Factory customization of 40Cr forged bevel gears with ISO7-9 grade hard tooth surface for automotive drive axles

• Company Profile: Jiangsu Chengyi Cast Metal Products Co., Ltd. Main Business: Multi-process forged components, such as die-casting/molds/precision forging (including 304/316 stainless steel, alloy steel, carbon steel, etc., applicable to the automotive and other industries), various plates, coils, and bars of stainless steel, galvanized steel, carbon steel, angle steel, etc.; alloy structural steel: such as gear steel, crankshaft steel, 20CrMnMo, Hastelloy corrosion-resistant alloys, high-temperature alloys, high-purity oxygen-free copper ingots, pure nickel products, high-performance nickel and nickel alloys, as well as the production and manufacturing of these materials.
  

  product specifications

  The material specifications of the Bevel Gear ：1. Carbon steel: 45#, 40Cr; 2. Alloy steel: 20CrMnMo, 35CrMo, gear steel; 3. Stainless steel: 304, 316L; 4. Special materials: Hastelloy, superalloy (customized as needed)

  The core performance of Bevel Gear ：Modulus 1-6mm (in accordance with GB/T12368-2025 standard), pressure angle 20°, accuracy grade ISO 7-9, tooth surface hardness HRC 58-62, smooth transmission, low noise, wear-resistant and impact-resistant, suitable for intersecting shafts/interlaced shafts transmission, service life ≥ 9000 hours

  The applicable uses of Bevel Gear ：1. Automotive industry: Steering systems, drive axles, gearboxes; 2. Mechanical industry: Machine tools, reducers, elevators; 3. Heavy industry: Mining machinery, cranes, rolling mills; 4. Others: Automation equipment, construction machinery, ship equipment

Gear products: SKU