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Material Data Sheet

material no.: 2.4642
UNS no.: N06690
designation: Alloy 690

CHEMICAL REQUIREMENTS IN (%)

ASTM B166/564 DIN 17742
Ni min. 58,0 Bal.
Cr 27,0 - 31,0 27,0 - 31,0
Fe 7,0 - 11,0 7,0 - 11,0
Mn, max. 0,5 0,50
C, max. 0,05 0,05
Cu, max. 0,5 0,50
Si, max. 0,5 0,50
S, max. 0,015 0,015
P, max. 0,020
Al, max. 0,50
Ti, max. 0,50

MECHANICAL PROPERTIES

solution annealed bar | forging

ASTM B166 | ASTM B564
bar

D ≤ 100 mm
DIN 17752
Rm (MPa) ≥ 586 ≥ 590
Rp 0,2 (MPa) ≥ 241 ≥ 240
A (%) ≥ 30 ≥ 30
All information are supplied without liability.