China Dp Engranaje Conico Espiral/ Spiral Bevel Gear/Conical Gears, Find details about China Bevel Gear, Conical Gear from Dp Engranaje Conico Espiral/ Spiral Bevel Gear/Conical Gears
Material | 20CrNi2MoA / SAE 430 |
Teeth Type | GLEASON |
Pressure Angle | 20° |
Helix Angle | 35° |
Heat Treatment | Carburizing |
Surface Hardness | 58-62 HRC |
Gear Teeth Milling | √ |
Gear Teeth Rectified | √ |
Gear Accuracy Grade | 6-7 Grade (ISO 1328) |
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 |