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rust resistant steels
Quality 1.4542

Grade
X5CrNiCuNb16-4

Material Specifications
EN 10088-3, ASTM A 564, UNS S17400, AISI 630

Treatment
hardened, Cond. P1070, H1025, H1150, H1150D

Mechanical Specifications
1070 - 1270 N/mm², >= 1070 N/mm², >= 930 N/mm², >= 860 N/mm²

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.

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