1.4305 (X8CrNiS18-9) directly from stock & cut to your required dimensions!
1.4305 alloyed with sulfur is an austenitic chromium-nickel steel. Not resistant to intergranular corrosion! Not to use in acid and chlorine containing environments, because these can cause pitting or crevice corrosion.
The stainless steel type 1.4305 is popularly known as AISI 303.
Main application areas are the automotive industry, mechanical engineering, fittings for medium corrosive stresses, electronic equipment, parts for the food industry.
Weldability: bad
Machinability: 10 (1 = very bad - 10 = good)
Polishability: no
Corrosion class: 2 (0 = weak - 5 = good)
1.4305 X8CrNiS18-9 | C | Si | Mn | P | S | Cr | Mo | Ni | V |
---|---|---|---|---|---|---|---|---|---|
min. | 0,15 | 17,0 | 8,0 | ||||||
max. | 0,10 | 1,0 | 2,0 | 0,045 | 0,35 | 19,0 | 10,0 |
1.4305 X8CrNiS18-9 | Al | Cu | N | Nb | Ti | Sonstiges |
---|---|---|---|---|---|---|
min. | ||||||
max. | 1,0 | 0,11 |
plate, rolled, solution annealed
flat, forged, solution annealed


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.
Wie ist die Zugfestigkeit von Werkstoff 1.4305? Edelstahl 1.4305 hat eine Zugfertigkeit von 500 bis 750 N/mm². |
Wie ist die Dichte von Werkstoff 1.4305? Edelstahl 1.4305 hat bei 20°C eine Dichte von 7,9 kg/dm³. |
Wie ist die Härte von Werkstoff 1.4305? Edelstahl 1.4305 hat eiene Härte von ≤ 230 HB. |
Was ist 1.4305 für ein Stahl? Edelstahl 1.4305 ist ein austenitischer Chrom-Nickel-Stahl mit zusätzlichem Schwefel. |
Do you have any questions?
We are happy to answer your questions and make you an offer for these and other materials. Contact us now for more information.

Your contact person Heidi Sommer+49 (0) 35263-665-33sommer@stahlportal.com
Notice: Specifications contained in following data sheet are provided as a description, liability is excluded!
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