Application Segments

Aerospace Automotive

Melting Route

Airmelted + ESR

Product Description

BÖHLER T200 is a corrosion and heat-resistant steel in the form of bars, wire, forgings and stock for forging.

It is an ESR-quality, austenitic precipitation hardenable nickel-chromium-molydenum-titanium steel.

These products have been used typically for such as turbine discs, shafts, spacers and fittings requiring moderate strength up to 1300 °F (704 °C) and oxidation resistance up to 1500 °F(816 °C) but usage is not limited to such applications.

Technical Specifications

Material Numbers

A286 1.4943 1.4944 X4NiCrTiMoV26-15 X6NiCrTiMoV26-15 S66286


5732 5731

Chemical Composition

Chemical composition (average %)
max. 0.08 max. 1.00 max. 2.00 max. 0.025 max. 0.025 13.50 to 16.00 1.00 to 1.50 24.00 to 27.00 0.10 to 0.50 max. 0.50 max. 1.00 1.90 to 2.35 max. 0.35 0.003 to 0.010 max. 0.010

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