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PRODUCT DATA of Nitronic 33
MaterialNitronic 33
Safety DatasheetMSDS_Nimonic
Product DatasheetNitronic33
General InformationNitronic 33 is a nitrogen-strengthened austenitic stainless steel that combines high yield strength with excellent toughness and ductility. It’s magnetic permeability remains very low after severe cold working and at cryogenic temperatures.
Chemical Composition0.08C-18Cr-13Mn-3Ni-0.3N, rem Fe
Name of ManufacturerArmco/AK steel
AK Steel Ltd
Saffron Ground, Ditchmore Lane, Stevenage, Hertfordshire,SG1 3LJ
0044 (0)1438 842910
0044 (0)1438 728362
unitedkingdom@aksteel.eu
http://www.aksteel.co.uk/
http://www.aksteel.com/production_facilities/
EXPERIENCE IN PRACTICE
Equivalent DesignationsUNS S24000, XM-29
PHYSICAL PROPERTIES
Specific Gravity7.78
THERMAL PROPERTIES
Thermal Expansion Coefficient8.93 μstrain/°C
RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY
Stress Corrosion StatusHigh Resistance to SCC: Table 1
in annealed condition including weldments
Remark: acc. to ECSS-Q-ST-70-36C
Data Quality: Design Data