40CrMnMo7/AISI: P20
Delivery Type : Hardened and tempered 280-325 HB
Areas of Usage: It is used in plastic molds core, plastic and metal injection molds, mold holders and extrusion press sleeves. It has high polishability. It can be subjected to nitration treatment to increase the surface hardness. It is suitable for chrome plating. It shows uniform hardenability in molds up to 400 mm in size. It can be hardened uniformly in smaller sections.
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