• Stiack Engineering Private Limited

Mould and Die Steel

Stiack Engineering is a single source supplier of products, standard components, hot runner systems and mould and die steel. The company provides a one-stop-shop to service and provide solutions to the Indian tooling industry. Steel supplied by Stiack is per international standards and specifications and has undergone strict chemical and mechanical tests. Thus one can rest assured that the supplies are of the very best quality. Sorel Forge is known for its alloy steels used in mould making for the plastics and automobile industry. The company offers Mould and Die Steel sources from Sorel Forge. This pre-hardened mould steel is recognised worldwide for its uniform hardness and stable microstructure. The outstanding quality of Sorel steels is assured by rigorous controls at every step of the process. Sorel Forge is one of a select group of facilities in the world that is capable of producing mould blocks up to 59,000 pounds, or 27,000 kg. A 5000-tonne open-die hydraulic press ensures high internal quality and strength in the largest forgings. Features of grades SF 2000/AISI P20/DIN 1.2738: hardness of 31-34 HRC; improved pre-hardened mould steel grade specially designed for large plastic moulds; higher impact strength and good temper resistance; forged on a 5000-tonne press equipped with wide dies assuring maximum deformation during forging process; and forged using a special densifying process which assures optimum consolidation of centres.