轧辊
Sendzimir轧机又称20辊轧机，广泛应用于冷轧。 由于轧辊系统的塔式布置，轧辊系统具有良好的刚性。 由于工作辊直径小，主要适用于不锈钢、硅钢、合金钢等难成型金属及薄带钢(0.001mm)的轧制。 96%的不锈钢带钢是用这种轧机轧成的。
Description
Applicable Roller | Material | Hardness | Material Properties |
Work roller | Cr12MoVCo D2(12%Cr tool steel) | 60-64 HRC | It is applicable to the common work roll due to the excellent wear resistance. |
Work roller | M1 M2 M7 M42(high-speed steel) | 63-67HRC | The more beautiful and thinner steel plate, stronger wear-resistance and higher thermal shock resistance. It is used for rolling of BA plate. |
Intermediate roll | D2(12%Cr) | 58-62 HRC | Peeling or crack is caused by higher hardness of roller due to high thermal shock resistance. |
Intermediate roll | Cr8(8%Cr) | 62-65HRC | Peeling or crack is caused by higher hardness of roller due to high thermal shock resistance. |
Intermediate roll | H12 A8(modified)5%Cr | 58-62HRC | Peeling or crack is caused by higher hardness of roller due to high thermal shock resistance. |