7386Steel for Pressure Vessels and Boilers for Elevated Temperature Service
SIQUAL 7336 is a chromium-molybdenum alloy steel primarily intended for welded boilers and pressure vessels designed for applications at elevated temperatures and in mildly corrosive environments, such as flanges, industrial furnaces, boilers, and pressure vessels.
SIQUAL 7386 data sheet
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Manufacture
SIQUAL 7386 is made by SIJ Acroni.
For exact values of physical properties, please consult the datasheet or contact our sales team.
Standards & certificates
ASME
SA 387 Gr. 9 Cl. 2
Properties
Rₚ₀.₂[MPa]:310
Rₘ[MPa]:515 - 690
A₅[%]:18
Chemical composition
In weight %
C0 - 0.15
Si0 - 1
Mn0.30 - 0.60
P0 - 0.025
S0 - 0.025
Al0.020
Cr8 - 10
Cu0 - 0.40
Mo0.90 - 1.10
Nb0 - 0.02
Ni0 - 0.40
Ti0 - 0.03
V0 - 0.04
Product forms
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.
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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SIJ Group
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SIJ Group