Прокат холоднотянутый в мотках ГОСТ 10702-78
DIN EN 10263-1-2002, ISO 4954:1993
General specifications
Application
used for cold heading and cold extrusion of a wide variety of fasteners, small parts, machine components and mechanisms
Accuracy degree
h10, h11, h12
Diameter, mm
14-30
Steel grade
C10E, C10, C22, 20Cr4, C30E, C35E, 34Cr4, 37Cr4, C45E
Surface quality grade
B, C
Weight
up to 2.5 tons
Heat treatment
untreated, bright annealed (spheroidize annealing)
Winding
right
Coating
- phosphate
- stearate
Packing
Coils wrapped in corrosion inhibiting material/ coils tied up with steel straps