Plate SIRIUS™ 314
Plates

Plate SIRIUS™ 314

Heat-resistant steel with high silicon for cyclic temperatures up to 1150 °C

Key parameters of Plate SIRIUS™ 314
Grade 314 / 1.4841 · UNS S31400
Standard EN 10095 / ASTM A240
Thickness 5–150 mm
Width 1250–3000 mm
Supplier INDUSTEEL (ArcelorMittal)
Lead time 8–12 weeks
ISO 9001:2015 EN 10204 3.1
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Technical data

Technical data

Chemical composition [%]

Chemical composition of Plate SIRIUS™ 314 in percent
C ≤ 0.20
Cr 24.0–26.0
Ni 19.0–22.0
Si 1.5–2.5

Mechanical properties

Mechanical properties Plate SIRIUS™ 314
Yield strength Rp0.2 ≥ 230 MPa
Tensile strength Rm 550–800 MPa
Elongation A5 ≥ 25 %
Service temperature up to 1150 °C

High silicon improves resistance to decarburisation and cyclic oxidation: annealing furnaces, retorts.

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Sales department

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

+420 224 234 322 pragointer@pragointer.cz