Material Data Sheet 1.4828, X 15 Cr Ni Si 20 12, 309

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Material
Material-Number 1.4828 Norm X 15 Cr Ni Si 20 12
Alloy 309 DIN SEW 310 / SEW 470
EN 10088/10095/10296 AMS QQ-S-763
AISI UNS S30900
BS 1449 ASTM 309
NACE SAE
Vd-TÜV ELI
Description
Hitzebeständiger Edelstahl
Bei erhöhter mechanischer Beanspruchung
Application
Ofenbau / Apparatebau
Mechanical Properties
Density8 kg/dm³
Rm min550 N/mm²Rm max750 N/mm²
Rp 0.2 min245 N/mm²Rp 0.2 max320 N/mm²
Hardness220HB
Elongation min20 %Elongation max30 %
Chemical Composition (in Weight %)
Element C Ni Cr Mn P S N Si
min   11 19         1.5
max 0.2 13 21 2 0.045 0.015 0.11 2.5

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