D2 Steel (AISI D2) is a high-carbon, high-chromium, air-hardening tool steel known for its exceptional hardness, wear resistance, and toughness. Welding D2 requires special procedures to prevent cracking, loss of hardness, distortion, and metallurgical damage.

At Trishul Welding Solutions Pvt. Ltd., we specialize in D2 Metal Welding using controlled heating, proper filler selection, and precision techniques to achieve strong, durable, and defect-free welds.

Key Challenges in D2 Steel Welding

  • High carbon content causes cracking

  • Hard, brittle carbide structures require controlled heat

  • Sensitive to thermal shock & rapid cooling

  • Difficult to machine after welding

  • Requires strict preheat and post-heat cycles

Applications of D2 Welding

  • Die & punch repair

  • Shear blade restoration

  • Mould & die correction

  • Rebuilding worn edges

  • Industrial tool repair

  • Press brake tools

  • Cutting dies & trimming tools

  • Hot & cold work tool steel components

Benefits of Our D2 Welding Services

  • Crack-free, distortion-free repairs

  • Strong metallurgical bonding

  • Extended life of dies and tools

  • Cost-effective alternative to replacement

  • Precision welding for small and large D2 parts

  • Ability to restore tools to near-original condition

Industries We Serve

  • Tool & Die manufacturing

  • Automotive & stamping industry

  • Forging & machining industries

  • Metal forming plants

  • Plastic mold & press tool maintenance

  • Engineering workshops