

Direct Metal Laser Sintering
(DMLS) 3D Printing Services
End-Use Metal 3D Printing
Direct Metal Laser Sintering (DMLS) enables the production of robust and durable 3D printed metal prototypes and production runs. Metal 3D printing enables unparalleled manufacturing freedom, allowing them to create mechanically consistent end-use parts using a wide range of metals and alloys.


What is Direct Metal Laser Sintering (DMLS)?


10" x 12"
Max X/Y Build Volume
± 0.3
MM Part Tolerances
4
High Performance Materials
8 - 12 Day
Average Lead Time
Materials | Direct Metal Laser Sintering


Stainless Steel 316L
Corrosion- Resistant Steel Alloy316L Stainless Steel is produced using a powder bed technology known as direct metal laser sintering. 316L stainless steel is a widely used high-strength, high-hardness metal with excellent corrosion resistance ideal for automotive, industrial & aerospace applications.
Tensile Strength | 640 MPa |
Tensile Elongation | 40 % |
Tensile Modulus | 185 GPa |
Hardness | 89 HRB |
Relative Density | 100 % |


Stainless Steel 17-4
High Strength & HardnessStainless steel 17-4 is widely used in engineering applications which require corrosion resistance and strength. Commonly used in applications that require high strength and durability, such as in aerospace, chemical processing, and in the manufacturing of mechanical components.
Tensile Strength | 886 MPa |
Tensile Elongation | 20 % |
Tensile Modulus | 200 GPa |
Hardness | 104 HRB |
Relative Density | 100 % |


Aluminum AlSi10Mg
Lightweight AlloyAluminum AlSi10Mg is produced using a powder bed 3D Printing technology known as direct metal laser sintering. AlSi10Mg is widely used for light weight, thin wall parts for aerospace and automotive applications. AlSi10Mg offers fantastic machinability as well as good thermal and strength properties.
Tensile Strength | 379 MPa |
Tensile Elongation | 10 % |
Tensile Modulus | 68 GPa |
Hardness | 64 HRB |
Relative Density | 100 % |


Titanium Ti64
Corrosion Resistant AlloyTitanium Ti64 is produced using powder bed 3D Printing technology known as direct metal laser sintering. Ti64 is widely used for high performance parts that require corrosion resistance and low specific weight and/or biocompatibility.
Tensile Strength | 1150 MPa |
Tensile Elongation | 11 % |
Tensile Modulus | 68 GPa |
Hardness | 400 HV |
Relative Density | 100 % |
Material Surface Finishes


Natural
Basic FinishSupport structures removed and part is shot-peened to a uniform finish. Critical features are hand finished. Surface roughness between 200-400 Ra.
Surface Texture | Matte. |
Color & Appearance | Grayish |
Detail | Intricate details are usually well-represented and clear. |
Porosity | Minimal to no porosity |
Turnaround Time | No additional time required |


Polished
Premium FinishCritical features hand finished to a high aesthetic quality. Tight tolerance features machined to specification.
Surface Texture | Smooth. |
Color & Appearance | Polished & Smooth |
Detail | Details may be lost due to polishing |
Porosity | None. |
Turnaround Time | +3 business day |


Performance Paint
Premium FinishPainting enables a highly durable automotive-grade coating of 3D printed parts. Parts are hand finished to a high quality and painted using high quality coating equipment.
Surface Texture | Matte to semi-gloss |
Color & Appearance | Color matching available |
Detail | Fine details may be lost if polishing is required. |
Porosity | None |
Turnaround Time | +5 or more business days |
Why Use Direct Metal Laser Sintering?
Metal 3D printing, also known as Direct Metal Laser Sintering, offers significant advantages over traditional manufacturing methods. It enables the creation of complex geometries and intricate shapes that are difficult to achieve with conventional techniques. The process reduces material waste, saves time and cost by eliminating the need for tooling or molds, and allows for the consolidation of multiple components into a single piece. Metal 3D printing supports a wide range of metallic materials, enabling the selection of ideal materials for specific applications. It facilitates rapid iteration and innovation, shortening the feedback loop between design, production, and testing. Additionally, metal 3D printing enables on-demand production, reducing the need for inventory storage and streamlining supply chain management. While it has some limitations, such as slower production speeds and the need for post-processing, metal 3D printing provides valuable benefits in terms of design flexibility, customization, efficiency, and innovation, revolutionizing manufacturing processes across industries.
Applications & Case Studies


Medical Devices For Covid-19
COVID relief efforts supported by Forge Lab's 3D Printing services. See the technologies & materials we offer for medical-end use applications.


Fossil Reconstruction
How Forge Labs used a combination of 3D scanning & SLS 3D printing to reconstruct a 12,500 year old fossilized skeleton of bison occidentalis.


3D Printing In Ontario
A comprehensive guide to the 3D Printing Industry in Toronto, Ontario. How 3D printing has become an integral part of the factory of tomorrow.
Frequently Asked Questions