Manufactured in-house from forged blanks, then turned, hobbed, heat-treated and ground to your tolerance. Lot-level traceability and dimensional reports are available with every shipment.
| Material | 20CrMnTi / 20CrMo / 42CrMo |
|---|---|
| Módulo | ≤ 8 |
| Diámetro exterior máx. | ≤ 325 mm |
| Grado de precisión | GB/T 6 |
| Tratamiento térmico | Carburising + quenching |
| Dureza superficial | 58–62 HRC (case) |
| Proceso | Closed-die precision forging → normalising → CNC machining / grinding |
| Pedido mínimo | 500 pcs |
| Plazo de entrega | 35 days |
| Aplicación | Heavy truck · tractor · construction machinery · wind power |
