20X2H4A Steel Spline Grinding Parallel Key Shaft with 58-62 HRC Hardness and ISO 6-7 Grade Accuracy
High-performance parallel key spline gear shaft manufactured from 20X2H4A steel through precision spline grinding processes. Designed for demanding industrial applications requiring exceptional torque transmission and load distribution capabilities.
- Precision spline grinding for superior dimensional accuracy
- Heat treatment with carburizing for enhanced durability
- Surface hardness of 58-62 HRC for extended service life
- Uniform load distribution across spline grooves
- Capable of high-speed rotation and heavy-duty applications
- Custom manufacturing available to meet specific requirements
| Parameter | Specification |
|---|---|
| Custom Made | Available |
| Gear Profile Type | Spline |
| Manufacturing Process | Spline Milling & Spline Grinding |
| Teeth Grinding | Included |
| Module (M) | Custom |
| Number of Teeth (Z) | Custom |
| Pressure Angle (α) | Custom |
| Lead Angle | Custom |
| Accuracy Grade | ISO 6-7 Grade |
| Heat Treatment | Carburizing |
| Surface Hardness | 58-62 HRC |
| GB/China | ISO | ГОСТ | ASTM | JIS | DIN |
|---|---|---|---|---|---|
| 45 | C45E4 | 45 | 1045 | S45C | CK45 |
| 40Cr | 41Cr4 | 40X | 5140 | SCr440 | 41Cr4 |
| 20CrMo | 18CrMo4 | 20ХМ | 4118 | SCM22 | 25CrMo4 |
| 42CrMo | 42CrMo4 | 38XM | 4140 | SCM440 | 42CrMo4 |
| 20CrMnTi | 18XГT | SMK22 | |||
| 20Cr2Ni4 | 20X2H4A | ||||
| 20CrNiMo | 20CrNiMo2 | 20XHM | 8720 | SNCM220 | 21NiCrMo2 |
| 40CrNiMoA | 40XH2MA/40XHMA | 4340 | SNCM439 | 40NiCrMo6/36NiCrMo4 | |
| 20CrNi2Mo | 20NiCrMo7 | 20XH2MA | 4320 | SNCM420 |
Our advanced manufacturing facility utilizes precision equipment for spline milling and grinding processes, ensuring consistent quality and dimensional accuracy across all production runs.
Splined shafts are essential components in various industries including automotive drive trains, manufacturing equipment, industrial machinery, public transportation systems, and aerospace applications. They efficiently transmit torque while converting rotary motion to linear motion in high-speed and heavy-load environments.
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