Brand4000

High-Performance Creep Resisting Stainless Steel

SINOXX 4000 is a hardened and tempered creep resisting steel, engineered to withstand continuous operation at temperatures up to 550°C. Its robust performance makes it ideal for the construction of turbines and water and steam-resistant ferritic steel components. This versatile material is also used in the manufacture of parts for water turbines, valves, and various machine components. It finds critical applications in the petrochemical and shipbuilding industries, as well as in the construction of machinery for the paper, textile, and dairy sectors.

Manufacture

SINOXX 4000 is made by SIJ Acroni and SIJ Metal Ravne. The manufacturer depends on the steel's final form, affecting its physical properties and chemical composition.

Standards & certificates

Material number

1.4000

Ravne

PK1

DIN

X6Cr13

EN

X6Cr13

AISI/SAE

410S

Properties

Density[g/cm³]:7.72
Elasticity[10³ x N/mm²]:216
Thermal conductivity[W/mK]:30
Electrical resistivity[Ω mm²/m]:0.60
Specific heat[J/kgK]:0.46
Hardness[HB]:130 - 185

Chemical composition

In weight %

C0.08
Si1.00
Mn1.00
Cr13.00

Product forms

Forgings

forged
Lup to 10000 mm
up to 1000 mm

Forging

Hot forming temperature: 1100 - 800°C, slow cooling in furnace or in thermo-insulating material.

Hardening

Harden from a temperature of 950 - 1000°C followed by oil or air quenching.

Tempering

Tempering temperature: 650 - 750°C, air.

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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