TOOLOX44

High Hardness, High Wear Resistance, High Toughness Tool Steel

Q: What material is TOOLOX44?

A: TOOLOX44 Toolox steel is a new type of tool steel with high strength, high wear resistance, high polishability, high toughness, high hardness, and no internal stress. It is produced using advanced CSR metallurgical processes and unique heat treatment technology. This steel can be pre-hardened to 45HRC, representing a completely new concept in tool steel that differs significantly from traditional processes currently available on the market.

Q: What models are available in the TOOLOX series tool steel?

A: The TOOLOX series tool steel is available in three models: TOOLOX33, TOOLOX40, and TOOLOX44.

Q: What are the characteristics of the chemical composition and properties of TOOLOX44 tool steel?

A: With unique composition design and specialized heat treatment technology, it has very low internal stress,

excellent dimensional stability,

possesses the purity of ESR steel and the same polishing performance as ESR remelted steel,

very good etching performance and toughness,

the material is highly suitable for nitriding and PVD coating treatments,

excellent welding performance,

no heat treatment required (which reduces mold manufacturing costs and shortens production cycles),

and has uniform hardness.

Q: Does TOOLOX44 require heat treatment?

A: No heat treatment processing is required. TOOLOX44 is a new type of material that has been tempered upon delivery and undergoes 100% ultrasonic testing and hardness inspection. The TOOLOX steel products supplied to customers are pre-processed.

Q: What is the chemical composition and element content (%) of TOOLOX44 round steel bars?

Q: What are the physical and mechanical properties of TOOLOX44 at room temperature?

For TOOLOX44 mold steel with a hardness of 45HRC, the tensile strength at room temperature is 1350 MPa, yield strength is 1260 MPa, elongation is 14%, compressive yield strength is 1200 MPa, impact toughness is 100 J, thermal conductivity is 34 W, and the coefficient of thermal expansion is 13.5.

Q: What is the density of TOOLOX44 tool steel?

A: The density is 7.85 g/cm3.

Q: What is the出廠 hardness of TOOLOX44 small round bars from Toolox?

A: The出廠 hardness is 450 HBW / 45 HRC.