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1.4542 / X5CrNiCuNb16-4

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Diameter
Heat treatment
Thickness
Secondary melting process
Surface quality
Format
Width

Properties
1.4542 / 17-4 PH is a precipitation hardenable corrosion resistant martensitic steel with high yield strength, high wear resistance and corrosion resistance (PREN >15) under mild acidic conditions. Even available as remelted variant (VAR or ESR) for highest homogeneity and cleanliness requirements.

Delivery Condition
- solution annealed (+AT)
- solution annealed, precipitation hard. (+P)

Application Area
High mechanical loads (stress and wear) at low and elevated temperatures in corrosive environment.

Typical Applications
- Nonwovens industry
- Technical textiles
- Chemical and petrochemical industry
- Aerospace
- Turbine blades
- Sensors and weighing technology
- Surgical instruments

Grade no.: 1.4542
Grade name: 17-4 PH, AISI 630, X5CrNiCuNb16-4