Akro-Plastic · Akromid B3 ICF 30 AM
A carbon-fibre reinforced polyamide 6 that Akro-Plastic formulated specifically for additive manufacturing – hence the AM suffix. Compared with glass fibre, carbon fibre gives higher stiffness at lower weight and markedly less warping.
Rated 1 to 5 relative to the other materials in our range. This is an experience-based orientation aid, not a measured value – the hard numbers are in the table below.
| Property | Value | Source |
|---|---|---|
| Material class | Polyamide 6 (PA6) | grade designation |
| Reinforcement | 30 % carbon fibre | grade designation |
| Grade type | viscosity optimised for 3D printing | Akro-Plastic TDS |
| Recyclate content | 30 % | Akro-Plastic TDS |
| Tensile modulus (ISO 527-2, 1 mm/min, dry) | 20,000 MPa | Akro-Plastic TDS |
| Tensile stress at break (ISO 527-2, 5 mm/min, dry) | 190 MPa | Akro-Plastic TDS |
| Elongation at break (ISO 527-2, dry) | 1.7 % | Akro-Plastic TDS |
| Charpy unnotched (ISO 179-1/1eU) | 45 kJ/m² | Akro-Plastic TDS |
| Charpy notched, 23 °C (ISO 179-1/1eA) | 8 kJ/m² | Akro-Plastic TDS |
| Melting temperature (ISO 11357-3) | 220 °C | Akro-Plastic TDS |
| Flammability (UL 94, 1.6 mm) | HB | Akro-Plastic TDS |
| Density (ISO 1183) | 1.28 g/cm³ | Akro-Plastic TDS |
| Surface resistivity (IEC 62631-3-2) | 10³ Ω (electrically conductive) | Akro-Plastic TDS |
| Melt volume-flow rate (ISO 1133) | 11 cm³/10 min (275 °C / 5 kg) | Akro-Plastic TDS |
| Melt temperature, processing | 270 – 300 °C | Akro-Plastic TDS |
These values are taken from the manufacturer datasheet and apply to the material, not to the printed part. In 3D printing the achievable properties depend on part orientation, layer height and process parameters – in the Z direction in particular they are lower. Please talk to us before relying on them for design.
“Qualified for functional parts” is a general classification. A functional part can be a simple clip or a main load-bearing member – the forces and load cases differ fundamentally. We therefore always assess in each individual case whether a material is suitable for your part.
Source: Akro-Plastic, TDS AKROMID® B3 ICF 30 AM black (7451) · 2026-05-16
Produced on: Bosch pellet printer — More about this machine
We are happy to advise on material selection and to review your part for manufacturability.
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