Grobbleche_1.4307_gewalzt 1.4307_flach_gesaegter_zuschnitt gesaegter_Zuschnitt_1.4307_flach_geschmiedet

1.4307 (X2CrNi18-9)

1.4307 (X2CrNi18-9) directly from stock & cut to your required dimensions!

International term:

AISI304 / SIS2333 / DUS304 / Z4CN1910FF 

Application field:

1.4307 is an austenitic chromium-nickel steel. Due to the low carbon content, the solidification inclination is reduced, which benefits the machinability. Good corrosion resistance in natural environmental media.

Main applications: automotive industry, construction industry, chemical industry, petroleum industry / Petrochemical industry, Aerospace, mechanical engineering.


Weldability:      excellent

Machinability:  9 (1 = very bad - 10 = good)

Polishability:    yes

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

Chemical composition:

min.           17,0   8,0    
max. 0,03         19,5   10,5    
The chemical composition please take out of the print version.

From stock:

plate, rolled, solution annealed
flat, forged, solution annealed


Benefit of sawn cuts:

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.