T30K4

For the processing of materials by cutting: finish turning with small section cut (such as diamond processing); threading and deployment of holes unhardened and hardened carbon steel.

Classification

Country Section Category
CIS, Russia, Ukraine Refractory metals, carbide Hard sintered alloys

Chemical composition

Standard WC, % TiC, % Co, %
GOST 3882-74 > 66 > 30 < 4

Information on suppliers

Analogues

Germany
HS021

Standards

Standard Description
GOST 3882-74

Description of chemical elements

Element Units of measurement Description
TiC % Titanium carbide
WC % Wolfram carbide
Co % Cobalt