non alloy tool and mould steel

T10 steel is a high carbon tool steel with good hardness and wear resistance. It is suitable for making cutting tools and stamping dies. Its advantages include moderate hardness, strong toughness, low production cost, after heat treatment hardness can reach more than 60HRC. However, the hardenability of T10 Steel is low, heat resistance is poor, in the quenching heating is not easy to overheat, still maintain fine grain. In addition, toughness, strength and wear resistance are higher than T7-T9, but the thermal hardness is low, hardenability is still not high, quenching deformation

The performance and use are similar to T8 and T8A, with better hardenability and can be used to manufacture tools with larger cross-sections.

T8 is a carbon tool steel; hardened plastic mold steel. After quenching and tempering, it has high hardness and wear resistance, but low hot hardness, poor hardenability, easy deformation, low plasticity and strength

T7 steel has good toughness and hardness, but poor cutting ability; it is mostly used to manufacture tools that require greater toughness and a certain hardness but do not require very high cutting ability