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Stainless Steel ph13-8Mo

Description

13-8 is a precipitation hardenable stainless. It is a medium to high strength material achieved through appropriate ageing treatments (see table below) and contains very good resistance to stress corrosion. It is produced by Vacuum Induction Melting (VIM) followed by Vacuum Arc Remelting (VAR).

Typical Applications

  • Fasteners
  • Valves
  • Fittings
  • Petrochemical Components
  • Aircraft Structural parts

Related Specifications

  • AMS 5629
  • UNS S13800
  • W.Nr 1.4534

 

Chemical Composition (Wt %)

C
Si
Mn
P
S
Cr
Mo
Ni
Al
N

Fe
Min
12.24
2.00
7.50
0.90
Bal
Max
0.05
0.10
0.10
0.01
0.008
13.25
2.50
8.50
1.35
0.010

Typical Mechanical Properties

0.2%
proof Stress
Tensile
Strength
Elongation
Reduction
of area
Hardnesss
MPA
MPA
%
%
HRC
Min
Min
Min
Min
Min
L
T
H950
1413
1517
10
45
35
45
H1000
1310
1413
10
60
40
43
H1025
1207
1276
11
50
45
41
H1050
1138
1207
12
50
45
40
H1100
931
1034
14
50
50
34
H1150
621
931
14
50
50
30
 

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