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Delrin 150

Delrin® 150 is the answer to a host of problems in the manufacturing industry. If you need a part that’s abrasion-resistant, strong, stiff, chemical resistant, moisture resistant, has solid dimensional stability, and is still machinable, Delrin® 150 is the material for you.

 

Custom Delrin parts starting from $29 per order

STRONG
Electrical Insulator
MACHINABLE

Delrin® 150, the middle ground between metal and plastic

Our Delrin® 150 is what’s known as an acetal class material. This means that it’s suitable to be used with lubricants and solvents, like gasoline, without any decline in performance. Often used in applications where exposure to wear and extreme moisture is guaranteed, it provides superior strength in areas where metal would be an unwise choice.

Available Services:

Custom cut Delrin parts

You can consider Delrin® the bridge between metal and plastic, offering a host of useful properties that many metals just can’t deliver. A unique fit for robotics, automotive, and in some cases aerospace applications, Delrin carries with it a high creep strength, meaning Delrin® can handle repeated loading without deformation. This makes it a great material for bushings and gears that need to be sturdy enough to withstand impacts, but also lightweight enough to fit project constraints.

Used in a variety of applications

In addition to being receptive to fastening applications, our custom cut Delrin® is also especially machinable, making it the go-to thermoplastic for parts that require tight tolerances and more intricate geometry.

Overall, our custom cut Delrin® parts are positioned for specialized applications that require properties of both plastics and metals to get the job done.

  • Pump & valve components

  • Gears

  • Bearings

  • Water softeners

  • Rollers

  • Fittings

  • Robotics

  • Irrigation components

  • Garden chemical sprayers

  • Pumps & beverage valves

  • Soap dispensers

  • And so much more!

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Material Details

Details
Advertised Thickness .125″ | 3.18
Gauge N/A
Thickness Tolerance Positive .025
Thickness Tolerance Negative .025
Cutting Process C02 Laser
Cut Tolerance .009
Available Operations
Deburring No
Bending No
Countersinking Yes
Tapping Yes
Anodizing No
Plating No
Powder Coating No
Hardware No
Design Considerations
Min Part Size 1″ x 2″
Max Part Size 44″ x 23″
Min Hole Size .056″
Min Bridge Size .063″
Tab and Slot Tolerance .020″
Min Part Size Countersink 1″ x 4″
Max Part Size Countersink 14″ x 46″
Countersink Min Minor .130″
Countersink Max Major .472″
Countersink Min Hole Center to Material Edge .597″
Largest Tap M10 x 1.5
Smallest Tap M2 X 0.4
Min Tapping Part Size 1″ x 1.5″
Max Tapping Part Size 36″ x 46″
Tapping Min Hole to Edge .063″
Properties
Density 89 lb/ft^3
Tensile Strength (Ultimate) 9.7 ksi
Impact Strength (Notched Izod) 1.4ft-lb/in
Fatigue Strength 4.3 ksi
Flexural Modulus 420 ksi
Flexural Strength 12 ksi
Rockwell Hardness 94
Elongation at Break 55%
Elastic Modulus 490 ksi
Electrical Resistivity 13 10x Ω-m
Thermal Conductivity 0.19 BTU/h-ft-°F
Maximum Temp (Decomposition) 620° F
Maximum Temp (Mechanical) 190° F
Vicat Softening Temperature 330° F
Details
Advertised Thickness .125″ | 3.18
Gauge N/A
Thickness Tolerance Positive .025
Thickness Tolerance Negative .025
Cutting Process CNC Router
Cut Tolerance .009
Available Operations
Deburring No
Bending No
Countersinking Yes
Tapping Yes
Anodizing No
Plating No
Powder Coating No
Hardware No
Design Considerations
Min Part Size 1″ x 2″
Max Part Size 44″ x 23″
Min Hole Size .125″
Min Bridge Size .187″
Tab and Slot Tolerance .020″
Min Part Size Countersink 1″ x 4″
Max Part Size Countersink 14″ x 46″
Countersink Min Minor .130″
Countersink Max Major .531″
Countersink Min Hole Center to Material Edge .656″
Largest Tap 1/2 – 20
Smallest Tap M4 X 0.7
Min Tapping Part Size 1″ x 1.5″
Max Tapping Part Size 36″ x 46″
Tapping Min Hole to Edge .094″
Properties
Density 89 lb/ft^3
Tensile Strength (Ultimate) 9.7 ksi
Impact Strength (Notched Izod) 1.4ft-lb/in
Fatigue Strength 4.3 ksi
Flexural Modulus 420 ksi
Flexural Strength 12 ksi
Rockwell Hardness 94
Elongation at Break 55%
Elastic Modulus 490 ksi
Electrical Resistivity 13 10x Ω-m
Thermal Conductivity 0.19 BTU/h-ft-°F
Maximum Temp (Decomposition) 620° F
Maximum Temp (Mechanical) 190° F
Vicat Softening Temperature 330° F
Details
Advertised Thickness .250″ | 6.35
Gauge N/A
Thickness Tolerance Positive .025
Thickness Tolerance Negative .025
Cutting Process CNC Router
Cut Tolerance .009
Available Operations
Deburring No
Bending No
Countersinking Yes
Tapping Yes
Anodizing No
Plating No
Powder Coating No
Hardware No
Design Considerations
Min Part Size 1″ x 2″
Max Part Size 44″ x 23″
Min Hole Size .125″
Min Bridge Size .250″
Tab and Slot Tolerance .025″
Min Part Size Countersink 1″ x 4″
Max Part Size Countersink 14″ x 46″
Countersink Min Minor .130″
Countersink Max Major .656″
Countersink Min Hole Center to Material Edge .781″
Largest Tap 1/2 – 20
Smallest Tap M4 X 0.7
Min Tapping Part Size 1″ x 1.5″
Max Tapping Part Size 36″ x 46″
Tapping Min Hole to Edge .125″
Properties
Density 89 lb/ft^3
Tensile Strength (Ultimate) 9.7 ksi
Impact Strength (Notched Izod) 1.4ft-lb/in
Fatigue Strength 4.3 ksi
Flexural Modulus 420 ksi
Flexural Strength 12 ksi
Rockwell Hardness 94
Elongation at Break 55%
Elastic Modulus 490 ksi
Electrical Resistivity 13 10x Ω-m
Thermal Conductivity 0.19 BTU/h-ft-°F
Maximum Temp (Decomposition) 620° F
Maximum Temp (Mechanical) 190° F
Vicat Softening Temperature 330° F

Our laser and CNC cut Delrin 150 is guaranteed

We guarantee awesome quality parts. If you’re not 100% happy, we’ll give you a refund or remake on the spot – no questions, no hassle.

Plastic, composite, and wood materials cut on our CNC machine will have small tabs.

These tabs hold your parts in place while being cut to ensure the best accuracy possible. Click below to learn what to expect and how to best design with these tabs in mind.

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