3D Printer Metal Filament: A Comprehensive Guide

3D Printer Metal Filament

Metal filaments are a big deal in 3D printing. They let you make metal parts using your 3D printer. In this guide, we’ll talk about the good things about using metal filaments, like how strong and dense they are and their mechanical properties. We’ll also give you tips for successful printing with 3d printer metal filaments, such as upgrading the nozzle and making sure the temperature settings are right.

We’ll also show you the best metal filament brands available now. Whether you’re a hobbyist making one metal part or a professional needing to make small batches of parts, 3D printer metal filaments are a cheap and easy way to bring your designs to life.

What is 3D Printer Metal Filament?

3D printer metal filament is a type of material used in 3D printing to create objects with metallic properties. It is typically made from a combination of metal powder and a plastic binder, usually PLA (polylactic acid) or ABS (acrylonitrile butadiene styrene). When printed, the object is primarily composed of metal, but the plastic binder holds the metal particles together.

After the printing process, the object can undergo a debinding and sintering process. Debinding removes the plastic binder, and sintering fuses the metal particles together at high temperatures, resulting in a fully metal part. This process increases the strength and durability of the printed object, making it comparable to a part made through traditional metal manufacturing methods.

Metal filaments are used in applications where the properties of metal are desired, such as in aerospace, automotive, and medical industries. They enable the creation of complex metal parts with the ease and flexibility of 3D printing. Common metals used in these filaments include stainless steel, bronze, copper, and titanium.

Benefits of Using Metal Filament

Using metal filament in 3D printing offers a range of benefits that make it an attractive option for creating metal parts. Here are some key advantages of using metal filament:

Cost-effective alternative: Metal filaments provide a more affordable option compared to purchasing a metal 3D printer or consulting metal 3D printing services. This allows individuals to print metal parts on their own and enjoy the process of creation.

High density and strength: Metal filaments can produce solid and firm parts with high density and strength. The printed parts are similar to cast metal, making them suitable for various applications that require durability and robustness.

Post-processing capabilities: Metal filament allows for post-processing techniques such as polishing, which can enhance the appearance and surface finish of the printed parts. This provides flexibility in achieving the desired aesthetic effects.

Wide range of materials: There are various types of metal filaments available, including stainless steel, bronze, copper, and iron. This allows users to choose the material that best suits their specific application requirements.

User-friendly options: Metal filaments are available in different spool sizes, ranging from 250g to 1kg, providing users with the flexibility to choose smaller volumes for experimentation or larger volumes for continuous production.

Compatibility with FDM printers: Metal filaments can be printed using FDM 3D printers, making them accessible to a wide range of users. However, it is important to upgrade the nozzle to a stainless steel or nickel-plated brass one for better heat transfer and durability.

Tips for Successful Printing with Metal Filament

When it comes to printing with metal filament, there are a few important tips to keep in mind to ensure successful results. Here are some key considerations:

Upgrade the nozzle: To improve heat transfer and durability, it’s recommended to replace the nozzle with a stainless steel or nickel-plated brass one.

SaleBestseller No. 1
26PCS 3D Printer Extruder Nozzles Hardened Steel,…
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Proper storage: Metal filaments should be stored in a dry and cool place to maintain their quality and prevent moisture absorption.

Bestseller No. 1
Comgrow 3D Printer Filament Dryer Box, Comgrow 3D Filament Storages, Keeping Filaments Dry During 3D Printing, Compatible with 1.75mm/2.85mm PLA PETG ABS Material, Filament Dehydrator, Spool Holder
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Check the metal fill ratio: Different metal filaments have varying ratios of metal fill. It’s important to carefully check and understand the specific ratio of the filament you are using to achieve the desired results.

Temperature control: Pay close attention to the recommended temperature settings for your metal filament. Ensure that the nozzle temperature is within the specified range (typically 205-235 °C) and the print bed temperature is appropriate (usually 40-50 °C for metal filaments).

First layer importance: As with any 3D printing project, the first layer is crucial for successful adhesion and overall print quality. Take extra care to ensure proper bed leveling and nozzle height for a solid foundation.

By following these tips, you can maximize your chances of achieving successful prints with metal filament. Remember to always refer to the manufacturer’s guidelines and specifications for the specific filament you are using to ensure optimal results.

3D Printer Metal Filament Printing Models

Top 10 Metal Filament Brands

When it comes to choosing the best metal filament for your 3D printer, several top brands stand out in the market. These brands offer high-quality filaments that can produce stunning and realistic metal-like prints. Here are some of the top metal filament brands to consider:

Bestseller No. 1
Protopasta Stainless Steel Filled PLA 3D Printer Filament | ProtoPlant Metal-Filled PLA Plastic Printer Filament with 60% Metal | Polish and Patina Friendly Metal Composite Filament | 500g Spool
  • Metal Infused Filament: Protopasta Metal Filled…
  • Multi-Purpose Metal Filament: Proto pasta printing…
  • Consumer Printer Compatibility: Our metal-infused…
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Bestseller No. 2
AMOLEN 3D Printer Filament, Metal PLA Filament 1.75mm with Magnetic, Contains 20% Metal Iron Powder, Apply to Polishing, Matte Black PLA 3D Printing Filament +/- 0.03mm, 1kg/2.2lbs
  • 【Metal PLA Filament with Magnetic】 — High…
  • 【Apply to Sanding and Polishing】– 3D Printer…
  • 【Multifunctional PLA Filament】– This Metal…
  • 【High Compatibility】– AMOLEN PLA Filament is…
  • 【Vacuum Bag & After-sales Service】 — Vacuum…
SaleBestseller No. 3
Geeetech Silk PLA Filament 1.75mm for 3D Printer, Metal-Like Shiny Consumable 1kg (2.2lbs) 1 Spool, Dimensional Accuracy +/- 0.03 mm,Metallic Silver
  • 【Silky Shiny Color】The special color of PLA…
  • 【High Quality】This filament Anti-warping, high…
  • 【High Compatibility】This filament are…
  • 【Vacuum sealed packaging】 This filament is…
  • 【100% Satisfaction Warranty】GEEETECH provides…
Bestseller No. 4
eSUN Silk Metal PLA Filament 1.75mm, Silky Metallic 3D Printer Filament PLA, Dimensional Accuracy +/- 0.05mm, 1KG Spool (2.2 LBS) 3D Printing Filament for 3D Printers, Silk Bronze
  • 【Silk Metal PLA】Shinny surface with silk…
  • 【Stable Dimensional Tolerance】Minimum…
  • 【Tangle Free & No Plugging】Full 1KG 3D printer…
  • 【Wide Application】Silk Metal PLA adds metallic…
  • 【Good Printability】Support structure is easy…
SaleBestseller No. 5
Shiny Silk Gold Silver Copper PLA Filament Bundle, 1.75mm 3D Printer Filament, Each Spool 0.5kg, 3 Spools Pack, with One 3D Printer Remove or Stick Tool MIKA3D
  • Popular Silk Metal Colors:Include Silk Filament…
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Bestseller No. 6
Polymaker PLA PRO Filament 1.75mm Metallic Chrome, Powerful PLA Filament 1.75mm 3D Printer Filament 1kg – PolyLite 1.75 PLA Filament PRO Tough & High Rigidity 3D Printing PLA Filament Metallic Chrome
  • 🎸 【Metallic Glitter PLA】 – Super cool…
  • 🧵 【Tangle Free & Moisture Free】 – Quality…
  • 🛠️ 【Worry Free Printing Performance】 – No…
  • ♻️ 【Cardboard Spool】 – PolyLite PLA 3D…
  • ⚙️ 【Printing Settings】 – Nozzle: 210˚C;…
Bestseller No. 7
Silk Rose Gold PLA Filament 1.75mm 3D Printer Filament 1KG 2.2LBS Spool 3D Printing Materialc Silky Shiny Shine Rose Gold (Dark) Metallic PLA Filaments CC3D Coffee Brown Chocolate PLA
  • No need polishing, the surface of the prints is…
  • Highlight silky pla filament.
  • Suitable for 3D art prints with metallic luster.
  • Widely compatible: Support almost all FDM 3D…
Bestseller No. 8
Silk Shiny Metallic Copper PLA 3D Printer Filament, 1.75mm 1KG 2.2LBS Silk Metal Copper Feeling PLA Widely Compatible for FDM 3D Printer by TTYT3D
  • Silk Shiny Metal Copper Color: It Look Like Metal…
  • Widely Compatible: It’s Support Almost All FDM 3D…
  • Good Performance: Tangle-Free,No Edge Warping,No…
  • 100% Tangle-Free Tips and Printing Setting: All of…
  • Satisfaction and Warranty: Premium Quality…
Bestseller No. 9
LOCYFENS 3D Printer Filament, PLA Filament 1.75mm, Vintage Metal Rainbow PLA Filament, 0.02mm, 3D Printing Filament 1kg/2.2lbs
  • VINTAGE METAL MULTICOLOR – New design rainbow PLA…
  • SMOOTHLY PRINTING – With greater toughness, 3d…
  • EASY TO PRINT FOR BEGINNERS – PLA filament 1.75mm…
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Bestseller No. 10
CC3D Silk Black PLA Filament 1.75mm 1KG 3D Printing Filament Silky Black PLA Gloss Shiny Metallic PLA Black 3D Printer Material FDM 3D Printer
  • New Color:Silk Black
  • Shiny Metallic Black Color: The Finished 3D…
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  • Silk Black PLA 3D Printer Filament is Vacuumed and…
  • Widely Compatibility for FDM 3D Printers, 1.75mm…

When choosing a metal filament, consider factors such as price, spool size, nozzle temperature, and print bed temperature. Each brand offers its own unique characteristics, so choose the one that best suits your needs and budget. With these top metal filament brands, you can create stunning and realistic metal-like prints with your 3D printer.

Conclusion

In conclusion, 3D printer metal filament opens up endless possibilities for creating metal-like parts with high density, strength, and post-processing capabilities. With its affordability, user-friendly nature, and a variety of materials to choose from, metal filament is revolutionizing the world of 3D printing and empowering individuals to bring their designs to life.

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