Cold Shear Blades

H13 steel (4Cr5MoSiV1) is a high-quality air-cooled hardening die steel. It has high toughness and resistance to hot and cold fatigue properties, not easy to produce thermal fatigue cracks, strong anti-adhesion, and small molten metal interaction, so its widely used in hot upsetting , hot extrusion and thermal shear shearing blade manufacturing.