1.4534.4 / 1.4534.9 / PH 13-8 Mo

1.4534.4 / 1.4534.9 / PH 13-8 Mo

Round Bars 10–185 mm

Conforms with

Material properties: Tensile Strength 1220–1400 MPa, Yield Strength – MPa, Working temperature – °C

PH 13-8 Mo / 1.4534 / 1.4534.4 / 1.4534.9 / UNS S13800 | AMS 5629

PH 13-8 Mo / 1.4534 / 1.4534.4 / 1.4534.9 /

UNS S13800 | AMS 5629

WL 1.4534, 13-8Mo, AMS 5629, Cond. 1050, UNS S13800

PH 13-8 Mo is a stainless steel with approximately 13% chromium and 8% nickel content that has good resistance to corrosion in general as well as to stress corrosion cracking. PH 13-8 Mo offers better mechanical properties in demanding environmental conditions in comparison to other materials based on iron. Precise control of the microstructure is achieved through vacuum melting and remelting. Medium to high strength can be achieved through precipitation hardening aging treatments.

Chemical Analysis

C: max. 0,05 %
Cr: 12,25 – 13,25 %
Mn: max. 0,1 %
Mo: 2,0 – 2,5 %
Ni: 7,5 – 8,5 %
P: max. 0,01 %
S: max. 0,008 %
Si: max. 0,1 %
Ti: max. 0,1 %
N: max. 0,01 %
Al: 0,8 – 1,35 %