Material
Specifications
Database
Complete ASTM-tested data sheets for all PrometheanFoam materials: nickel foam, copper foam, stainless steel foam, aluminum foam, and custom alloys. Free PDF download for engineering and procurement teams.
Select Material for Full Data
Click any material tab to view complete specifications. All data is ASTM-tested and downloadable as PDF. Custom grades available on request.
Pure Nickel Foam — Ni ≥99.5%
Battery electrodes, EMI shielding, catalysis support, filtration. 85–98% porosity. Up to 600°C service temp.
| Property | Standard Grade | High-Purity Grade | High-Temp Grade | Test Standard |
|---|---|---|---|---|
| Material Composition | Ni ≥99.5% | Ni ≥99.9% | Ni ≥99.7% | ASTM E1479 |
| Density | 0.25–0.45 g/cm³ | 0.20–0.40 g/cm³ | 0.30–0.50 g/cm³ | ASTM B311 |
| Porosity | 85–95% | 90–98% | 80–92% | ASTM D2856 |
| Pore Size (PPI) | 100–300 | 80–250 | 120–400 | ASTM E128 |
| Property | Standard Grade | High-Purity Grade | High-Temp Grade | Test Standard |
|---|---|---|---|---|
| Tensile Strength | 0.5–2.0 MPa | 0.3–1.5 MPa | 1.0–3.0 MPa | ASTM E8/E8M |
| Compressive Strength (50% strain) | 0.8–3.0 MPa | 0.5–2.0 MPa | 1.5–4.0 MPa | ASTM E9 |
| Elastic Modulus | 0.1–0.5 GPa | 0.05–0.3 GPa | 0.3–0.8 GPa | ASTM E111 |
| Property | Standard Grade | High-Purity Grade | High-Temp Grade | Test Standard |
|---|---|---|---|---|
| Electrical Conductivity | 1.0–3.0 × 10⁵ S/m | 1.5–3.5 × 10⁵ S/m | 0.8–2.0 × 10⁵ S/m | ASTM B193 |
| Thermal Conductivity | 5–15 W/m·K | 8–18 W/m·K | 4–12 W/m·K | ASTM E1461 |
| Specific Heat Capacity | 440–460 J/kg·K | 445–465 J/kg·K | 430–450 J/kg·K | ASTM E1269 |
| Property | Standard Grade | High-Purity Grade | High-Temp Grade | Test Standard |
|---|---|---|---|---|
| Max Service Temperature | 400°C | 450°C | 600°C | ASTM B76 |
| Oxidation Resistance | Good | Excellent | Excellent | ASTM G54 |
| Corrosion Resistance (pH 3–10) | Excellent | Excellent | Excellent | ASTM G31 |
Battery electrodes (NiMH/NiCd current collectors), EMI shielding (60–120 dB), catalysis support (fuel cells, hydrogen production), high-temperature filtration. See: Nickel Foam for Batteries → · EMI Shielding →
High-Conductivity Copper Foam — Cu ≥99.9%
Thermal management, heat exchangers, EMI shielding, electrical applications. Highest thermal conductivity of all foam metals.
| Property | Standard Grade | High-Conductivity | Corrosion-Resistant | Test Standard |
|---|---|---|---|---|
| Material Composition | Cu ≥99.9% | Cu ≥99.95% | Cu ≥99.5% | ASTM E1479 |
| Density | 0.4–0.8 g/cm³ | 0.5–0.9 g/cm³ | 0.4–0.8 g/cm³ | ASTM B311 |
| Porosity | 75–90% | 70–85% | 75–90% | ASTM D2856 |
| Pore Size (PPI) | 80–200 | 100–250 | 80–200 | ASTM E128 |
| Property | Standard Grade | High-Conductivity | Corrosion-Resistant | Test Standard |
|---|---|---|---|---|
| Electrical Conductivity | 2.0–4.0 × 10⁷ S/m | 3.0–5.0 × 10⁷ S/m | 1.5–3.5 × 10⁷ S/m | ASTM B193 |
| Thermal Conductivity | 15–25 W/m·K | 20–30 W/m·K | 12–22 W/m·K | ASTM E1461 |
| Specific Heat | 385–400 J/kg·K | 385–400 J/kg·K | 385–400 J/kg·K | ASTM E1269 |
| Max Service Temp | 350°C | 350°C | 400°C | ASTM B76 |
| Property | Standard Grade | High-Conductivity | Corrosion-Resistant | Test Standard |
|---|---|---|---|---|
| Tensile Strength | 1.0–3.0 MPa | 1.5–4.0 MPa | 1.0–3.0 MPa | ASTM E8/E8M |
| Compressive Strength | 2.0–6.0 MPa | 3.0–8.0 MPa | 2.0–6.0 MPa | ASTM E9 |
| Elastic Modulus | 0.5–2.0 GPa | 1.0–3.0 GPa | 0.5–2.0 GPa | ASTM E111 |
Heat pipes, CPU/server cooling, heat exchangers, PF-160 dehumidifier condensation core (15 m² surface area), EMI shielding. See: Copper Foam Products → · PF-160 Industrial System →
Stainless Steel Foam — 304L / 316L / Inconel 625
Corrosion-resistant, high-temperature filtration, kitchen hood filters, catalysis. Max 1,100°C (Inconel 625).
| Property | 304L Grade | 316L Grade | Inconel 625 | Test Standard |
|---|---|---|---|---|
| Material | 304L Stainless | 316L Stainless | Inconel 625 | ASTM E1479 |
| Density | 0.3–0.6 g/cm³ | 0.3–0.6 g/cm³ | 0.4–0.8 g/cm³ | ASTM B311 |
| Porosity | 80–92% | 80–92% | 75–88% | ASTM D2856 |
| Compressive Strength | 2.0–8.0 MPa | 2.0–8.0 MPa | 4.0–12.0 MPa | ASTM E9 |
| Max Service Temp | 800°C | 800°C | 1,100°C | ASTM B76 |
| Corrosion Resistance | Good | Excellent (Cl⁻) | Excellent (acid) | ASTM G31 |
| NFPA 96 Rated | Yes — 1,650°F | Yes — 1,650°F | Yes | UL 94 |
304 SS — NFPA 96 compliant kitchen hood filters (95%+ grease capture, 1,650°F rated). 316L — marine/chemical environments, chloride corrosion. Inconel 625 — aerospace, gas turbines, extreme-temperature catalysis. See: Kitchen Hood Filters →
Aluminum Foam — 6061 / 7075 / Custom
Lightweight structural applications, acoustic damping, automotive crashworthiness, HVAC filtration. 80–92% porosity.
| Property | 6061 Grade | 7075 Grade | Custom Alloy | Test Standard |
|---|---|---|---|---|
| Material | Al 6061 | Al 7075 | Custom | ASTM E1479 |
| Density | 0.2–0.4 g/cm³ | 0.25–0.45 g/cm³ | Per spec | ASTM B311 |
| Porosity | 80–92% | 78–90% | Up to 94% | ASTM D2856 |
| Compressive Strength | 1.5–5.0 MPa | 2.5–7.0 MPa | Per spec | ASTM E9 |
| Thermal Conductivity | 5–10 W/m·K | 5–10 W/m·K | Per spec | ASTM E1461 |
| Max Service Temp | 200°C | 150°C | Per alloy | ASTM B76 |
Automotive crashworthiness structures, acoustic panels, HVAC air flow control, architectural decorative panels, satellite structural components. Lightest foam metal option. Custom Manufacturing →
Custom Alloys & Composite Materials
Iron-nickel alloys (Fe-Ni 30–50%), titanium foam, composite structures, ultra-thin fabric (0.3mm). Custom PPI, porosity, dimensions.
| Material | Composition | Key Property | Primary Application |
|---|---|---|---|
| Iron-Nickel Alloy | Fe-Ni 30–50% | Enhanced conductivity + corrosion | Battery materials, EMI shielding |
| Pure Iron Foam | Fe >99% | Magnetic + cost-effective | Filtration, catalysis, structural |
| Ultra-Thin Metal Fabric | 0.3mm Ni/SS | 90 dB+ EMI shielding | Flexible EMI, wearable sensors |
| Nickel-Plated Steel Strip | Steel + Ni coating | Cost savings vs pure Ni | Battery tabs, connectors |
| Titanium Foam | Ti Grade 2/5 | Biocompatible + lightweight | Medical implants, aerospace |
| Inconel Foam | Inconel 625 | 1,100°C service temp | Gas turbines, extreme catalysis |
Custom alloy compositions, pore density (PPI), porosity %, thickness, and dimensions available. Lead time 14–21 days. PPAP documentation for automotive. Call (307) 533-4550 or email sales@prometheanfoam.com with specifications.
Download Data Sheets
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All Tests Are ASTM / ISO Compliant
Third-party verification available from ISO 17025 accredited laboratories. PPAP documentation available for automotive Tier 1 supply chains.
- ASTM E8/E8M — Tensile Testing
- ASTM E9 — Compression Testing
- ASTM E111 — Elastic Modulus
- ASTM B311 — Density
- ASTM D2856 — Porosity
- ASTM E128 — Pore Size
- ASTM E1461 — Thermal Conductivity
- ASTM E1269 — Specific Heat
- ASTM B193 — Electrical Resistivity
- ASTM E1479 — Composition
- ASTM G31 — Corrosion Resistance
- ASTM G54 — Oxidation
- ISO 9001:2015 — Quality Management
- IATF 16949 — Automotive Quality
- MIL-STD-810 — Environmental
- SAE J1752 — EMI Shielding
- RoHS / REACH Compliant
- ISO 17025 — Third-Party Labs
Where Engineers Download
Our Specifications
PrometheanFoam ships to 50+ countries. These are the highest-demand markets for our technical specifications by application category.
Virginia data centers (EMI), Nevada/Arizona EV battery plants (nickel foam), military/aerospace (Inconel, copper foam thermal). NASA, DOD supply chain.
BMW, VW, Bosch EV battery electrode demand (nickel foam). German precision manufacturing standard for IATF 16949 PPAP documentation.
Panasonic, Toyota, Honda EV supply chains. Nuclear power plant copper foam thermal management. Modbus/PLC standard required for industrial systems.
LG Energy, Samsung SDI, SK Innovation battery electrode programs. Samsung Electronics semiconductor EMI shielding specifications. Fastest-growing market.
CATL battery electrode supply chain (nickel foam), Foxconn/TSMC EMI shielding. Largest volume demand for nickel and iron-nickel foam specifications.
Rolls-Royce aerospace programs (Inconel foam), UK MOD defense applications, University of Cambridge research partnerships. AS9100 aerospace standard.
Regional hub for Southeast Asian electronics manufacturing. Data center copper foam cooling. Gateway for Indonesia/Malaysia/Vietnam manufacturing demand.
India's 100 GW nuclear expansion by 2047 drives copper/nickel foam thermal demand. Tata Motors EV battery electrode programs. Fastest-growing regional market.
All specifications are available free. For pricing and shipping to your country: email sales@prometheanfoam.com with your destination and application, or call (307) 533-4550. CIF (Cost+Insurance+Freight) pricing to your port available within 24 hours.