Non-magnetic raw material

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Non-magnetic raw material


SBOT purchases the raw material from Böhler Edelstahl GmbH & Co KG in Kapfenberg. The austenitic steels, jointly developed specifically for use in the oilfield industry, are characterized by particularly high material strength, non-magnetic behavior and stress corrosion resistance.


The starting material for further processing is non-magnetic steel with a particularly high degree of purity. It is supplied as semi-finished products from the steel plant. Through special processes - cold forging and surface finishing – a high resistance to stress corrosion is achieved.


The standard material P530 is enhanced  by P540, P550, P580 and P650. The stainless steel alloys, P550, P580, P650 and P670 have a higher chromium and nitrogen content, which provides greater resistance to pitting corrosion (pitting). At the same time, the material has better mechanical properties and improved fatigue resistance. Our material type P750 also represents a competitive alternative to conventional Nickel-Base alloys.

 

N850 is a new Nickel-Base material on the market which provides highest mechanical strength combined with a corrosion resistance beyond most of the standard Nickel-base alloys.

 

The P650, P670 and P750 materials are also available in high strength variants that have even higher mechanical properties.

get in touch with

Schoeller-Bleckmann
Oilfield Technology GmbH

 

Tel.: (+43) (0)2630 315-0
Fax: (+43) (0)2630 315-401

Schoeller-Bleckmann
Oilfield Technology GmbH
Phone: (+43) (0)2630 315-0
Fax: (+43) (0) 2630 315-401
© 2017 Schoeller-Bleckmann Oilfield Technology GmbH