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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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Disclaimer: The material data is a central depository of information based on global actual tests and calculated software data that is available to the public for a fee. The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other puposes. There is no representation that the recipient of this literature will receive updated editions as the become available.