Material Data Sheet 1.4986, X 7 Cr Ni Mo Nb 16 18

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Material
Material-Number 1.4986 Norm X 7 Cr Ni Mo Nb 16 18
Alloy DIN
EN 10088/10269 AMS
AISI UNS
BS ASTM
NACE SAE
Vd-TÜV ELI
Description
Hochwarmfester Edelstahl
Application
Teile für Turbinen / Reaktortechnik
Mechanical Properties
Density8.5 kg/dm³
Rm min650 N/mm²Rm max850 N/mm²
Rp 0.2 min290 N/mm²Rp 0.2 max500 N/mm²
Elongation min15 %Elongation max30 %
Chemical Composition (in Weight %)
Element C Ni Cr Mn P S Si Mo Nb B
min 0.04 15.5 15.5       0.3 1.6 10xC 0.05
max 0.1 17.5 17.5 1.5 0.045 0.03 0.6 2 1.2 0.1

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