RP (1.2365) Steel

Steel name: RP (1.2365)
Diagram No.: 2489
Mat.No. (Wr.Nr.) designation: 1.2365
DIN designation: 32CrMoV12-28
Chemical composition in weight %: 0.32% C, 0.40% Si, 0.40% Mn, 3.00% Cr, 2.80% Mo, 0.50% V
Steel group: Hot work tool steels
Properties: RP is a Cr-Mo-V-alloyed hot-work tool steel with very high high-temperature strength and tempering resistance. Due to its good thermal conductivity, it can be water cooled and is therefore insensitive to temperature changes. RP has very good cold drawability.
Applications: Extrusion tools for steel and heavy metal processing, such as pipe extrusion rams, die/die-holders and inner liners. Molding press die in heavy metal processing. Tools in forging presses such as die inserts, mandrels, forging dies and steel processing punches. Tools for high-speed forging presses. Piercer heads. Piercer. Push bench rollers in steel pipe production.
Reference: Not shown in this demo version.

Heat Treatment
Hardening: 1020 - 1050 °C. Polymer, warm bath approx. 540 °C, Interrupt oil or polymer cooling at 230 - 280 °C or vacuum hardening.
Tempering: 580 - 700 °C.
Diagram note: No data

Tempering Diagram

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