Fits
Siraya Tech Fibreheart ABS-CF Core on the H2S
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- Nozzle250–280 °C (482–536 °F)
- Bed100–110 °C (212–230 °F)
- Speed—
- Dry—
- Density1.06 g/cm³
Print at 250–280 °C (482–536 °F) nozzle, 100–110 °C (212–230 °F) bed.
H2S maximums: nozzle 350 °C (662 °F), bed 120 °C (248 °F).
Sources & notes
Bambu Lab H2S with Siraya Tech Fibreheart ABS-CF Core: H2S can reach the listed nozzle and bed. Recorded enclosure and nozzle checks do not block it.
Dataset imported 13 October 2026. Manufacturer page checked 15 October 2026.
Filament source · Printer source · Filament JSON
The H2S technical specifications list a hardened steel nozzle, a 350 °C maximum nozzle temperature, and a 120 °C maximum heatbed temperature.
The product page describes a front door, a top cover, and enclosure alignment, and it says PLA and PETG can be printed without opening the door.
The specification lists active chamber heating to 65 °C. Filament odometry is supported with AMS. The page does not say an AMS unit is included, and it does not name the extruder direct drive.
Questions
Can the Bambu Lab H2S reach the listed Fibreheart ABS-CF Core nozzle temperature?
The listed nozzle maximum of 280 °C (536 °F) is within this printer's maximum of 350 °C (662 °F).
Can the H2S reach the listed bed temperature?
The listed bed maximum of 110 °C (230 °F) is within this printer's maximum of 120 °C (248 °F).
Is an enclosure required?
Whether an enclosure is required is not in our current sources.
Is a hardened nozzle recorded?
This filament is recorded as needing a hardened nozzle. The stock nozzle is hardened.