Error message

Notice: Only variables should be passed by reference in topfloor_preprocess_page() (line 259 of /var/www/www.metaltek.com/htdocs/sites/all/themes/topfloor/template.php).

Cast Grade: MAR-M-247®

OVERVIEW: Nickel-based superalloys with excellent strength and ductility over a wide temperature range.

TYPICAL USES: Aerospace, combustor/exhaust, turbine engine parts.

MetalTek Grade: MTEK MM247

Similar Specifications

Cast Grade: MAR-M-247®

Typical Chemical Composition (% by wt.)

Al: 5.4 - 5.7

Cr: 8.0 - 8.5

Mn: 0.10

Ni: Bal

Si: 0.25

W: 9.3 - 9.7

C Max: 0.06 - 0.09

Other: Co 9.0-9.5; Ta; Ti; Hf

Minimum Mechanical Properties

Tensile, ksi: HIGH TEMPERATURE MECHANICAL AND STRESS RUPTURE TESTS TO SPECIFICATIONS

Heat Treatment: SOL. ANNEAL AND AGE