E M2 Steel

E M2 Steel

Steel name: E M2
Diagram No.: 1867
AFNOR designation: Z85WDCV6.5.4.2
Mat.No. (Wr.Nr.) designation: 1.3343
EN designation: HS 6-5-2
AISI/SAE designation: M2
JIS designation: SKH51
SS designation: 2722
BS designation: BM2
Chemical composition in weight %: 0.90% C (for strips), 4.20% Cr, 5.00% Mo, 1.80% V, 6.40% W
Steel group: High speed tool steels
Properties: E M2 is a medium-alloyed high speed steel which has a good machinability and a good performance and is used in a wide variety of applications.
Applications: Twist drills, broaches, reamers, knives, milling cutters, saws, taps & dies, cold work tools.
Reference: Not shown in this demo version.

Heat Treatment
Hardening: Hardening in a protective atmosphere with pre-heating in 2 steps at 450-500°C and 850-900°C and austenitising at a temperature suitable for chosen working hardness.
Tempering: 2 tempers at 560°C are recommended with at least 1 hour holding time each time.
Diagram note: No data

Tempering Diagram

Price: 20.00 US $
Buy Online Tempering Diagram

Other Steel Data links
Carbides in Steel
CCT and TTT Diagrams of Steels
CCT and TTT Diagram Calculating Service
Hardenability Diagrams of Steels
Hardenability Calculating Service
Macro Defects in Steel
Metal Etchants
Non-Metallic Inclusions in Steel
Semiconductor Etchants

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.