AT160355B - Process for the production of acid-resistant, molybdenum-containing chromium-nickel-manganese steels. - Google Patents

Process for the production of acid-resistant, molybdenum-containing chromium-nickel-manganese steels.

Info

Publication number
AT160355B
AT160355B AT160355DA AT160355B AT 160355 B AT160355 B AT 160355B AT 160355D A AT160355D A AT 160355DA AT 160355 B AT160355 B AT 160355B
Authority
AT
Austria
Prior art keywords
nickel
molybdenum
content
resistant
acid
Prior art date
Application number
Other languages
German (de)
Inventor
Hans Dr Ing Legat
Original Assignee
Steirische Gussstahlwerke
Publication date
Application granted granted Critical
Publication of AT160355B publication Critical patent/AT160355B/en

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  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Description

  

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   Dieser erfindungsgemässe säurebeständige Stahl ist sehr günstig warm und kalt zu verarbeiten, zeigt hohe Werte der Tiefziehfähigkeit und lässt sich mit einem Material gleicher Zusammensetzung nach den   üblichen   Verfahren   schweissen.  



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   This acid-resistant steel according to the invention is very inexpensive to process hot and cold, shows high values for deep-drawability and can be welded with a material of the same composition according to the usual methods.

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung säurebeständiger, Molybdän enthaltender Chrom-Nickel-ManganStähle, dadurch gekennzeichnet, dass bei einem Chromgehalt des Stahles von 16.5 bis 20% und einem Summengehalt von Mangan und Nickel von 9-5% + 1% zur Erzielung eines Kleinstwertes für das mittlere Lösungspotential des Stahles und für den Potentialunterschied zwischen den Alpha-und Gamma-Mischkristallen das Verhältnis des Mangangehaltes zum Nickelgehalt wie 2 : 1 bis 1 : 1, im Mittel 3 : 2 und das Verhältnis des Molybdängehaltes zum Niekelgehalt wie 1 : 3 bis 1 : 2 gewählt wird. EMI2.1 PATENT CLAIM: Process for the production of acid-resistant, molybdenum-containing chromium-nickel-manganese steels, characterized in that with a chromium content of the steel of 16.5 to 20% and a total content of manganese and nickel of 9-5% + 1% to achieve a minimum value for the average solution potential of the steel and for the potential difference between the alpha and gamma mixed crystals the ratio of the manganese content to the nickel content as 2: 1 to 1: 1, on average 3: 2 and the ratio of the molybdenum content to the nickel content as 1: 3 to 1: 2 becomes. EMI2.1
AT160355D Process for the production of acid-resistant, molybdenum-containing chromium-nickel-manganese steels. AT160355B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT160355T

Publications (1)

Publication Number Publication Date
AT160355B true AT160355B (en) 1941-04-25

Family

ID=3650861

Family Applications (1)

Application Number Title Priority Date Filing Date
AT160355D AT160355B (en) Process for the production of acid-resistant, molybdenum-containing chromium-nickel-manganese steels.

Country Status (1)

Country Link
AT (1) AT160355B (en)

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