Ck30-Cm30 Steel

Material designation: Ck30-Cm30
Diagram No.: 1159
DIN designation: Ck30, Cm30
Mat.No. (Wr.Nr.) designation: 1.1178, 1.1179
Old name: R3
Chemical composition in weight %: Ck30: 0.30% C, 0.25% Si, 0.65% Mn, <0.03% S, + Pb,
Cm30: 0.30% C, 0.25% Si, 0.65% Mn, 0.020-0.035% S, + Pb
Steel group: Non alloy special sructural steels
Applications: No data
Comment: The legend: Harte in HRC-Hardness in HRC, Abstand von der abgeschreckten Stirnseite
der Probe in mm-Distance from quenched end in mm, Austenitisierungstemperatur-Austenitizing
temperature
Source: Book Baustahle, Saarstahl GmbH, 1980, Germany, p.60.

Heat Treatment
Hardening: 850-890oC/water

Hardenability Diagram
Price: 25.00 US $
Buy Online

We sell's software, not a steels

CCT & TTT diagrams of steels
Tempering diagrams of steels
Etchants Database
Non-Metallic Inclusions in Steel



Copyright © 2010 by Steel Data. All Rights Reserved.