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aerospace material
Quality 1.4548.4

Grade
X5CrNiCuNb17-4-4

Material Specifications
WL 1.4548, AMS 5622, AMS 5643, UNS S17400, AISI 629

Treatment
hardened, Cond. H1025

Mechanical Specifications
>= 1070 N/mm²

Shape Flat
17 x 15 mm - 254 x 63,5 mm

Chemical Analysis

C: max. 0,07 %
Cr: 15,0 - 17,5 %
Mn: max. 1,0 %
Ni: 3,0 - 5,0 %
P: max. 0,025 %
S: max. 0,025 %
Si: max. 1,0 %
Cu: 3,0 - 5,0 %
Nb: 0,15 - 0,45 %

Application

The material 1.4548 / 17-4PH is a stainless martensitic precipitation hardening steel with high strength and toughness. Application: 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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Pierre Hermsdorf
Authorized Officer / Head of Procurement & Sales
+49 (0) 23 31 - 387 124
hermsdorf@remove-this.remystahl.de
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Ulrike Blase
Sales trading companys / Aerospace
+49 (0) 23 31 - 387 119
blase@remove-this.remystahl.de
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