PH 13/8MO Stainless Steel

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.