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gesaegte_zuschnitte_1.4404_flach_gewalzt 1.4401_flach_gesaegter_zuschnitt gesaegte-zuschnitte_1.4404_flach_geschmiedet 1.4104_flach_gesaegter_zuschnitt_2

1.4404 (X2CrNiMo17-12-2) solution- annealed and quenched

1.4404 (X2CrNiMo17-12-2) directly from stock & cut to your required dimensions!

International term:

AISI 316L / SS2347
AFNOR Z3CND17-11-02

Application field:

1.4404 is an austenitic stainless chromium-nickel-molybdenum steel with low carbon content. Due to the addition of 2 to 2.5% molybdenum the corrosion resistance from 1.4404 compared to standard austenitic grades 1.4301 and 1.4307 is much better. In welded condition 1.4404 is resistant to intergranular corrosion but not to seawater! Best corrosion resistance is achieved with polished surface.

Due to the lower carbon content compared to 1.4401, 1.4404 is a little better. It is mainly used in the automotive industry, chemical industry, construction industry, oil industry, petrochemical industry, food industry, medical and pharmaceutical industries, for engineering, decorative applications and kitchen utensils, aviation and electronic equipment.

Characteristics:

Weldability:         excellent

Machinability:      6 (1 = bad - 10 = good)

Polishing:            yes 

Corrosion class:  4 (0 = weak - 5 = good)

Chemical composition:

1.4404
X2CrNiMo17-12-2
CSiMnPSCrMoNiV
min.           16,5 2,0 10,0    
max. 0,07 1,0 2,0 0,045 0,015 18,5 2,5 13,0    

 

1.4404
X2CrNiMo17-12-2
AlCuNNbTiSonstiges
min.                        
max.         0,11            
The chemical composition please take out of the print version.

From stock:

Plates, rolled
Flat, forged

symbol_blech_transparentSymbol_Block_transparent

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.