Description:
Nitronic 60 / S21800
Nitronic 60 is a nitrogen strengthened austenitic stainless steel, with outstanding strength and resistance to wear and galling. It maintains decent strength up to temperatures of 1800°F and has oxidation resistance similar to that of S.S 309. The general corrosion resistance is between that of S.S 304 and S.S 316.
It is used in the aerospace, food and drug, oil field, petrochemical, surgical and chemical processing industries.
GRADES:
ASTM |
UNS S21800 |
CHEMICAL COMPOSITION:
% |
NI |
CR |
FE |
N |
NI |
C |
MN |
SI |
P |
S |
MIN. |
8 |
16 |
59 |
0.08 |
0.1 |
|
7 |
3.5 |
|
|
MAX. |
9 |
8 |
66 |
0.18 |
0.3 |
0.1 |
9 |
4.5 |
0.04 |
0.03 |
PHYSICAL PROPERTIES:
DENSITY |
8.0 G/CM³ |
MELTING POINT |
1375 ℃ |
MINIMUM MECHANICAL PROPERTIES IN THE ROOM TEMPERATURE:
TENSILE STRENGTH RM N/MM² |
YIELD STRENGTH R P0.2 |
ELONGATION A5 % |
690 |
380 |
35 |