The UTP H13 TIG Rod (1.6mm) is a high-performance welding consumable specifically engineered for the repair and fabrication of hot work tool steels. Manufactured by UTP, a leader in specialty welding alloys, this rod deposits a Chromium-Molybdenum-Vanadium (Cr-Mo-V) steel that mirrors the properties of AISI H13 tool steel. It is the industry standard for applications requiring exceptional resistance to thermal fatigue, heat checking, and metallic abrasion.<\/p>\n
This 1.6mm (1\/16″) diameter rod allows for precise control during the Gas Tungsten Arc Welding (GTAW) process, making it ideal for detailed repair work on edges, corners, and fine features of dies and molds. The deposit is air-hardening and maintains its mechanical properties at elevated temperatures, ensuring that repaired tools can withstand the rigorous conditions of forging and die casting. Packaged in a durable 4.54kg (10lb) tube, these rods are protected from moisture and contamination, ensuring consistent weld quality.<\/p>\n
The UTP H13 alloy is designed to produce a weld deposit with a hardness range of approximately 50-55 HRC (Rockwell C) after welding and cooling. It responds well to heat treatment, allowing the welder to temper the deposit to match the base metal’s specific hardness requirements. The alloy’s balanced composition ensures excellent toughness, reducing the risk of cracking during service. Preheating the base material is strongly recommended to minimize thermal shock and ensure proper fusion.<\/p>\n