Application Segments

Oil & Gas/CPI

Melting Route


Product Description

BÖHLER L625 is a non-magnetizable corrosion and heat resistant nickel alloy in the form of bars, forgings and semi-finished products up to max 254 mm diameter/ cross-section and oxidation resistant up to 1093°C. Best fatigue strength and resistance to stress corrosion cracking when exposed to chloride containing media. Good weldability.

Technical Specifications

Material Numbers

Alloy 625 2.4856 NiCr22Mo9Nb N06625


B446 B564 NACE MR0175 / ISO 15156 NACE MR0103 / ISO 17945

Chemical Composition

Chemical composition (average %)
max. 0.10 max. 0.50 max. 0.50 max. 0.015 max. 0.015 20.0 to 23.00 8.0 to 10.00 REM max. 1.00 max. 0.40 max. 0.40 3.15 to 4.15 max. 5.00

Available product shapes

Information on Long Products ) Presented data refer exclusively to long products. Please observe the detailed explanations at the end of the data sheet (pdf).

  • Long Products
  • Open Die Forgings

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