1.4436 Steel

Steel name: 1.4436
Diagram No.: 2381
Mat.No. (Wr.Nr.) designation: 1.4436
DIN designation: X3CrNiMo 17-13-3
SIS designation: 2343
AFNOR designation: Z7CND 18-12-03
Chemical composition in weight %: max. 0.05% C, 16.50-17.50% Cr, 2.50-3.00% Mo, 10.00-12.00% Ni
Steel group: Austenitic stainless steels
Properties: Stainless austenitic, chromium nickel molybdenum steel. 1.4436 is essentially a more highly alloyed ver-sion of 1.4401 and is specified when the corro-sion resistance of 1.4401 is no longer considered to be sufficient.
Applications: Medical and pharmaceutical industries, petrochemical industry.
Reference: Not shown in this demo version.

Heat Treatment
Solution annealing: 1020 - 1120°C followed by rapid cooling in air or water.
Diagram note: No data

Tempering Diagram - mechanical Properties

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