https://www.avient.com/sites/default/files/2023-10/2023 Hammerhead Application _ Install Guide.pdf
Stringers
Bulkheads,
Decking and
Transoms
Doors and
Cabinetry
Ceilings
and Hatches
MECHANICAL PERFORMANCE
Superior strength-to-weight ratio
PROPERTY
TEST
METHOD
PANEL THICKNESS
.50" .75" 1.00"
13 mm 19 mm 25 mm
Core Density* ISO 845
7 lb/ft3 7 lb/ft3 7 lb/ft3
115 kg/m3 115 kg/m3 115 kg/m3
Flexural Rigidity ASTM D7249
35,000 lb/in2
10.3 kg/m2
75,000 lb/in2
21.9 kg/m2
118,000 lb/in2
34.5 kg/m2
Areal Weight Calculated
0.89 lb/ft2
4.3 kg/m2
1.03 lb/ft2
5.0 kg/m2
1.17 lb/ft2
5.7 kg/m2
Core Shear Yield ASTM C393
101 psi
0.70 MPa
96 psi
0.66 MPa
88 psi
0.61 MPa
Max Load ASTM C393
357.5 lbs
162.2 kg
513.4 lbs
232.9 kg
551.1 lbs
250.0 kg
Core Shear ULT ASTM C393
113 psi
0.78 MPa
109 psi
0.75 MPa
94 psi
0.65 MPa
Face Bend Stress ASTM C393
9,008 psi
62.11 MPa
8,725 psi
60.16 MPa
7,542 psi
52.00 MPa
USES &
APPLICATIONS
* Additional core density panels are available in 5 lb/ft3 (80 kg/m3) and 8 lb/ft3 (135 kg/m3).
Simply Supported Beam Deflection
7 lb/ft3 core density at various panel thicknesses
Hammerhead™
PETG Laminate
Hammerhead™
PETG Laminate
* To calculate deflection for different panel widths, use the
following formula: Deflection = Chart value* [12 / panel width].
Example: Deflection for 24 inch panel = Chart value *[12 / 24]
SUPPORT SPAN DEFLECTION (continued)
Hammerhead™
PETG Laminate
Hammerhead™
PETG Laminate
Fixed End Beam Deflection
7 lb/ft3 core density at various panel thicknesses
* To calculate deflection for different panel widths, use the
following formula: Deflection = Chart value* [12 / panel width].