Boron steel wire refers to steel alloyed with a small amount of boron, usually less than 1%. The addition of boron to steel greatly increases the hardenability of the resulting alloy.
Boron steels are used for a variety of applications, as a wear material and as a high strength structural steel. Examples include punching tools, spades, and knives, saw blades, safety beams in vehicles etc.
It is a metal alloy that contains boron and iron. Boron steel is harder than traditional steels, making it an ideal material for use in construction and manufacturing. It has a high resistance to wear and tear, making it perfect for use in products that see a lot of wear and tear, such as automotive parts and tools. Boron steel wire is also non-magnetic, making it ideal for use in applications where magnetism is undesirable.
What is boron steel wire?
Boron steel is a type of steel wire that is made with a small amount of boron. The boron content is usually between 0.0005% and 0.003%. The wire is made by drawing the steel through a boron-rich solution. This solution hardens the steel and makes it more resistant to wear and tear.
How is boron steel wire made?
It is made by adding boron to molten steel. The boron reacts with the steel to form a hard, intermetallic compound that significantly increases the hardness of the wire.
Why is boron added to steel?
Boron is often added to steel in order to increase its hardness. Additionally, boron can also improve the strength of steel. Finally, boron can also improve the wear resistance of steel, making it ideal for use in products that see a lot of wear and tear.
What are the benefits of using boron steel wire?
There are many benefits to using boron steel wire. It is harder than traditional steels, making it more durable. It is also non-magnetic, making it ideal for use in applications where magnetism is undesirable. Additionally, boron steel wire has a high resistance to wear and tear, making it perfect for use in products that see a lot of wear and tear, such as automotive parts and tools. Boron steel wire is also easy to work with and can be cut, bent, and shaped to fit your needs.
What are the challenges / disadvantages associated with boron steel wire?
One of the challenges associated with boron steel wire is its high cost. Additionally, boron steel wire is difficult to weld and can be challenging to work with. However, the benefits of boron steel wire often outweigh the challenges, making it a popular choice for a variety of applications.
What are some applications for boron steel wire?
It has a wide range of applications. It is often used in construction and manufacturing, as it is harder than traditional steels. Additionally, it is perfect for use in products that see a lot of wear and tear, such as automotive parts and tools. Boron steel wire is also non-magnetic, making it ideal for use in applications where magnetism is undesirable.
What are different types of Boron Steel Wire
There are a few different types of boron steel wire, including low carbon and high carbon. Low carbon boron steel wire is less strong than high carbon boron steel wire but is more ductile, making it easier to work with. High carbon boron steel wire is stronger and more brittle, making it more difficult to work with but better suited for applications where strength is a more important consideration.
How To Choose Correct Boron Steel Wire For Your Project
When choosing such wire for your project, it is important to consider the strength and durability requirements of your application. Here are a few important factors to consider.
- Application: The first factor to consider is the application for which the wire will be used. Boron steel wire is better suited for some applications than others.
- Price: The second factor to consider is the price. Boron steel wire is more expensive than other types of wire, but it may be worth the extra cost for the advantages it offers.
- Grade of Boron Steel Wire: The third factor to consider is the grade of boron steel wire. There are different grades of boron steel wire, and the grade you choose should be based on the specific requirements of your project.
Once you have selected the appropriate grade, it is important to take care of it properly. Boron steel wire is susceptible to rust and should be stored in a cool, dry place. It is also important to keep the wire clean and free of debris.
About Syscon Boron Steel Wire
| Types of Steel | Chemical Composition (%) | |||||||||
| C | Mn | Si | Cr | S (max) | P (max) | B | Mo | Pb | Ni | |
| AISI 10B21 | 0.18 / 0.23 | 0.80 / 1.10 | 0.30 max | 0.10 / 0.20 | 0.03 | 0.03 | 0.0005 / 0.003 | – | – | – |
| AISI 15B25 | 0.23 / 0.28 | 0.90 / 1.30 | 0.30 max | 0.10 / 0.20 | 0.03 | 0.03 | 0.0005 / 0.003 | – | – | – |
| DIN 19MnB4M | 0.20 / 0.25 | 0.80 / 1.10 | 0.15 / 0.30 | 0.30 / 0.40 | 0.03 | 0.03 | 0.0006 / 0.003 | – | – | – |
| AISI 15B41 | 0.36 / 0.44 | 1.35 / 1.65 | 0.15 / 0.30 | 0.15 / 0.30 | 0.03 | 0.03 | 0.0006 / 0.003 | – | – | – |
Some distinguishing factors in the above grades:
- With an increase in carbon content, softness decreases, i.e., hardness and strength increase. We can also say that ductility decreases.
- An increase in manganese increases the hardenability, ductility and wear resistance of steel.
- The main benefit of adding boron to steel is hardenability enhancement, where minute amounts significantly improve hardness.
- The addition of molybdenum increases hardenability and strength particularly at high temperatures and under dynamic conditions.
- Nickel is added to steel to increase strength, impact strength and toughness, impart corrosion resistance in combination with other elements.
Syscon Boron Steel Wire Specifications
| Types of Steel | Features | Used for | Suitable Applications |
| AISI 10B21 | Durable, wear-resistant | 8 grade nuts, 8.8 grade bolts & other fasteners | Because of its high tensile strength and low cost, it is a major component used in buildings, infrastructure, tools, automobiles, and appliances. |
| AISI 15B25 | Uniform strength, durable, good surface finish | 8.8 grade bolts, rivets, screws, & other fasteners, alloy chains | Taper roller, ball bearing, automobile parts, etc. It is used for making fasteners, pins in roller chain, and balls in bearings. These components’ failures are mostly due to wear during running. |
| DIN 19MnB4 M | Higher yield strength, tensile & endurance strength, enough plasticity and toughness | 8.8 grade bolts, rivets, screws, & other fasteners, alloy chains | Threaded fastener steel is used in high and low temperatures. It is used in the un-annealed condition for hexagon screws and hexagon socket head cap screws of the strength class 8.8 in the small and medium dimension range. In the annealed condition, it can be used for difficult molded parts. |
| AISI 15B41 | High strength, hardenability, and hardness as well as good ductility properties, toughness and fatigue resistance. | 10.9 grade fasteners. | It is used in manufacturing various fasteners where high tensile strength is required. |
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