Public engineering report
BambuLab Standard PETG High Flow Yellow
Public-data contract: This static report contains only allowlisted material identity, public links, canonical MSRP and existing Verified Material Summary / governed score outputs. It excludes raw specimen rows and non-public operational data.
Rigid test coverage
Complete; 5/5 score families; Izod/Charpy 2/2 measured, 2/2 scored; Overall eligible; policy engineering-score-v70-1
Engineering axes
7/8
Public MSRP
$35.92 USD/kg
Material identity
| MaterialID | MAT0169 |
|---|---|
| Material | BambuLab Standard PETG High Flow Yellow |
| Manufacturer | BambuLab |
| Product line | Standard |
| Base material | PETG |
| Category | Standard |
| Variant / finish | High Flow |
| Reinforcement | — |
| Color | Yellow |
Governed engineering profile
| Overall | 46/100 |
|---|---|
| Tensile | 30/100 |
| Impact | — |
| Izod | 5/100 |
| Charpy | 4/100 |
| Stiffness | 79/100 |
| Consistency | 88/100 |
| Layer adhesion | 30/100 |
| Thermal | 32/100 |
| Best available axis | consistency |
Engineering score profile
Engineering radar
Selected material
Material average - PETG
Manufacturer average - BambuLab
Legacy Impact radar: 10.011 % of legacy rig capacity. This historical visual reference is the mean corrected Flat/Upright result divided by the matching rig capacity; it is not a modern engineering score.
Izod and Charpy use versioned method references and together form one equally weighted impact family. Overall requires all five families and both calibrated methods; incomplete profiles are not ranked. Legacy Impact and thermal are outside Overall. Missing axes have gaps with no marker or filled polygon; measured zero retains a centre marker.
Fixture thermal result
63 °C · score 32/100 · method 3dp-thermal-deflection-fixture-v1
Nearby BlueDOT probe-indicated fixture temperature from a non-standard comparative 3DPIceland method; not ASTM D648, ISO 75, specimen temperature, certified HDT or a manufacturer limit.
Nearby BlueDOT probe-indicated fixture temperature from a non-standard comparative 3DPIceland method; not ASTM D648, ISO 75, specimen temperature, certified HDT or a manufacturer limit.
Material and manufacturer context
| Metric | Selected material | Material average | Manufacturer average |
|---|---|---|---|
| Overall | 46/100 | — | — |
| Tensile | 30/100 | 28/100 | 26/100 |
| Impact | — | — | — |
| Izod | 5/100 | 4/100 | 8/100 |
| Charpy | 4/100 | 4/100 | 10/100 |
| Stiffness | 79/100 | 60/100 | 77/100 |
| Consistency | 88/100 | 78/100 | 77/100 |
| Layer adhesion | 30/100 | 31/100 | 24/100 |
| Thermal | 32/100 | — | — |
Verified measurement results
Existing Verified Material Summary outputs. The public renderer does not read raw specimen rows or recalculate these values.
| Measurement | Average | Std. deviation | CV | Samples | Confidence |
|---|---|---|---|---|---|
| Tensile upright | 11.151 MPa | 3.343 MPa | 30% | 10 | 10/10 |
| Tensile flat | 37.037 MPa | 3.621 MPa | 9.8% | 10 | 10/10 |
| Impact upright | 3.635 kJ/m² | 1.756 kJ/m² | 48.3% | 10 | 10/10 |
| Impact flat | 7.772 kJ/m² | 1.678 kJ/m² | 21.6% | 10 | 10/10 |
| Izod | 4.169 kJ/m² | 0.096 kJ/m² | 2.3% | 10 | 10/10 |
| Charpy | 2.922 kJ/m² | 0.131 kJ/m² | 4.5% | 10 | 10/10 |
| Stiffness modulus | 2365.541 MPa | — | — | — | — |
| Stiffness deflection | 2.294 mm | — | — | — | — |
Measurement provenance
Canonical per-module measured dates from SQLite, shown in unambiguous ISO format. Missing dates are not inferred.
| Module | Measured date |
|---|---|
| Tensile | Not recorded |
| Impact | Not recorded |
| Izod | 2026-10-11 |
| Charpy | 2026-10-11 |
| Stiffness | Not recorded |
| Thermal | Not recorded |
Engineering interpretation
Summary: BambuLab Standard PETG High Flow Yellow has a specialized or limited engineering profile. It is without enough material-family average context and without enough manufacturer average context. Its strongest measured axis is Consistency, while the weakest axis is Charpy.
Data-driven review: BambuLab Standard PETG High Flow Yellow is best understood as a repeatable material for cosmetic, concept and low-load prototype work. Compared with the current verified dataset, it ranks better than 64% overall, is missing enough context for the material-family average, and is missing enough context for the manufacturer average. Its strongest engineering signal is Consistency, while Charpy is the main limitation to consider before using it for demanding applications.
Best feature
Consistency
Main limitation
Charpy
Dataset position
Better than 64%
60 / 166
Strengths
- Consistency: 88/100. Repeatability is one of the stronger signals in this material profile.
- Stiffness: 79/100. Stiffness is a relative advantage in this comparison group.
Limitations
- Tensile: 30/100. Avoid using this as the primary choice for tensile-loaded parts.
- Izod/Charpy impact family: 4/100. Validate impact or shock-loaded components against their application requirements.
- Layer adhesion: 30/100. Z-axis performance should be treated with caution.
Engineering trade-offs
- Good repeatability does not compensate for low tensile capability in load-bearing designs.
- Stiffness is useful for shape stability, but impact tolerance is a separate limitation.
- The report should be read as a suitability warning rather than a general-purpose recommendation.
Recommended applications
- Rigid brackets, fixtures and shape-stable prototypes
- Repeatable print jobs and production-style batches
- Cosmetic parts, concept models or low-load prototypes
- Avoid high tensile load applications
- Avoid high impact components
Metric rankings and percentiles
| Metric | Score | Rank | Percentile |
|---|---|---|---|
| Overall | 46/100 | 60 / 166 | Better than 64% |
| Tensile | 30/100 | 113 / 243 | Better than 54% |
| Impact | — | — | — |
| Izod | 5/100 | 110 / 171 | Better than 36% |
| Charpy | 4/100 | 134 / 170 | Better than 22% |
| Stiffness | 79/100 | 127 / 240 | Better than 48% |
| Consistency | 88/100 | 13 / 244 | Better than 95% |
| Layer adhesion | 30/100 | 89 / 243 | Better than 64% |
| Thermal | 32/100 | 92 / 226 | Better than 60% |
Decision guidance
- Use this material mainly for low-load, visual or experimental parts.
- Do not choose it as a tensile-strength benchmark material.
- Validate impact-focused or shock-loaded designs against the measured Izod/Charpy results.
Better alternatives
| MaterialID | Material | Manufacturer | Overall | Tensile | Impact | Izod | Charpy |
|---|---|---|---|---|---|---|---|
| No stronger same-base-material alternatives were identified in the current governed dataset. | |||||||
Peer context
Highest-scoring same-base-material peers from the current governed dataset. This context is descriptive and is not recalculated by the public renderer.
| MaterialID | Material | Manufacturer | Overall | Tensile | Impact | Izod | Charpy |
|---|---|---|---|---|---|---|---|
| MAT0236 | Yasin Standard Black PETG CF Black | Yasin | 47/100 | 30/100 | — | n/a | n/a |
| MAT0198 | Siraya Tech Fiberheart Black PETG Pro CF Black | Siraya Tech | 46/100 | 33/100 | — | n/a | n/a |
| MAT0055 | Yasin Standard Gray PETG Gray | Yasin | 45/100 | 34/100 | — | n/a | n/a |
| MAT0165 | Winkle Standard Ash Gray PETG Gray | Winkle | 45/100 | 30/100 | — | n/a | n/a |
| MAT0225 | Spectrum Premium Iceland Blue PETG Blue | Spectrum | 45/100 | 33/100 | — | n/a | n/a |
| MAT0235 | Yasin Standard Black PETG GF Black | Yasin | 44/100 | 27/100 | — | n/a | n/a |
| MAT0048 | Prusa3D Prusament Jet Black PETG V0 Black | Prusa3D | 44/100 | 26/100 | — | n/a | n/a |
| MAT0171 | BambuLab Basic Gray PETG Gray | BambuLab | 43/100 | 34/100 | — | n/a | n/a |
Public links
Methodology and limitations
Results are comparative 3DPIceland measurements from home-built test equipment. Thermal is a nearby BlueDOT probe-indicated fixture temperature, not ASTM D648, ISO 75 or specimen temperature. Missing evidence remains n/a. Scores and test results are not recalculated by this publishing layer and do not replace certified manufacturer datasheets or accredited laboratory testing.
Izod and Charpy Impact Strength
Charpy Impact Strength · 2026-10-11
Instrument readings in kJ/m²
Mean 2.922 kJ/m²; Std. Dev 0.131 kJ/m²; CV 4.475%; Samples 10; Confidence 10
No break 0; invalid 0; excluded 0.
Comparative measurements; standard conformity unverified.
Izod Impact Strength · 2026-10-11
Instrument readings in kJ/m²
Mean 4.169 kJ/m²; Std. Dev 0.096 kJ/m²; CV 2.309%; Samples 10; Confidence 10
No break 0; invalid 0; excluded 0.
Comparative measurements; standard conformity unverified.