Equivalent designations

UNS S17400

DIN W. Nr. 1.4542

Form

ASTM

Rod, bar and shape

A 564, A 484

Plate, sheet and strip

A 693, A 480

Forging

A 705, A 484

%

Ni

Cr

Mo

Fe

Co

W

C

Mn

Si

P

S

Al

Cu

Nb+Ta

min

3.0

15.5

-

-

-

3.0

0.15

max

17.5

-

2.0

-

0.07

1.00

1.00

0.040

0.030

-

5.0

0.45

Density

7.75 g/cm3

Melting range

1404-1440℃