When to Choose ESR H13 Tool Steel H13 tool steel (1.2344 / SKD61) is the standard choice for aluminum die casting, hot extrusion, and forging because it offers strength, toughness, and thermal fatigue resistance under repeated thermal and mechanical loading. Within H13, the production route matters: the same nominal grade behaves differently once internal material […]
1045 vs Tool Steel 1045 (AISI/SAE 1045, also designated C45 under EN/DIN and S45C under JIS) is a medium-carbon steel used for machine parts, shafts, and components that need moderate strength. It is not a tool steel and should not be substituted for one. What Is 1045 Steel? 1045 is a medium-carbon steel with roughly
Forged vs Rolled Tool Steel: Differences, Sizes, and When to Use Each Forging and rolling both shape steel through plastic deformation at high temperature, but they leave different internal structures and serve different size ranges. For tool steel buyers, the decision is driven mainly by the size you need and the internal soundness the application
