Nylon (CNC Machined)

nylon cnc machining material

At a Glance

Process

Lead Time

Colors

Tolerance

Price

Applications

3 days
Neutral
ISO 2768
$
Gears and sliders, large parts, general-purpose, wear & heat-resistance applications

About the Material

Nylon 6/6 is the most commonly used of the Nylon family of plastics. It enjoys relatively high chemical and heat resistance, and is stiff enough to retain its shape, but tough enough not to permanently deform under load.

Two of the most notable use cases for Nylon are in medical devices and electronics insulation, notably screws and spacers for panel mounted circuit boards.

Material Properties

Tensile Strength

Elongation at Break

Hardness

Density

Maximum
Temp

McMaster Part Number

11,200 PSI
50%
Rockwell R110
1.135 g/㎤
0.041 lbs / cu. in.
185° F

Material Finish

Nylon has a milky-white finish, and is slightly translucent.

Design Recommendations

Min Wall Thickness

Min End Mill Size

Min Drill Size

Max Part Size (xyz, mill)

Undercuts

Radii : Depth

0.5 mm
0.8 mm
(0.03 in)
0.5 mm
(0.02 in)
1200 x 500 x 152 mm [x,y,z] (mill) 
152 x 394 mm 
[d,h] (lathe)
Square profile, full radius, dovetail profiles
Depth must not exceed 12x drill bit diameter.
For end mills, depth must not exceed 10x tool diameter.

Cost Saving Tip

To reduce costs, limit the number of part setups, the number of inspection dimensions or tight tolerances, and deep pockets with small radii.

Related Resources

Engineer's Guide to CNC Machining for Prototyping Hardware
Fictiv CNC Material Datasheet