Hot Work
Tool Steels

Hot Work Tool steels preserve their rigidity and strength at high temperatures and have high toughness and hot wear capacity. They are expected to endure thermal loads and thermal fatigue.

These properties cannot be achieved merely through chemical analysis. As technology progressed, the quality of steels increased with new manufacturing methods such as ESR and mold performances increased in metal injection, extrusion, hot forging, and hot shaping applications.

The patented product TGE23 developed by Tiangong for processes involving high temperature and pressure offers a performance exceeding our expectations in forging and extrusion applications – particularly in metal injection – with its high temperature endurance, high wear resistance, and high toughness.

TG QUALITYCSiMnCrMoVOTHERAISI
TGE110,371,000,375,001,300,45-H11
1.23430,371,000,375,001,300,45-H11
TGE130,380,900,355,001,350,95-H13
1.23440,380,900,355,001,350,95-H13
TGE230,370,300,405,002,200,45--
1.23670,370,400,455,002,800,55--
1.23650,320,250,303,002,700,50-H10
1.28850,280,400,403,002,800,60Co 2,50H10A
1.27140,550,300,71,100,500,10Ni 1,70-