Graphite electrode RP

Used in steelmaking and foundry industry for deoxidation and as an alloying additive in the production of corrosion - and heat-resistant, electrical and spring steels.

Chemical composition in % of material FS25. GOST 1415-93.

C Si Mn S P Cr Al
to 0.8 23 — 29 to 1 up to 0.02 to 0.06 to 0.8 to 1