Cast Steel CNC Machining Industry Gear For Mining Equipment

Common materials that apply:

steel

S45C or SAE  AISI 1045 , SCM440 or  42CrMo4 or SAE  AISI 4140, SCM415 or  15CrMo5 or SAE  AISI 4115

alloy

SNCM220 or 21NiCrMo2 or SAE  AISI 8620 , SNCM439 or  40NiCrMo6 or SAE  AISI 4340, aluminum alloy AL6061 T6   AL7075 T6 

brass

copper, brass, bronze,  phosphor bronze 

stainless steel

SUS 303 or UNS S30300 or AISI 303 or DIN X10CrNiS18 9 or EN X8CrNiS18-9 , SUS 304 or UNS S30400 or AISI 304 

plastic

POM ( Polyoxymethylene ), NYLON 66 

alternative

In some cases, cast iron, forging, powder metallurgy apply.

Process that may apply:

Hobbing, shaping,milling, lathing, drilling, tapping, keyseating, machining, broaching, rolling, grinding, skiving.

Surface treatment:

electroplating, anodizing, dyeing, laser engraving, Nitrification, high-freequency induction and carburetion treatment, quenching, tempering, annealing.