40CrNiMo Double Helical Gear Shaft Forging Steel 25 Gear Teeth
Brand Name:YIZGEAR
Model Number:DB23051101
Minimum Order Quantity:1 Piece
Delivery Time:75 Days
Payment Terms:L/C, D/P, T/T, Western Union
Place of Origin:CHINA
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Location:
Zhengzhou China
Address:
Taihong 19# South SongShan Road, Erqi Distict, Zhengzhou, China.
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Product Details
40CrNiMo Forging Steel 25 Gear Teeth Double Helical Gear Shaft
Gear Shaft Length: 3200
Diameter Pitch: 2.5
Module: 16.933
Pressure Angle: 20°
Heat Treatment: Quenching and Tempering
Material: Foring 40CrNiMoA
The production time is 68 days
Packing: Plywood Crate
| Products | Double Helical Gear |
| Custom Made | √ |
| Gear Profile Type | Helical Gear |
| Gear Teeth manufacturing | Gear Hobbing |
| Gear Teeth Grinding | √ |
| DP | 1.5 |
| Number of Teeth (Z) | 25 |
| Pressure Angle (α) | 20° |
| Helix Angle (β) | 7° |
| Teeth Accuracy Grade | ISO 9 Grade |
| Heat Treatment | Queching & Tempering |
| Surface Hardness | 260-300HB |
| 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 | |
40CrNiMo Double Helical Gear Shaft Forging Steel 25 Gear Teeth
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