*Tooth shape:UV, V Alike V Type
*Tooth Height:0.9-5.5mm
*Process Length:***** Length2800mm
*Process Diameter:φ100mm~φ500mm
*Material:Made in China, 42CrMo~50 CrMo
*Hardness:=HRC55°
Technical parameter:
Type A C BC B D E F
Num. 32±2 38±2 46±2 50±2 86±2 94±3 128±10
High 4.6-4.9 3.6-3.9 3.0-3.4 2.6-2.9 1.8-2.0 1.1-1.8 0.7-0.8