UNS S20910,XM-19,FXM-19,Nitronic50

UNS S20910,XM-19,FXM-19,Nitronic50

UNS

AISI/ASTM

ID

Trademark

S20910

XM-19

Fxm-19

Nitronic50

Nitronic 50 Chemical composition:

Alloy

%

Ni

Cr

Fe

C

Mn

Si

N

Mo

Nb

V

P

S

Nitronic 50

Min.

11.5

20.5

52

4

0.2

1.5

0.1

0.1

Max.

13.5

23.5

62

0.06

6

1

0.4

3

0.3

0.3

0.04

0.03

Nitronic 50 Physical properties

Density

7.8g/cm3

Melting point

1415-1450 ℃

Nitronic 50 Alloy mi nimum mechanical properties in the room temperature

Alloy status

Tensile strength

Yield strength

Elongation

Brinell hardness

Rm N/mm²

RP0.2 N/mm²

A5 %

HB

Solution treatment

690

380

35

≤241

Nitronic 50 Characteristic
Nitronic 50 Stainless Steel provides a combination of corrosion resistance and strength not found in any other commercial material. This austenitic stainless steel has corrosion resistance greater than that provided by types 316, 316L, 317, 317L plus approximately twice the yield strength at room temperature. In addition, Nitronic 50 has very good mechanical properties at both elevated and sub-zero temperatures unlike many austenitic stainless steel grades.

Nitronic 50 does not become magnetic in cryogenic situations.

High Strength (HS) Nitronic 50 has a yield strength about three times that of 316 Stainless Steel.

 

Nitronic 50 Application field：
Used in petroleum, petrochemical, manure, chemical, nuclear fuel recycle, paper making, textile and food processing industries parts of furnace, combustion chamber, gas turbine and heat-treating facility connecting piece.