23CrNi3Mo belongs to steel for rock drilling tools
23CrNi3Mo belongs to steel used for rock drilling tools, the implementation standard: GB/T 1301-2008
Drilling tools are one of the powerful tools for people to conquer and transform nature. With the rapid development of hydropower, transportation, mining and quarrying, the demand for drills is increasing. At the same time, with the high power and high power in the engineering field The use of frequency heavy rock drills is increasingly demanding, and it is required to have excellent comprehensive performance. High-quality drilling tools can not only reduce the consumption of drilling tools, but also speed up the progress of the project, shorten the construction period, reduce the cost of the project, and improve Workers' working conditions. Therefore, research and development of high-performance new drill steel, and continuously improve its quality
23CrNi3Mo is mainly used for:
4 Rock drilling tools
4.1 Threaded connection drill rod（extension rod/drifting drill rod）
4.2 Conical connecting rod
4.3 Connecting sleeve（coupling）
4.4 shank adapter
4.5 Hard alloy drill bit（tapered button bits）
4.6 Carbide solid drill rod（tapered drill rod）
4.7 Pickaxe（shank rod）
4.8 Special purpose drill rod
The chemical composition of 23CrNi3Mo is as follows:
