Stock

1.4404 ESU (X2CrNiMo17-12-2) Material Data Sheet

Back to category page

1.4404 ESU for high loaded fields

International identifiers
AISI 316L, SS 2343, SS 2348, SS 2553, ASTM 316L, UNS S31603, AFNOR Z2CND17-12, BS 316S12, UNI X2CrNiMo1712, JIS SUS316L, GOST 03Ch17N13M2, GB 022Cr17Ni12Mo2
Scopes

The stainless, austenitic chromium-nickel-molybdenum material 1.4404 ESU has improved material properties due to the electroslag remelting process (ESR).

The composition of the alloying elements enables an excellent corrosion resistance to organic (amines/ formic acids) and inorganic acids (phthalic anhydride/ paint vehicles). The super-pure material is particularly used for safety-relevant components with high demands on the material and the running time.

1.4404 is also known under the classification AISI 316L.

 

Application areas

1.4404 ESU is used, for example, for parts in the chemical and pharmaceutical industry, which are directly in contact with the products. In addition, the material is also present in a wide variety of industries, such as the food industry, in the construction, the petrochemical industry, automobile industry, as well as engineering and in the construction of fittings, apparatus and containers.

Characteristics

Mechanical properties at room temperature:

Parameter of strength

Condition

Temperature °C

100

200

300

400

500

Rp0,2

Solution annealed

165

137

119

108

100

Rp1,0

 

200

165

145

135

128


Physical properties:

Middle thermal expansion value (10 (-6) K (-1)) 
20 °C – 100 °C16,0
20 °C – 300 °C17,0
20 °C – 500 °C18,0

Modulus of elasticity (according value – 10³N/mm²):

 
at room temperature200
at 200 °C186
at 400 °C172

The material 1.4404 (AISI 316L) is also available in the following version: 1.4404 VIM

Calculate the weight of the required material quickly »

Chemical composition
1.4404 ESU
X2CrNiMo17-12-2
CSiMnPSCrMoNiV
min.     16,52,010,0   
max.0,0301,02,00,0450,03018,53,014,0   
1.4404 ESU
X2CrNiMo17-12-2
AlCuNNbTiSonstiges
min.                  
max.     0,30 0,10         
In stock

Flat, forged

Stahlblock
Advantages of saw cut

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.

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.

Heidi Sommer

Your contact person Heidi Sommer+49 (0) 35263-665-33

contact now

Notice: Specifications contained in following data sheet are provided as a description, liability is excluded!

 


More stainless steel

1.4057 1.4104 1.4313 1.4410
1.4418 1.4462 1.4542 17-4PH

All stainless steel cuts