C40 quality carbon structural steel

EN 10083/2-1991 C40 is quality carbon structural steel. EN 10083/2-1991 C40 features and scope of application: Poor weldability, used to make wearing parts, such as shafts, and gears.

Specification and metallographic structure of heat treatment:
Specification for heat treatment: normalizing, 860 DEG C, quenching, 840 DEG C, tempering, 600 DEG C.
Delivery status: delivered by non heat treatment or heat treatment (annealing, normalizing or high temperature tempering). Deliveries requiring heat treatment shall be noted in the contract and delivered without heat.
BBN steel is a professional C40 supplier, and we register Hundreds of thousands of tons of ex-stock source on our spot trade platform. BBN steel' service has already spread many countries in Europe, America, Southeast Asia, Middle East, South America, Africa, and so on. Please contact us if you have any need at any time.