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Corrosion-resistant steels
Quality 1.4542
Grade
Z6CNU17.4
AISI/UNS + Alloy
17-4PH, AISI 630, UNS S17400
Material Specifications
EN 10088-3, ASTM A 564, ASTM F899
Treatment
solution annealed
Mechanical Specifications
max. 1200 N/mm
Shape
Flat
17 x 15 mm - 254 x 63,5 mm
Chemical Analysis
| C: | max. 0,07 % |
| Cr: | 15,0 - 17,0 % |
| Mn: | max. 1,5 % |
| Mo: | max. 0,6 % |
| Ni: | 3,0 - 5,0 % |
| P: | max. 0,04 % |
| S: | max. 0,015 % |
| Si: | max. 0,7 % |
| Cu: | 3,0 - 5,0 % |
Application
The material 1.4542 / 17-4PH is a stainless martensitic age-hardenable Cr-Ni-Cu steel with high strength and toughness. It is used in areas such as: Aerospace, medical technology, mechanical engineering, oil and gas industry, pump and valve industry, general chemical industry, food industry, measurement and control technology and power engineering.