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rust resistant steels
Quality 1.4429

Grade
X2CrNiMoN17-13-3

Material Specifications
EN 10088-3, AD 2000 W 2, DIN EN 10269, ASTM A 276, ASTM A 479, UNS S32750, AISI 316LN

Treatment
solution annealed

Mechanical Specifications
580 - 800 N/mm²

Shape Round
6 mm - 270 mm

Chemical Analysis

C: max. 0,03 %
Cr: 16,5 - 18,5 %
Mn: max. 2,0 %
Mo: 2,5 - 3,0 %
Ni: 11,0 - 14,0 %
P: max. 0,045 %
S: max. 0,015 %
Si: max. 1,0 %
N: 0,12 - 0,22 % (Rest)

Application

Material 1.4429 is a stainless austenitic chromium-nickel-molybdenum steel with added nitrogen. This steel is used when high corrosion resistance and/or good mechanical properties are desired. Application: plant engineering, shipbuilding, chemical, pharmaceutical, mechanical engineering, pressure vessels and apparatus of increased chemical resistan

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