Polyamide 66 (PA 66)

The material most of the work is done with.

Materials › Polyamide 66 (PA 66)

Stiff, heat- and oil-resistant: the usual choice for structural parts under the bonnet and inside machinery. What really changes from one grade to the next is how much glass fibre it carries — and it changes everything, not a little.

PA 66 unreinforced

Tough — it bends before it breaks

Clips, hinges, pump bodies, parts that must absorb an impact.

Stiffness 3,200 MPa tensile modulus, ISO 527 19 grades
Strength 75 MPa tensile stress at break, ISO 527 8 grades
Density 1.14 g/cm³ density, ISO 1183 20 grades

PA 66 GF30

The compromise used almost every time

Brackets, engine mounts, housings, structural parts under the bonnet.

Stiffness 10,000 MPa tensile modulus, ISO 527 32 grades
Strength 190 MPa tensile stress at break, ISO 527 22 grades
Density 1.36 g/cm³ density, ISO 1183 35 grades

PA 66 GF50

When stiffness is all that matters

Load-bearing elements, arms, parts that replace aluminium.

Stiffness 16,200 MPa tensile modulus, ISO 527 19 grades
Strength 237 MPa tensile stress at break, ISO 527 11 grades
Density 1.57 g/cm³ density, ISO 1183 18 grades

Brands and manufacturers

Data from producers’ datasheets, medians per family: they are for comparing levels with one another, not guaranteed values. We supply the datasheet of the chosen grade on request.

Real components, not renderings

Parts made in our own plants, with finishing done in-house.

Grey tapered duct printed in MJF, on a white background: a circular mouth narrowing into a flat spout.
PA12 duct, thin wall and varying section
Curved grey plate printed in MJF, pierced by dozens of round and shaped holes.
Lightened plate: holes and ribs in a single part
Two black fittings with a square base and a threaded cylindrical body, on a white background.
Same technology, black finish
Hands in blue gloves finishing a drilled grey bracket by hand, with a rotary tool.
We do the finishing ourselves, part by part

Not sure which one to choose? You do not have to decide on your own. Upload the model: in a few minutes you have the price, the delivery times and an automatic check that warns you if something cannot be produced — before you order, not after.

Upload a model