Agricultural shafts

Gear material: carbon steel, stainless steel, alloy steel, copper (40Cr 40CrMo 20 crmnti 20 crnimo 45 #steel) https://www.gearfactory.net/product/automobile-gearbox/air-compressor-40065-fifth-gear.html

Agricultural shafts are typically made from high-strength steel or other durable materials to ensure they can handle the stresses of heavy machiner https://www.gearfactory.net/product/agricultural-machinery-gear/agricultural-shaft/