2025. november 14.

H13 tool steel (UNS T20813, or DIN 1.2344) is a critical material in the hot-work tool steel industry. It combines high toughness, excellent resistance to thermal fatigue, and the ability to maintain strength at elevated temperatures. Based on these properties, H13 is widely used in the manufacture of die-casting molds, hot-forging dies, and plastic injection […]