Material guide

ASA print temperature and settings

Similar to ABS in strength and heat resistance but resistant to UV, so it is the usual choice for parts that live outdoors.

Across the 27 ASA lines we track, the median recommended range is 250–260 °C at the nozzle and 90–105 °C on the bed. Ambrosia starts lowest (230 °C) and Fusion goes highest (290 °C).

What you need to print ASA

Enclosure neededA warm, draft-free chamber prevents warping and cracking.
Brass nozzle is fineNo abrasive fill.
Not very moisture-sensitiveNormal storage is fine for most users.
Any extruderWorks with direct drive and Bowden.

Good for

  • outdoor parts
  • car exterior parts
  • anything in direct sun

Watch out for

  • Warps without an enclosure
  • Gives off fumes while printing: ventilate the room

ASA temperatures by brand

BrandNozzleRangeBedColors
3DJAKE250–250 °C100–100 °C13
3DXTECH245–245 °C100–100 °C12
Ambrosia230–260 °C100–115 °C56
AURAPOL255–265 °C105–115 °C8
AzureFilm245–250 °C90–100 °C15
Bambu Lab250–250 °C90–90 °C7
Devil Design235–235 °C100–100 °C10
ELEGOO265–265 °C95–95 °C2
Extrudr250–250 °C110–110 °C15
Fiberlogy260–260 °C110–110 °C14
Fillamentum250–250 °C95–95 °C15
Fusion290–290 °C100–110 °C19
GST3D250–250 °C80–80 °C2
LDO260–260 °C90–110 °C2
Numakers240–260 °C90–100 °C8
Overture240–270 °C70–95 °C14
Polymaker240–260 °C75–95 °C21
Prusament250–270 °C105–115 °C18
QIDI Tech240–280 °C100–110 °C8
RatRig260–260 °C105–105 °C1
Rosa3D245–245 °C90–90 °C10
Sunlu250–280 °C80–100 °C10
Tectonic 3D235–260 °C90–110 °C5
TEQStone260–280 °C90–110 °C2
Tinmorry235–260 °C90–110 °C8
Winkle235–260 °C90–110 °C3
Zyltech235–260 °C90–110 °C6
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Printers with a heated chamber

ASA prints best warm and enclosed. These printers list an actively heated chamber.

Frequently asked questions

What temperature should I print ASA at?

Most brands recommend about 250–260 °C at the nozzle and 90–105 °C on the bed (median of 27 brands). Use your brand's own range when you have it.

Do I need an enclosure for ASA?

Yes. ASA warps and cracks in drafts; an enclosed, warm printer gives far better results.

Does ASA need a hardened nozzle?

No. A standard brass nozzle is fine.