Plate UR™ 904L
Plates

Plate UR™ 904L

Classic super-austenitic steel with stabilised corrosion resistance

Key parameters of Plate UR™ 904L
Grade 904L / 1.4539 · UNS N08904
Standard EN 10088-2 / ASTM A240
Thickness 5–120 mm
Width 1250–3000 mm
Supplier INDUSTEEL (ArcelorMittal)
Lead time 8–12 weeks
ISO 9001:2015 NORSOK M-630
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Technical data

Technical data

Chemical composition [%]

Chemical composition of Plate UR™ 904L in percent
C ≤ 0.020
Cr 19.0–21.0
Ni 24.0–26.0
Mo 4.0–5.0
Cu 1.2–2.0

Mechanical properties

Mechanical properties Plate UR™ 904L
Yield strength Rp0.2 ≥ 220 MPa
Tensile strength Rm 500–750 MPa
Elongation A5 ≥ 35 %
PREN ≈ 34

The oldest and most widely used super-austenitic grade: sulphuric acid, pulp mills, desulphurisation.

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Sales department

Usually within 24 hours, depending on the complexity of the specification

+420 224 234 322 pragointer@pragointer.cz