It’s no secret that finding the perfect brazing torch can be a hassle. You need to consider factors like quality, price, and reliability before making your purchase.
This guide will help you decide on the best brazing torch for your needs in 2023 so you can start your projects with confidence. With our comprehensive guide, you’ll be armed with all the information you need to make an informed decision!
Best Brazing torch 2023
- SÜA WELDING TECHNOLOGIES Brazing torch (Editor’s Pick)
- Yescom Brazing torch (Best Overall)
- TAUSOM Brazing torch (Budget Friendly)
- Cuilvu Brazing Torch
- RX WELD Brazing torch
- Cybring Brazing torch
- Wadoy Brazing torch
1) SÜA WELDING TECHNOLOGIES Brazing torch
High-quality, reliable brazing torch. Let’s analyse its distinguishing features:
Durable
To withstand corrosion, the torch handle and tips are carefully crafted of brass and copper. This instrument can withstand extreme environments. Its small weight and ease of use reduce fatigue after lengthy use.
Slim and portable
SÜA Welding Technologies’ 10.0-ounce Brazing Torch is 8.27 x 4.53 x 4.45 inches and portable. In a workshop or on-site, its compact size makes transportation and storage straightforward.
Flame-Control Precision
This torch stands out for its exquisite flame control. Flame tweaking improves brazing. Easily achieve task precision.
Fuel Flexibility
We need flexibility, and this torch offers. It operates with acetylene, propane, and natural gas. Choose the optimum brazing fuel with this versatility. Do not compromise—use this torch.
Why Use SÜA Welding Technologies Brazing Torch?
Precision and durability are needed for brazing. Both are SÜA Welding Technologies Brazing Torch strengths. Professionals and enthusiasts like its strong construction, excellent flame control, and fuel flexibility. This torch improves artistic and industrial brazing.
Conclusion
Increase your brazing experience with SÜA Welding Technologies Brazing Torch. It is precise, robust, and creates faultless results. Accept nothing less than excellent. Choose the SÜA Welding Technologies Brazing Torch for your next assignment.
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Pros
- Lightweight at 10 ounces for easy maneuverability.
- Compact size at 8.27 x 4.53 x 4.45 inches for portability.
- Made with durable materials such as brass and copper for longevity.
- Comes with a torch handle and tips for convenience.
- Stylish red color adds a touch of personality to your welding equipment.
Core feature
| Manufacturer | SÜA |
| Part Number | S-J-28_A_W |
| Item Weight | 10 ounces |
| Package Dimensions | 8.27 x 4.53 x 4.45 inches |
| Item model number | S-J-28_A_W |
| Size | Torch Handle + Tips |
| Color | Red |
2) Yescom Brazing torch
Precision flame control distinguishes the Yescom Brazing Torch. This revolutionary feature lets users fine-tune the flame for perfect brazing every time. Let’s examine what makes this torch so revolutionary:
Multifuel compatibility
The Yescom Brazing Torch accommodates many fuel gases, making it versatile. This torch can work with propane, natural gas, or acetylene. The ability to choose the best fuel for brazing tasks is a major benefit.
Complete Parts
This torch has company. It comes with crucial features that improve usability:
Cutting Torch: The integrated cutting torch allows precise cuts, improving your brazing experience.
With a welding torch, you can join metals precisely and confidently.
Hoses and Regulators: The Yescom Brazing Torch set includes all the hoses and regulators you need to start.
Durability and longevity
This torch’s quality copper construction makes it durable. Its sturdy construction makes it a suitable brazing tool for regular use.
Usability
The Yescom Brazing Torch balances strength and portability at 36.5 pounds. You’ll find it easy to handle during long brazing sessions.
Chinese craftsmanship
In China, a precise engineering centre, this torch is made with care. With Chinese manufacturing competence, its design and performance are reliable.
In conclusion, the Yescom Brazing Torch excels in brazing because to its precise flame control, fuel variety, extensive components, durability, and ease of use. This torch is essential for DIYers and professionals. It streamlines work and assures accurate brazing, making it an essential tool for many applications. Why settle for less when the Yescom Brazing Torch can improve your brazing? Choose wisely and experience the difference today!
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Pros
- Powerful torch with a weight of 36.5 pounds for efficient heating.
- Large product dimensions at 24.4 x 12.4 x 10.4 inches for better coverage.
- Made with high-quality copper material for durability.
- Includes essential components in the package for immediate use.
- Sleek black color adds a professional look to your welding equipment.
Core feature
| Manufacturer | Yescom |
| Part Number | 25WTK002-DOT-06 |
| Item Weight | 36.5 pounds |
| Product Dimensions | 24.4 x 12.4 x 10.4 inches |
| Country of Origin | China |
| Color | Black |
3) TAUSOM Brazing torch
The TAUSOM Brazing Torch has a smooth automatic igniting system. This feature automates ignition, saving time and optimising operations. The torch’s flame control lets you precisely adjust flame strength. Whether you’re making delicate jewellery or heavy metalwork, the TAUSOM Brazing Torch gives you perfect control.
A 1.5m Hose Fit Expands Versatility
The TAUSOM Brazing Torch is versatile. The 1.5-meter hose fit gives this torch extended reach and versatility. It makes working in confined areas and complex projects easy. Forget short hoses and discover unlimited brazing possibilities.
Brass’s Durable Beauty
The TAUSOM Brazing Torch is made of high-quality brass for durability. Brass is known for its corrosion resistance and high-temperature performance. This torch can perform the toughest brazing jobs with a 1982-degree Celsius temperature capability. It can withstand your craft’s rigours, making it a reliable partner for years.
A Lightweight Marvel
Weight important for brazing tools. The 1.57-pound TAUSOM Brazing Torch is the right combination of power and portability. Its small size (58 x 3 x 1 inches) makes it easy to transport and store. This torch meets the needs of mobile tradespeople and hobbyists alike.
Accept Excellence with TAUSOM
In conclusion, the TAUSOM Brazing Torch revolutionises brazing tools. Its automatic ignition, perfect flame control, expanded hose fit, brass construction, and lightweight design make it essential for great brazing outcomes. Choosing TAUSOM means choosing quality and performance. Enhance your brazing game with the TAUSOM Brazing Torch for unprecedented precision and efficiency.
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Pros
- Comes with an automatic ignition and flame control for ease of use.
- Flexible 1.5m hose fit allows for more versatility in welding.
- Made with brass material for durability and longevity.
- Can reach a maximum temperature of 1982 degrees Celsius for efficient heating.
- Lightweight at 1.57 pounds for better handling during welding projects.
Core feature
| Brand | TAUSOM |
| Item Weight | 1.57 Pounds |
| Item Dimensions LxWxH | 58 x 3 x 1 inches |
| Material | Brass |
| Maximum Temperature | 1982 Degrees Celsius |
4) Cuilvu Brazing Torch
The Cuilvu Brazing Torch is a versatile and high-quality tool that is designed to provide efficient and precise brazing results. The torch features a stylish blue finish and is made from stainless steel and brass, making it both durable and long-lasting.
The package dimensions of the tool are 17.72 x 14.57 x 4.92 inches, and it weighs 15.12 pounds, making it easy to transport and store. The Cuilvu Brazing Torch also comes with a gas welding cutting kit, which includes various hosesand regulators for versatile use.
The Cuilvu Brazing Torch also features a precision flame control, which allows for fine-tuning of the flame for optimal brazing results. The torch can be used with a variety of fuel gases, including propane, natural gas, and acetylene, giving users the flexibility to choose the best fuel for their needs.
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Pros
- Unique fashion-style appearance adds personality to your welding equipment.
- Made with stainless steel and brass material for durability and longevity.
- Can operate at 798 volts for powerful heating capabilities.
- Includes a gas welding cutting kit for versatile welding projects.
- Stylish blue color adds a touch of flair to your welding equipment.
Core feature
| Manufacturer | Cuilvu |
| Item Weight | 15.12 pounds |
| Product Dimensions | 17.72 x 14.57 x 4.92 inches |
| Color | Blue |
| Style | Fashion |
| Finish | Chrome |
5) RX WELD Brazing torch
The RX Welder Brazing Torch is a high-quality and durable tool that is designed to provide efficient and precise brazing results. The torch kit comes in a bag, making it easy to transport and store. The package dimensions of the tool are 17.34 x 10.8 x 10.64 inches, and it weighs 14.98 pounds.
The RX Welder Brazing Torch features a precision flame control, which allows for fine-tuning of the flame for optimal brazing results. The torch can also be used with a variety of fuel gases, including propane, natural gas, and acetylene, giving users the flexibility to choose the best fuel for their needs.
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Pros
- Lightweight at 14.98 pounds for better handling during welding projects.
- Comes with a bag torch kit for easy storage and portability.
- Gas-powered for efficient heating capabilities.
- Made with high-quality materials for durability and longevity.
- Product dimensions of 17.34 x 10.8 x 10.64 inches for better coverage during welding projects.
Core feature
| Manufacturer | RX WELDER |
| Item Weight | 14.98 pounds |
| Package Dimensions | 17.34 x 10.8 x 10.64 inches |
| Country of Origin | China |
| Item model number | RXBCTK |
| Style | Bag Torch kit |
| Power Source | Gas_powered |
6) Cybring Brazing torch
The Cybring Brazing Torch is a lightweight and easy-to-use tool that is designed to provide efficient and precise brazing results. The torch is made from brass and weighs only 2.16 pounds, making it easy to handle and transport. The package dimensions of the tool are 10.75 x 8.07 x 2.87 inches.
The Cybring Brazing Torch features a precision flame control, which allows for fine-tuning of the flame for optimal brazing results. The torch can also be used with a variety of fuel gases, including propane, natural gas, and acetylene, giving users the flexibility to choose the best fuel for their needs.
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Pros
- Lightweight at 2.16 pounds for better handling during welding projects.
- Compact size at 10.75 x 8.07 x 2.87 inches for portability.
- Made with durable brass material for longevity.
- Simple design for easy operation and maintenance.
- Ideal for small-scale welding projects.
Core feature
| Manufacturer | EW |
| Item Weight | 2.16 pounds |
| Package Dimensions | 10.75 x 8.07 x 2.87 inches |
| Material | Brass |
7) Wadoy Brazing torch
The Wadoy Brazing Torch is a high-quality and versatile tool that is designed to provide efficient and precise brazing results. The torch kit includes an oxygen torch kit and weighs 1.96 pounds. The package dimensions of the tool are 7.87 x 5.91 x 3.54 inches.
The Wadoy Brazing Torch features a precision flame control, which allows for fine-tuning of the flame for optimal brazing results. The torch can also be used with a variety of fuel gases, including propane, natural gas, and acetylene, giving users the flexibility to choose the best fuel for their needs. The tool is made from glass and is highly durable and long-lasting.
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Pros
- Comes with an oxygenn torch kit for versatile welding projects.
- Lightweight at 1.96 pounds for better handling during welding projects.
- Made with durable glass material for longevity.
- Compact size at 7.87 x 5.91 x 3.54 inches for portability.
- Stylish oxygenn torch kit color adds a touch of personality to your welding equipment.
Core feature
| Color | Oxygenn Torch Kit |
| Brand | Wadoy |
| Item Weight | 1.96 Pounds |
| Item Dimensions LxWxH | 7.87 x 5.91 x 3.54 inches |
| Material | Glass |
Best Brazing torch 2023- Complete Buying Guide
Brazing is a popular and affordable method for connecting two or more pieces of metal together. Brazing torches come in a variety of shapes and sizes, making it easy to find the perfect tool for your specific project.
Before you choose a brazing torch, there are certain factors that need to be considered, including the types of metals you’ll be joining, the thickness of the metals, and your budget. To help guide you through this process, we’ve created this comprehensive buying guide. This guide will introduce you to different torch types and materials while offering advice on choosing the right size nozzle, flame type, fuel source availability and affordability.
Photo Source: canadianmetalworking.com
Explanation of brazing
Brazing is a metal joining process in which an alloy filler material is melted and distributed between two or more abutting base metals. When the filler metal has cooled, it forms a strong bond with the base metals, providing a lasting joint that is greater in strength than the individual components. This joining process is used extensively to make leak-tight connections in plumbing systems, to join longitudinal and transverse reinforcement bars (rebar) in construction, and to join tubing used in fuel systems and refrigeration units.
Brazing requires temperatures that are typically higher than those used for welding—ranging from 1,100°F to 1,600°F (593°C to 871°C). Brazing can be done using either ferrous or nonferrous materials; however, it’s often employed when connecting two dissimilar alloys that cannot be joined easily by traditional welding techniques. When selecting a brazing method for any given application, consider such factors as joint clearance (gap size), contamination sensitivity of the base metals, structural fatigue requirements of the joint itself and possible operating temperature ranges before settling on a particular procedure.
Importance of a good brazing torch
Whether you’re an avid DIYer, a hobbyist, or even a professional engineer, having a good brazing torch should always be at the top of your priority list. A good torch can mean the difference between success and failure on any project. It is also important to have a dependable torch that produces consistent results and is easy to adjust when needed.
A good brazing torch should have features like precise flame control and temperature, good heat distribution and stability, a comfortable grip design, adjustable nozzle shape and size, self-ignition capability and flame adjustability. The four main types of brazing torches are Oxy-fuel torches, Propane torches, MAPP gas torches and Natural gas specifically crafted for brazing. Each type has its own advantages and drawbacks so it is important to consider all options before selecting one for your project.
In addition to choosing the correct type of torch for your project, there are some other factors you should consider when purchasing a new series such as ignition style (self-igniting or manual), tank capacity (how much fuel it can hold), power output (the strength of the flame) tube material (brass or copper) and weight (lightweight for portability). All of these elements will affect how quickly you can complete tasks as well as how precise your outcome will be. Finding the right balance between efficiency and precision is essential so that you can get quality results in a timely manner while still being able to work quickly if needed.
Purpose of the buying guide
The purpose of this buying guide is to help you make the best choice when it comes to investing in a brazing torch. Brazing is an excellent way to join metals together and build strong, lasting connections between parts. A good quality torch with the correct air-fuel ratio can ensure that your connections are reliable while providing a safer working environment.
This guide will cover the following topics:
- Different types of torches available
- Characteristics of fuel-efficient and effective systems
- Safety measures and considerations
- Maintenance requirements
By the end of this guide, you should have a better understanding of the different types of torches available and what features are important when creating reliable connections with brazing. Armed with this knowledge, you can confidently pick out the right equipment for your project or welding needs.
Factors to Consider When Choosing a Brazing Torch
When shopping for a brazing torch, there are certain features that you should consider. The most important of these is the type of fuel that the torch uses. There are two main types of fuel: acetylene and propane. Acetylene may offer a cleaner burn and more precise heat control but requires oxygen tanks, while propane requires no additional tanks and is generally cheaper to use.
The other important factor to consider is the size and shape of the torch. Brazing torches come in a variety of sizes from small handheld units up to powerful floor-mounted torches. Handheld units are ideal for small jobs and confined spaces, while larger models may be better suited for larger tasks that require more power or increased mobility around the workspace. The shape of your brazing torch can also impact its portability – short, straight-shaft models tend to make it easier to access hard-to-reach places.
Finally, remember to think about the specific tasks you need your brazing torch for: what types of metals will you be joining together? Make sure that your chosen model is designed with these materials in mind as some torches are specifically designed for working with brass or copper alloys while others are tailored towards steel or aluminum welding projects.
Type of Brazing Torch
When choosing a brazing torch, one of the most important things to consider is the type of torch you need. Depending on the types of materials that need to be joined together and your budget, there are several options for brazing torches.
The two most popular types are oxyacetylene-fueled and propane-fueled. An oxyacetylene torch uses a mix of oxygen and acetylene gases that create a high temperature flame capable of reaching as high as 6,300℉/3,480℃. Oxyacetylene torches also offer more control over flame temperature than propane torches because you can adjust the ratio of oxygen to fuel for different scenarios.
Propane-fueled torches produce lower temperatures between 4,500℉/2,500℃ and 6,400℉/3,600℃ and may not be suited for highly specialized projects requiring precision or a range of temperatures. However they offer greater portability than oxyacetylene systems do since they don’t require access to pressurized tanks.
Other types of brazing torches include natural gas-powered, Little Torch systems (for smaller scale jobs), infrared heating kits (for precision) and induction powered heated air devices (also for precision). No matter which type of torch you choose, it’s very important that you use it safely according to manufacturer specifications and in areas with adequate ventilation when certain gases like acetylene are used in larger quantities.
Fuel Type
The type of fuel you use in your brazing torch can also have an impact on the success of the job. Two of the most commonly used fuels are acetylene and propane, both of which are available in a wide range of sizes and pressures.
Acetylene has a hotter, more concentrated flame than propane and is generally preferred for precision brazing jobs or those that require complex patterns.
Propane, on the other hand, burns cooler and offers more versatility, making it better suited for larger applications.
Knowing the needs of your specific job will help you select the right type of fuel for your brazing torch.
Flame Control
Flame control is one of the most important aspects of a successful brazing job. Without the ability to precisely control the shape, size, and duration of the flame, it can be difficult to produce high-quality results.
Many torches offer dial registration settings for various levels of flame power, so you can adjust your experience to meet your specific needs. Additionally, look for torches with multiple fuel delivery and ignition options that offer additional fine-tuning capabilities. This will help ensure that you are able to get the exact heat required for each situation without overdoing it.
Finally, look for torches that come with accessories such as hoses and handheld nozzles so you can have complete control over where your flame is directed.
Tip Size
Understanding the size of a brazing torch tip is important in order to choose the right tool for the job. Brazing torch tips vary in size and shape, depending on the particular application. Generally speaking, a larger tip size will result in greater heat delivery coverage and more efficient brazing. The most common sizes for welding and brazing include:
- 1/4″
- 5/16″
- 3/8″
- 7/16″
- 1/2″.
One of the main benefits of brazing is that it allows for localized heat distribution on both thin and thick metals. In order to achieve these results, each tip size has different flame coolness at different distances from the fuel gas source. Depending on the thickness of material being welded or brazed, you need to match the right tip size with your brazing nozzle. For example, 0 – 2 mm materials should be heated using a small 1/4”tip while 4 – 6 mm materials should use a 5/16”impact torch tip which provides heat over a larger area with greater efficiency than using multiple small tips. Of course, always refer to manufacturer guidelines before you purchase your torch or other equipment needed for your project.
Top Brazing Torches on the Market
There are several top-rated brazing torches on the market for welding and bonding jobs that require precision and heat control. For an efficient and reliable output, invest in a model that best suits your needs. This section of the guide reviews some of the most popular models available today:
- Bernzomatic TS8000 Torch – The Bernzomatic TS8000 Torch is a great option for automotive, HVAC and plumbing repairs that require fast heating and even distribution of heat. It comes with an ergonomic adjustable flame control knob that allows you to customize your work intensity without worrying about overheating. The large tank also provides up to 45 minutes of use after a single filling.
- Pro-Torch Self-lighting Brazing Torch – For those who need a tool that can cope with different work sites, this Self-Lighting torch from Pro-Torch is ideal because it has an adjustable flame and a long life tip design ensuring you get consistent performance over time. Moreover, this device can be recharged directly using the cigarette lighter plug in your car so no butane refills are required.
- Mag-Torch MT 7400 Self Igniting Torch – If you’re looking for an affordable brazing torch kit without sacrificing performance, then this Mag-Torch product should be at the top of your list as it comes with several features designed for maximum user convenience and safety such as its patented self igniting system with pressure regulator for perfect flame control every time and its comfortable grip handle which prevents any accidental slips when handling hot objects. Additionally, it also includes multiple accessories such as soldering tips, brazing rods among others so you don’t have to buy anything else separately.
Bernzomatic TS8000 High-Intensity Trigger Start Torch
The Bernzomatic TS8000 is one of the most popular and powerful brazing torches available and is an ideal choice for serious welders. It has an adjustable torch head that allows you to easily move the flame in any direction, giving you greater control over your welding job. The trigger-start ignition system makes it easy to light the torch without having to fumble around with flammable liquids.
This lightweight torch is portable and can be used in tight places and at angles that regular size cylinders cannot reach. The included BZ 8224 Self-Igniting Propane Cylinder provides up to 1 hour of burn time, so you can get a lot done in a short period of time.
The TS8000 is backed by a 1-year limited warranty, assuring you quality performance for years to come.
Worthington Pro Grade 4-Piece Propane Torch Kit
The B. Worthington Pro Grade 4-Piece Propane Torch Kit is the perfect choice for heating metals for a variety of uses, including brazing and soldering. This torch kit includes a pistol grip handle with an adjustable flame, fuel injection knob, selective trigger lock, and pilot light indicator. This propane torch also comes with the required propane hose and fuel cylinder.
The B. Worthington Pro Grade 4-Piece Propane Torch Kit provides reliable performance when heating metals such as steel, brass, aluminum and more. The gun features an adjustable flame ranging from low temperature to hot enough to support brazing, plus it has a valve shut off switch that prevents accidental fires when not in use. The Pro Grade is also equipped with a selector switch for switching easily between propane or Mapp Gas, giving users the flexibility to select the best fuel option based on their individual project requirements. Additionally, the comfortable pistol grip handle ensures reduced fatigue during extended use periods making this an ideal tool for pros who need a versatile torch they can rely upon to tackle various tasks quickly and effectively on site.
Bluefire BTS-8088 Auto Trigger-Start Heavy Duty Gas Welding Torch
The Bluefire BTS-8088 Auto Trigger-Start Heavy Duty Gas Welding Torch is one of the best heavy-duty torches on the market. It has a sturdy construction, featuring a copper head, stainless steel segments and TIG style interchangeable tips. It has an auto trigger start, making it easy to set up and start quickly each time. It also features a 25-foot hose for ease of movement and an adjustable flame for precise heat control.
The torch is ideal for welding stainless steel, aluminum, carbon steel and brass. It also offers a heat output of up to 2500°F with oxygen and acetylene fuel. This torch is suitable for beginners and experienced welders alike, making it an excellent choice for those who need dependable performance without sacrificing quality.
Photo Source: artnews.com
Conclusion
In conclusion, when it comes to choosing the best brazing torch for your needs, it’s important to consider things like fuel type, output power and characteristics of the flame. There are several different types available on the market today, ranging from small handheld models to larger more powerful models. The cost will also vary depending on the size and features of the torch. By taking the time to consider these factors, you can make an informed decision that will result in an ideal brazing torch for your application.
FAQ’s
What is the best gas to braze with?
Nickel-based gas is the best gas to use for brazing. Nickel-based gas is made up of an oxygen-free atmosphere, which minimizes oxidization and ensures the metal being brazed adheres properly. This type of gas also minimizes porosity and thermo-mechanical shock.
What are the three types of torches?
- Acetylene torches: These are powered by a combustible gas and oxygen that emit a very hot flame and are often used to weld metals.
- Propane torches: These produce a more precise and precise flame, are easy to use and are often used to solder small parts.
- Plasma torches: These use electricity and can create the highest temperatures of any type of torch and are often used to cut metal.
Which is the most powerful torch?
The most powerful torch on the market is likely the Imalent DX80, which features a maximum output of 32000 lumens.
What is the best torch for brazing copper?
The best torch for brazing copper is a propane or natural gas torch with an adjustable flame size. A torch equipped with a flame spreader attachment is recommended for larger jobs.
What temperature is a brazing torch?
A brazing torch typically produces a temperature between 1,300 and 1,700 degrees Fahrenheit.
How do I choose a torch?
Determine the type of torch you need based on the purpose for which you plan to use it. There are handheld and hands-free torches available in a variety of materials, sizes and shapes.Consider the size of the project and the size of the area where the torch will be used. Make sure you get a torch that is sized appropriately. Consider the fuel source necessary to use the torch. Most torches require either propane, butane, oxygen or acetylene as a fuel source.
How strong is aluminium brazing?
Strength of aluminium brazing depends on a couple of factors, such as the type of brazing alloy used and the environment it is used in. Generally, aluminium brazing can have a tensile strength of up to 45000 PSI.
What are good torches?
The Streamlight ProTac 2L-X is an extremely popular torch for home and professional use. It offers 500 lumens, up to 10 hours of runtime, and an IPX7-rated waterproof construction. Other popular torches include the Fenix PD35TAC, which offers up to 1000 lumens of brightness and a runtime of up to 140 hours, and the ThruNite TC20, which features a triple-LED design and offers up to 3600 lumens. For budget-minded buyers, the GearLight S2000 offers 600 lumens of brightness and a runtime of up to 8 hours.
What are brazing torches?
Brazing torches are specialized tools used to heat metal surfaces to high temperatures to join them with a filler material. They usually consist of a small handle with a nozzle that directs propane or other fuel gas to the heated area. Brazing torches are designed to achieve temperatures hot enough to melt the filler material, so they may require a higher heat setting than a welding torch.
What is the hottest type of torch?
The hottest type of torch is a oxyacetylene torch. This type of torch is a fuel gas torch that uses a combination of oxygen and acetylene gas to create extremely hot temperatures that can exceed 3,500°C (6,330°F).