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).

HL-AL

OVERVIEW: Provides strength levels of HK with improved corrosion resistance to hot gases. Service limit 1025 degrees Celsius (1875 degrees Fahrenheit).

TYPICAL USES: Calcining tubes, pier caps with temperature fixtures and hardware.

MetalTek Grade: HL-AL

Typical Chemical Composition (% by wt.)

Al: 0.30 - 0.70

Cr: 30.0 - 32.0

Fe: Bal

Mn: 1.5 max

Ni: 20.0 - 22.0

Si: 2.0 max

C Max: 0.38 - 0.50

Other: Nb (Cb) 0.5 max