Material Data Sheet 2.4969, Ni Cr 20 Co 18 Ti, 90

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Material
Material-Number 2.4969 Norm Ni Cr 20 Co 18 Ti
Alloy 90 DIN
EN 10088/10302 AMS 5829
AISI UNS N07090
BS NA19 / 3072/ 3073/ 3074/ 3075/ 3076 HR404/ HR506 ASTM
NACE SAE
Vd-TÜV ELI
Description
Nickel Legierung
Application
Teile für Triebwerke, Dampf - und Gasturbinen
Mechanical Properties
Density8.2 kg/dm³
Rm min1100 N/mm²  
Rp 0.2 min700 N/mm²  
Elongation min15 %Elongation max30 %
Chemical Composition (in Weight %)
Element C Ni Cr Mn P S Si Fe Cu Co Al Ti Zr
min   Rest 18             15 1 2  
max 0.13   21 1 0.02 0.015 1 1.5 0.2 21 2 3 0.15

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