What material is topaz toolox44 made of

Prehardened steel for use in molds and engineering parts.

Toolox®44 pre-hardened steel is suitable for extrusion dies and engineering parts requiring high strength. It has good machining performance.

Toolox 44 is pre-hardened engineering and tool steel. Despite its high hardness, the Toolox 44 provides excellent dimensional stability and cutting performance during machining.

The Toolox 44 has a nominal hardness of 450 HBW/45 HRC, which makes it ideal for demanding die applications. The high cleanliness of the Toolox 44 also gives it an excellent finish, A2 light

Ze and texture features.

In applications where additional surface hardness is required to resist wear, the Toolox 44 can be nitriding and PVD coated to customize die performance. Surface treatment can be performed as long as the deposition temperature does not exceed 590 ° C (1094° F).





Size range
Toolox 44 is available in sheets of 6-130 mm thickness. Other sizes available upon request.



What are the chemical properties of TOOLOX44 tool steels?

TOOLOX44 steel is a unique composition design and unique heat treatment technology with very low internal stress.

TOOLOX44 die steel has excellent dimensional stability.

TOOLOX44 round steel has the purity of ESR steel with sulfur (S) content less than 0.003% and phosphorus (P) content less than 0.010%.

TOOLOX44 round bars offer excellent etching performance and toughness.

TOOLOX44 steel materials are ideal for chlorination and PVD coating treatments.

The TOOLOX44 material has excellent weldability

TOOLOX44 tool steel requires no heat treatment, reducing mold production costs and lead times

TOOLOX44 steel plates have uniform hardness



TOOLOX44 Trau steel has the same polishing performance as ESR redissolved steel, reducing the polishing time by a third compared to other materials in the same class.







Does TOOLOX44 need heat treatment?

A: No heat treatment is required. TOOLOX44 is a novel material that comes out of the factory with a 100% ultrasonic flaw detection and hardness test. TOOLOX steel products supplied to customers are pre-processed.