) with exceptional surface precision that makes additional turning before use provides important advantages in cost.
We provide our products in accordance with many international standards. We provide a wide range of bright steel products depending on the quality you require and the areas of use.
| Section | Size (mm) | Length (max. mm) |
|---|---|---|
| Round | 250 – 500 | 12.000 |
| Square | 250 – 500 | 12.000 |
| Werkstoff Nr. | EN | ASTM | DIN | AFNOR | BS | UNI | JIS |
| 1.0313 | C7D | SAE 1006 | – | – | – | – | – |
| 1.0211 | – | SAE 1008 | ST30Si | – | HFW2 | – | – |
| 1.0301 | C10 | SAE 1010 | – | – | – | – | – |
| 1.0553 | S355J0 | – | ST52-3U | E36-3 | BS 50C | Fe510C | – |
| 1.0570 | S355J2 | SAE A350 LF2 | ST52-3 | TS E355-4 | BS 50D | – | – |
| 1.0044 | S275JR | SAE 1020 | ST44-2 | E28-2 | En43B | – | – |
| 1.0060 | E335 | – | ST60-2 | A60-2 | EN55C | – | – |
| Werkstoff Nr. | EN | ASTM | DIN | AFNOR | BS | UNI | JIS |
| 1.7131 | 16MnCr5 | SAE 5115 | 16MnCr5 | 16MC5 | 527M20 | 16MnCr5 | SCR415 |
| 1.7139 | 16MnCrS5 | – | 16MnCrS5 | – | – | – | – |
| 1.7147 | 20MnCr5 | SAE 5120 | 20MnCr5 | 20MC5 | – | 20MnCr5 | SMNC420H |
| 1.7149 | 20MnCrS5 | – | 20MnCrS5 | – | – | – | – |
| 1.5807 | – | – | 15NiCr6-4 | – | – | – | – |
| 1.5810 | 18NiCr5-4 | – | 20NiCr4 | – | – | – | – |
| 1.6523 | 20NiCrMo2-2 | SAE 8620 | 20NiCrMo2 | 20NCD2 | 805M20 | 20NiCrMo2 | SNCM220H |
| – | – | – | – | – | – | 18NiCrMo5 | – |
| Werkstoff Nr. | EN | ASTM | DIN | AFNOR | BS | UNI | JIS |
| 1.0721 | 10S20 | SAE 1108 | 10S20 | – | 210M15 | – | – |
| 1.0715 | 11SMn30 | SAE 1213 | 9SMn28 | S250 | 230M07 | 9SMn28 | SUM 22 |
| 1.0718 | 11SMnPb30 | SAE 12L13 | 9SMnPb28 | S250Pb | 230M07Pb | 9SMnPb28 | SUM 22L |
| 1.0736 | 11SMn30 | SAE 1215 | 9SMn36 | S300 | – | – | SUM 25 |
| 1.0737 | 11SMnPb30 | SAE 12L14 | 9SMnPb36 | S300Pb | – | – | SUM 25L |
| 1.0726 | 35S20 | SAE 1140 | 35S20 | 35MF6 | 212M36 | 1957 | – |
| 1.0762 | 44SMn28 | SAE 1144 | 44SMn28 | – | – | – | SUM 43 |
| – | – | SAE 1118 | – | – | – | – | – |
| Werkstoff Nr. | EN | ASTM | DIN | AFNOR | BS | UNI | JIS |
| 1.1181 | C35E | SAE 1035 | Ck35 | – | – | – | S35C |
| 1.0503 | C45 | SAE 1045 | C45 | CC45 | 080M46 | C45 | S45C |
| 1.0504 | C45Pb | – | C45Pb | – | – | – | – |
| 1.7035 | 41Cr4 | SAE 5140 | 41Cr4 | 42C4 | 530M40 | 41Cr4 | SCR440 |
| 1.7039 | 41CrS4 | – | 41CrS4 | – | 524A14 | – | – |
| 1.7225 | 42CrMo4 | SAE 4140 | 42CrMo4 | 42CD4 | 708M40 | 42CrMo4 | SCM440H |
| 1.7227 | 42CrMoS4 | – | 42CrMoS4 | – | – | – | – |
| 1.6510 | 39NiCrMo3 | SAE 4340 | 39NiCrMo3 | – | – | – | – |
| 1.6582 | 34CrNiMo6 | 34CrNiMo6 | 35NCD6 | 817M40 | 35NiCrMo6 | SNCM447 |
| Werkstoff Nr. | EN | ASTM | DIN | AFNOR | BS | UNI | JIS |
| 1.2241 | 50CrV4 | – | 50CrV4 | – | – | – | – |
| 1.7176 | 55Cr3 | SAE 5155 | 55Cr3 | 55Cr3 | 525A58 | – | SUP9 |
| 1.7108 | 61SiCr7 | SAE 9260 | 60SiCr7 | – | – | – | – |
| 1.5142 | – | – | 60SiMn5 | – | – | – | – |
| 1.7103 | 67SiCr5 | – | 67SiCr5 | – | – | 67SiCr5 | – |
| 1.7102 | 54SiCr6 | SAE 9254 | 54SiCr6 | 54SiCr6 | 685A57 | 54SiCr6 | SUP12 |
| 1.7117 | 52SiCrNi5 | – | 52SiCrNi5 | – | – | – | – |
| Werkstoff Nr. | EN | ASTM | DIN | AFNOR | BS | UNI | JIS |
| 1.5525 | 20MnB4 | – | 20MnB4 | – | – | – | – |
| 1.5531 | 30MnB5 | – | 30MnB5 | 30MB5 | – | 30MnB5 | – |
| 1.7034 | 37Cr4 | SAE 5135 | 37Cr4 | – | 530M36 | – | SCr435 |
| 1.7035 | 41Cr4 | – | 41Cr4 | – | – | – | – |
| 1.1122 | C10E2C | – | Cq10 | – | – | – | SWRCH10K |
| 1.1152 | C20E2C | – | Cq22 | – | – | – | SWRCH20K |
| Werkstoff Nr. | EN | ASTM | DIN | AFNOR | BS | UNI | JIS |
| 1.3505 | 100Cr6 | 52100 | 100Cr6 | 100Cr6 | 534A99 | 100Cr6 | SUJ2 |
| 1.3537 | 100CrMo7 | – | 100CrMo7 | 100CD7 | – | – | – |
| 1.0535 | C55 | SAE 1055 | C55 | – | 070M55 | C55 | S55C |
| Werkstoff Nr. | EN | ASTM | DIN | AFNOR | BS | UNI | JIS |
| 1.5217 | 20MnV6 | – | 20MnV6 | 20MV6 | – | – | – |
| 1.1302 | 30MnVS6 | – | 30MnVS6 | – | – | – | – |
| 1.5232 | 27MnSiVS6 | – | 27MnSiVS6 | – | – | – | – |
| 1.5231 | 39MnSiVS5 | – | 38MnSiVS5 | – | – | – | – |
| Werkstoff Nr. | EN | ASTM | DIN | AFNOR | BS | UNI | JIS |
| 1.0570 | – | SAE A350 LF2 | – | – | – | – | – |
| 1.5639 | – | SAE A350 LF3 | – | – | – | – | – |
| – | – | SAE 105 | – | – | – | – | – |
| – | – | AISI 4145H | – | – | – | – | – |
With our automatic machines which we installed to eliminate transportation damage to our products, our products are packaged depending on the transportation method.