| Steel Grade | 4Cr5MoSiV1 |
|---|---|
| Length | 19mm-5000mm |
| Width | 19mm-2350mm |
| Thickness | 20mm-900mm |
| Hardness | 48-52 HRC |
| MOQ | 1 piece |
| Lead Time | 1–3 days after confirmation |
| Shipping From | Dongguan City, China |

4Cr5MoSiV1 (equivalent to H13) is an air-hardening hot work tool steel. It achieves a quenching hardness of 48–52 HRC, featuring high heat resistance strength at 600℃, outstanding thermal fatigue resistance and molten aluminum erosion resistance, with dense microstructure, excellent isotropy, and minimal heat treatment distortion. It is suitable for aluminum and copper alloy die-casting dies, high-impact forging dies, and hot extrusion dies.
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| Steel Grade | 4Cr5MoSiV1 |
|---|---|
| Length | 19mm-5000mm |
| Width | 19mm-2350mm |
| Thickness | 20mm-900mm |
| Hardness | 48-52 HRC |
| MOQ | 1 piece |
| Lead Time | 1–3 days after confirmation |
| Shipping From | Dongguan City, China |
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