Brand316H

Austenitic Stainless Steels

SINOXX 316H is a chromium-nickel-molybdenum austenitic stainless steel. Its high strength at elevated temperatures makes it suitable for structural and pressure vessel applications above 500°C (932°F). The steel also delivers higher tensile and yield strength than SINOXX 4401 and SINOXX 4404. Its austenitic structure provides excellent toughness, even at cryogenic temperatures.

Industries in detail

Product advantages

Corrosion resistance

The corrosion resistance of SINOXX 316H is comparable to SINOXX 4401 and SINOXX 4404 and is superior to SINOXX 4307 in moderately corrosive environments. SINOXX 316H has good resistance to atmospheric corrosion, as well as in moderately oxidising and reducing environments. It is o􀅌en used in process streams containing chlorides or halides.

Manufacture

SINOXX 316H is made by SIJ Acroni.

Standards & certificates

Material number

316H

AISI/SAE

316H

UNS

S31609

Properties

PREN[*]:24
Rₚ₀.₂[MPa]:205
Rₘ[MPa]:515
A₅.₆₅[%]:40 - 0.77
Hardness[HB]:217
Impact Charpy V[J]:100

Chemical composition

In weight %

C0.05
Mn1.5
P0.035
S0.001
Si0.40
Cr17.1
Ni10.3
Mo2.3
N0.1

Product forms

Plates

rolled
Lup to 12000 mm
Wup to 2500 mm
Tup to 130 mm

Disclaimer

The information and data presented herein are typical or average values. The typical properties of the materials described are provided solely to assist readers in making their own evaluations and decisions. These values are not guaranteed.
Applications specifically suggested for the materials described are intended only for illustrative purposes, enabling the reader to make their own assessments. They are not to be construed as warranties, whether express or implied, regarding fitness for any particular purpose.
The information and data are provided for informational purposes only and may be revised at any time without notice.
Unless otherwise specified, all registered trademarks are the property of SIJ – Slovenska industrija jekla, d.d. (Slovenian Steel Group) and its subsidiaries (SIJ Group).
Copyright © 2024 by SIJ Group. All rights reserved. Contact us for further information.

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