PH 13-8MO Stainless Steel

PH 13-8MO

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). 

Specific Gravity

7.76 g/cm3

Typical Applications

Related Specifications

Fasteners

Valves

Fittings

Petrochemical Components

Aircraft Structural parts

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 Hardness
  MPA MPA % % HRC
  Min Min Min Min Min
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
* Every effort has been made to ensure that our technical specifications are accurate. However, technical specifications included within Dynamic Metals Ltd should be used as a guideline only and are subject to change without notice.