PH 13-8 Mo* Alloy 13-8 Round bar 1.4534 Rod 12.95-203.71mm S-13800 (length : 0.05 Meter, diameter : 63.75mm)
- 13-8 PH is characterized by: high strength and hardness; good resistance to general corrosion and stress corrosion cracking; good ductility and toughness.
- Areas of application for 1.4534 are: Valve parts, fittings; fasteners; landing gear parts; aircraft parts; nuclear reactor components; petrochemical applications.
- Do you need other steel grades or dimensions? Please contact us. Our sales team will make you an offer from our stock program or delivery program :)
- Did you not find the desired sizes? Just contact us! We will be happy to help you with your request

Length Tolerance: +/-2mm
If you require a different steel grade or specific dimension, please feel free to reach out to us. Our sales team will provide a tailored offer from our stock or delivery program.
- Production time: 5–7 weeks
- Preparation for shipment: 2–3 business days
- Delivery time: depends on the parcel service – see our FAQ for details
Stainless steel 13-8 PH (material 1.4534) is a martensitic, precipitation-hardened alloy known for its high strength, hardness, and excellent resistance to both general and stress corrosion cracking. It also maintains good ductility and toughness, even in larger cross-sections and in both longitudinal and transverse directions. The exceptional properties of 13-8 PH are achieved through controlled chemical composition, specialized melting processes, and minimized impurities, offering superior performance in demanding environments compared to other iron-based alloys.
This alloy is easily processed and can be hardened in a single low-temperature operation. Cold working before hardening can further accelerate the process, especially at lower temperatures.
Evek GmbH Online Shop supplies 1.4534 stainless steel with international shipping. As a trusted provider of nickel alloys, we ensure safe and convenient delivery.
Typical applications for 13-8 PH include valve components, fittings, fasteners, shafts, chassis parts, pins, lock washers, aircraft components, nuclear reactor elements, and petrochemical installations requiring resistance to stress corrosion cracking. This alloy is ideal wherever a steel with high strength, toughness, corrosion resistance, and minimal property directionality is needed.
Main characteristics of 13-8 PH:
- High strength and hardness
- Excellent resistance to general and stress corrosion cracking
- Good ductility and toughness
Common uses for 1.4534 include:
- Valve components and fittings
- Connecting elements
- Chassis parts
- Aircraft components
- Nuclear reactor parts
- Petrochemical industry applications
Looking to buy 13-8 PH? Evek GmbH offers competitive pricing on nickel alloys and is happy to provide a custom quote if you don’t see the exact product listed.