Wironium® is a patented alloy that is enriched with nitrogen. It is characterized by a particularly high ductile yeld, greater elongation limit, and superior strength. To ensure consistent quality, a sample is taken from each melt and tested. Technologically advanced computer-controlled equipment analyze the sample and determine its exact makeup, including the trace of elements, with an accuracy of 0.1%.

AOA Certification

Nitrogen Enriched

12% Elongation

3 Hardness Levels

No Nickel

No Berylium

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Wironium® Alloy characteristics Standard values Density 8.4 g/cm3 Melting interval 1340-1320o C Casting temperature 1440o C Ductile yield (A5) 12% Tensile strength (Rm) 940 [MPa] Elongation limit (Rp 0,2) 650 [MPa] Modulus of elasticity approx. 216,000 [MPa] Vickers hardness (HV10) 330 Composition in % by weight: C0 63,Cr 29.5, Mo 5, Si 1, Mn 0.5, Fe 0.5, N 0.3, C 0.2

Wironium® Plus Alloy characteristics Standard values Density 8.4 g/cm3 Melting interval 1310-1345o C Casting temperature 1440o C Ductile yield (A5) 10% Tensile strength (Rm) 1000 [MPa] Elongation limit (Rp 0,2) 700 [MPa] Modulus of elasticity approx. approx. 220,000 [MPa] Vickers hardness (HV10) 340 Composition in % by weight: C0 62.5,Cr 29.5, Mo 5, Si 1, Mn 0.5, Fe 0.5, N 0.3, C 0.2

Wironium® Extra Hard Alloy characteristics Standard values Density 8.4 g/cm3 Melting interval 1350-1330o C Casting temperature 1450o C Ductile yield (A5) 7.5% Tensile strength (Rm) 970 [MPa] Elongation limit (Rp 0,2) 670 [MPa] Modulus of elasticity approx. 220,000 [MPa] Vickers hardness (HV10) 350 Composition in % by weight: C0 61,Cr 30, Mo 5, Si 1, Mn 2, Fe 0.5, N 0.3, C 0.2