Zapp 1.4028Mo Steel

Zapp 1.4028Mo Steel

Steel name: Zapp 1.4028Mo
Diagram No.: 2731
Mat.No. (Wr.Nr.) designation: 1.4028
UNS designation: UNS42026
Chemical composition in weight %: 0.36% C, 0.40% Si, 0.45% Mn, max. 0.030% P, max. 0.020% S, 13.50% Cr, 1.00% Mo
Steel group: Martensitic stainless steels
Properties: Zapp 1.4028MO is a martensitic stainless steel. The corrosion resistance is enhanced by adding molybdenum and is better than most of the commercially available martensitic chromium steels. In the annealed condition the alloy can be formed easily at room temperature. After forming the properties of the material can be adjusted by hardening and tempering. In this condition the material exhibits high strength, hardness, and at the same time relative high formability. Furthermore, Zapp 1.4028MO has a very high fatigue limit and very good wear resistance. Compared to austenitic stainless steels used for various springs, Zapp 1.4028MO exhibits a higher modulus of elasticity. Therefore, most of users achieve better spring properties with this grade.
Applications: Doctor blades, encoder scales, etched parts, flapper valves, scalpel and other surgical instruments, shaver and epilators, textile parts (reeds).
Reference: Not shown in this demo version.

Heat Treatment
Hardening: No data
Tempering: See the diagram.
Diagram note: No data.

Tempering Diagram

Price: 20.00 US $
Buy Online Tempering Diagram

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CCT and TTT Diagram Calculating Service
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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.