L718

Application Segments

Additive Manufacturing Application

Melting Route

VIGA

Opis proizvoda

The BÖHLER L718 AMPO is a hardenable nickel-base super alloy. This high heat-resistant material shows good strength properties at elevated temperatures up to 750 ° C, as well as excellent creep resistance up to 700 ° C. In addition, it shows excellent corrosion resistance and good printability. Essentially, the same properties can be achieved with printed components made from this powder as with bar material.

Karakteristike

Particle size distribution 15 – 45 µm:
D10[µm]                            18 – 24
D50[µm]                            29 – 35
D90[µm]                            42 – 50
Apparent density*           ≥ 3.4 g/cm³
*Measurement of particle size distribution according to ISO 13322-2 (Dynamic image analysis methods);
Measurement of apparent density is based on ASTM B964 resp. DIN EN ISO 3923-1 and relates to our typical measured values

 

Achievable mechanical properties of printed part after heat treatment*:
Tensile strength (Rm)                       1400 ± 50 MPa
Yield strength (RP₀,₂)                       1180 ± 50 MPa
Elongation (%)                                     18 ± 3
Hardness                                               46 ± 3 HRc
*Mechanical strength according to heat treatment AMS5663 RT

 

Particle size distribution 45 – 90 µm:
Details on request

Tehnički podaci

Material Numbers


2.4668 NiCr19NbMo/NiCr19Fe19Nb5Mo3 N07718 Alloy 718


Kemijski sastav

Kemijski sastav ( prosječno % )
0,04 19,00 3,05 52,50 0,90 0,50 5,13 0,00 Rest

Sajmovi/ Događanja

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