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rust resistant steels
Quality 1.4542
Grade
Z6CNU17.4
AISI/UNS + Alloy
AISI 630, UNS S17400
Material Specifications
ASTM A 564, UNS S17400, AISI 630, ASTM F899
Treatment
precipitation hardened H1025
Mechanical Specifications
1070 - 1270 N/mm²
Shape
Round
10 mm - 370 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 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 as well as energy technology.