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Brand Name : YIZGEAR
Model Number : IG22072303
Place of Origin : CHINA
MOQ : 1 Piece
Price : $200.0/Piece
Payment Terms : L/C, D/P, T/T, Western Union
Supply Ability : 500 Pieces/Month
Delivery Time : 55 Days
Packaging Details : Plywood Crate
Material : 42CrMo/AISI 4140
Heat Treatment : Nitriding
Hardness : 650 HV
Quality Grade : ISO 8-9 Grade
Profile Type : Internal Gear
Module : 0.5-25 Module
1) Applications of Internal Gear
Internal gear is usually used for planetary drive of high reduction rations.
2) Material of Internal Gear
45# Carbon steel and 42CrMo alloy steel are most used for internal gear production.
3) Heat treatment of Internal Gear
Quenching and tempering or Nitriding heat treatment are most used for internal gear
Products | Internal Gear |
Custom Made | √ |
Gear Profile Type | Cylindrical Gear |
Gear Teeth manufacturing | Gear Shaping |
Gear Teeth Grinding | * If needed |
Module (M) | 0.5-25 |
Number of Teeth (Z) | Custom |
Pressure Angle (α) | 20° |
Helix Angle (β) | 0 |
Teeth Accuracy Grade | ISO 8-9 Grade |
Heat Treatment | Nitriding |
Hardness | 650 HV |
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 |
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Forging Steel Annulus Internal Spur Gear Teeth Shaping Images |