Plate UR™ 31
Plates

Plate UR™ 31

Super-austenitic steel with the highest corrosion resistance in the UR range

Key parameters of Plate UR™ 31
Grade 31 / 1.4562 · UNS N08031
Standard ASTM A240
Thickness 5–80 mm
Width 1250–2500 mm
Supplier INDUSTEEL (ArcelorMittal)
Lead time 12–16 weeks
ISO 9001:2015 NACE MR0175
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Technical data

Technical data

Chemical composition [%]

Chemical composition of Plate UR™ 31 in percent
C ≤ 0.015
Cr 26.0–28.0
Ni 30.0–32.0
Mo 6.0–7.0
Cu 1.0–1.4
N ≤ 0.15

Mechanical properties

Mechanical properties Plate UR™ 31
Yield strength Rp0.2 ≥ 300 MPa
Tensile strength Rm 650–850 MPa
Elongation A5 ≥ 35 %
PREN ≈ 50

One of the most resistant super-austenitic grades: extremely aggressive acidic media.

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Sales department

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

+420 224 234 322 pragointer@pragointer.cz