40Cr Alloy Steel Skiving Internal Helical Gears Power Helix Angle 45°
Brand Name:YIZGEAR
Model Number:IHG221201
Minimum Order Quantity:50 Pieces
Delivery Time:45 Days
Payment Terms:L/C, T/T, Western Union
Place of Origin:CHINA
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Zhengzhou China
Address:
Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
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40Cr Alloy Steel Power Skiving Internal Helical Gears Helix Angle 45°
1) Description of Internal Helical Gear
A Internal Helical Gear is gears with internal helix angle.
A internal helcial gear need working with a mating external helcial gear
2) Production Capacity of Internal Helical Gear
Module: 0.5 - 4 Module
Hardness: 220- 260 HB
Heat treatment: Quenching & Tempering
| Products | Internal Helical Gear |
| Custom Made | √ |
| Gear Profile Type | Internal gear |
| Gear Teeth manufacturing | Power Skiving |
| Gear Teeth Grinding | |
| Module (M) | 2 |
| Number of Teeth (Z) | 28 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 45° |
| Teeth Accuracy Grade | ISO 7-8 Grade |
| Heat Treatment | Quenching & Tempering |
| Surface Hardness | 220-260 HB |
| STEEL CODE GRADES COMPARISON | |||||
| CHINA/GB | ISO | ГΟСТ | 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 | |
40Cr Alloy Steel Skiving Internal Helical Gears Power Helix Angle 45°
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