Grade AISI 302 / EN 1.4310

Data sheet
DIN EN 10088-3
Grade AISI 302 / EN 1.4310


Grade AISI 302 / EN 1.4310 is an austenitic steel with a high content of chromium and nickel. A typical application for this stainless steel grade is the industrial production of springs. The material is perfectly suited for welding and cold forming and owns good polishing qualities.
Please note that the magnetizability changes due to cold forming.

Physical properties

Magnetizability low

Density(kg/dm³) 7,9

Thermal conductivity (up to 20°C) 15

Electronic resistance at
room temperature (in Ω mm²/m) 0,73

Possible fields of application


automobile industry
chemical industry
electrical components
production of springs
food industry
mechanical engineering
and more



EN-grade 1.4310
EN-short name X10CrNi18-8
EN-standard 10088-3
AISI 302 *
B.S. 970, 2096 *
JIS G4303 *
Microstructure austinite

(* in accordance with)

Heat treatment and hot forming


Solution heat treatment 1000-1100 °C
(cooling by air or water)

Hot forming 1200-900 °C
(cooling by air)



Grade 1.4310 has good weldability and can be used with various common processes such as arc welding or TIG welding. This stainless steel grade can only be used to a limited extent for
submerged arc welding. Heat treatment after welding is not required.

Data sheet as pdf

Please note: The information given in this data sheet has been compiled to the best of our knowledge and is based on the current
version of the relevant standard. It is considered for reference only and we assume no liability for any errors.


Do you have questions about our products?

Please contact us at +49 2263 / 9240-0 or via email

edelstahldraht 1.4307 nahaufnahme
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AGST Draht- und Biegetechnik GmbH

Overather Straße 118 | 51766 Engelskirchen | Germany

Tel. +49 (0) 22 63 / 92 40 - 0 | Fax +49 (0) 22 63 / 92 40 - 22 | @ agst(at)