1.4028_flach_gesaegter_zuschnitt gesaegter_zuschnitt_1.4028_flach_geschmiedet_vergütet

1.4028 (X30Cr13)

1.4028 (X30Cr13) directly from stock & cut to your required dimensions!

International term:

AISI420 / BS420S45 /JIS420J2 / AFNORZ33C13 / SIS2304 / SS2304

Application field:

1.4028 is a stainless martensitic chromium steel. A higher carbon content is 1.4028 more hardenable than 1.4021. Good corrosion resistance in moderately aggressive, chlorine-free media, organic acids, soaps and solvents.

Main applications: automotive industry, electronic equipment, machine, pump and valve components, cutlery industry


Weldability:       medium

Machinability:   5 (1 = very bad - 10 = good)

Polishability:     yes

Corrosion class: 3 (0 = weak - 5 = good)

Chemical composition:

min. 0,26         12,0          
max. 0,35         14,0          
The chemical composition please take out of the print version.

From stock:

Flat, forged, annealed


Vorteile Sägezuschnitt:

The processing with the saw is a mechanical processing of the material, which results in a significantly lower unintended deformation and increased hardness for the existing structure, such as the thermal cutting. Thus, the machined workpiece has a homogeneous structure even at the edge, which does not change in the continuation of the material.

This circumstance allows immediate finishing of the workpiece with milling or drilling . So it is not necessary to anneal the material or make a similar operation beforehand.