Technologies
Metal print Egypt refers to Selective Laser Melting (SLM) — a powder-bed fusion process that uses a high-powered laser to fuse metal powder particles layer by layer into fully dense, functional parts.
Metal print Egypt refers to Selective Laser Melting (SLM) — a powder-bed fusion process that uses a high-powered laser to fuse metal powder particles layer by layer into fully dense, functional parts. Unlike plastic 3D printing (FDM or SLA), SLM produces components with mechanical properties matchin
Metal print Egypt refers to Selective Laser Melting (SLM) — a powder-bed fusion process that uses a high-powered laser to fuse metal powder particles layer by layer into fully dense, functional parts. Unlike plastic 3D printing (FDM or SLA), SLM produces components with mechanical properties matching traditionally manufactured metal, achieving ≥99.5% relative density. Entag delivers SLM metal parts to engineers and procurement teams across Egypt and Saudi Arabia in 3–7 business days.
Selective Laser Melting (SLM) is an additive manufacturing process designed for engineers who need complex metal geometry without the tooling cost of CNC machining. A high-powered fiber laser (typically 200–500W) sinters metal powder (Stainless Steel 316L, Titanium Ti-6Al-4V, Aluminum AlSi10Mg, or Tool Steel H13) at layer thickness of 20–50 micrometers. The laser traces your CAD geometry onto a powder bed, fuses the powder into a solid layer, then repeats until the part is complete.
Unlike traditional subtractive machining, SLM enables internal channels, lattice structures, and undercuts that CNC tooling cannot reach. Parts achieve dimensional accuracy of ±0.1–0.2 mm as-built, meeting ASTM F3001 (titanium alloys) and ISO/ASTM 52900 additive manufacturing standards. For tighter tolerances, Entag combines SLM with CNC machining services in Egypt to achieve ±0.05 mm on critical features — a hybrid approach that balances design freedom with precision fit requirements.
Entag supports four industrial-grade metal alloys for SLM printing:
Stainless Steel 316L — corrosion-resistant, ideal for medical implants, food-processing equipment, and marine components. Used across Alexandria's shipbuilding and Cairo's pharmaceutical sectors.
Aluminum AlSi10Mg — lightweight structural material for aerospace brackets, automotive fixtures, and thermal dissipation housings. Density advantage makes it preferred for weight-critical applications serving Jeddah and Riyadh aerospace supply chains.
Titanium Ti-6Al-4V — highest strength-to-weight ratio, specified for aerospace engine components, medical implants, and high-temperature tooling. Demands expertise in thermal management during sintering; Entag's SLM systems are calibrated for Ti alloy density ≥99.5%.
Tool Steel H13 — hardened for injection mold cores, die inserts, and high-cycle tooling. Eliminates costly steel forgings for prototype and low-volume production tooling.
| Factor | SLM Metal 3D Printing | CNC Machining |
|---|---|---|
| Geometric complexity | Excellent — internal channels, lattices, conformal cooling | Limited by tool access |
| Dimensional tolerance | ±0.1–0.2 mm as-built; ±0.05 mm with post-machining | ±0.01–0.05 mm standard |
| Lead time (Egypt) | 3–7 business days | 2–5 business days |
| Minimum order | 1 part (no tooling cost) | 1 part; setup cost applies |
Choose SLM when your design includes internal cooling channels, topology-optimized structures, or undercuts. Choose CNC when tolerance stack-up demands ±0.01–0.02 mm across multiple features, or when part volume exceeds 500+ units. Entag's engineering team reviews your CAD and recommends the right process — or a two-step hybrid approach. For hybrid workflows, we combine SLM geometry with sheet metal fabrication in Egypt and precision finishing.
What is metal 3D printing and how is it different from plastic 3D printing?
Metal 3D printing (SLM) uses a high-powered laser to fuse metal powder particles into solid, fully dense parts with ≥99.5% relative density. Unlike FDM or SLA plastic printing, SLM-produced parts match the mechanical properties of traditionally manufactured metal components — suitable for functional engineering applications requiring strength, thermal conductivity, and corrosion resistance rather than prototypes alone.
What metals can be 3D printed in Egypt?
Entag supports Stainless Steel 316L, Aluminum AlSi10Mg, Tool Steel H13, and Titanium Ti-6Al-4V for SLM. Material choice depends on application: 316L for corrosion resistance and medical use, AlSi10Mg for lightweight structures, H13 for tooling, and Ti-6Al-4V for aerospace and implants.
What tolerances does metal 3D printing achieve?
SLM achieves ±0.1–0.2 mm dimensional accuracy as-built. For tighter requirements, Entag combines SLM with CNC post-machining to achieve ±0.05 mm on critical features — the standard approach for functional parts requiring both complex geometry and precision fits. Surface finish typically ranges from 6.3–12.5 Ra micrometers depending on material and post-processing.
How long does it take to get metal 3D printed parts in Egypt?
Standard lead time is 3–7 business days from order confirmation, including part printing, support removal, heat treatment, and quality inspection. CAD file quotes are returned within 24 hours of upload. Rush production is available for urgent requirements — contact Entag directly for accelerated timelines on 3D printing services in Egypt. SLM parts can be printed same-day in emergency cases with expedited shipping available to Cairo, Alexandria, and Giza.
Is metal 3D printing available in Saudi Arabia (Jeddah, Riyadh, Dammam)?
Yes. Entag serves engineers across Egypt and Saudi Arabia. Upload your CAD file to request a quote on Entag, receive a quote within 24 hours, and have parts shipped directly to your facility. The ordering process is fully digital with no local office visit required.
When should I use metal 3D printing instead of CNC machining?
Use metal 3D printing for single-run prototypes with internal channels or lattice structures that CNC cannot produce, or when zero tooling cost is critical. Use CNC when tolerances must be tighter than ±0.05 mm, volumes exceed 500+ units, or geometry is simple. For specialized applications like tube fabrication services, Entag recommends the best process after reviewing your design.
Ready to start your project? Request a quote on Entag — upload your CAD file and get a price in 24 hours. Learn more about our 3D printing services in Egypt and explore how metal 3D printing compares to CNC machining for your specific application.
