17-4 PH Stainless Steel
1.4542 (17-4 PH)
- EN1.4542
- ENX5CrNiCuNb16-4
- AISI630
- UNSS17400
- Ticari17-4 PH
Widely used precipitation-hardening (PH) stainless steel. Combines corrosion resistance close to austenitic stainless steels with the ability to reach high mechanical strength through heat treatment (H900–H1150), like martensitic grades. Preferred for its high strength and good machinability; suitable for forging, casting and cold forming. Magnetic.
01Applications
- High-performance industries such as aerospace, space, oil and gas
- Jet engines
- Hydraulic cylinders
- Pump and valve shafts
- Seawater-exposed parts of ships and submarines
- Chemical plants
- Kitchen equipment
02Delivery Condition
- 28–48 HRC
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