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Steel Powder, Iron Powder, 250 Micron
steel-powder-iron-powder-250-micron

Recycled steel powder with spherical, dust-free, clean particles.

SKU: S100N
MicroShield 100 Mesh Fine Control
microshield-100-mesh-fine-control

Fine particle dispersion with minimal impact for training, control.

SKU: IP100M
Steel Balls 1/2" Diameter
steel-balls-12quot-diameter

Hardened steel balls for mechanics and magnetism experiments.

SKU: SBALL12
Steel Balls 1/8" Diameter
steel-balls-18quot-diameter

Tiny polished spheres for mechanics and magnetism experiments.

SKU: SBALL3
Steel Balls 3/4" Diameter
steel-balls-34quot-diameter

Polished, hardened spheres for mechanics and magnetism experiments.

SKU: SBALL18
Steel Balls, 1" (25Mm)
steel-balls-1quot-25mm

Durable metal spheres for mechanics and magnetism experiments.

SKU: SBALL25
Steel Powder, Iron Powder, Mesh 100
steel-powder-iron-powder-250-micron

Recycled steel powder for magnetism, rust effects, and nutrients.

SKU: S100
Lead Metal Wire, 5 Foot Coil
lead-metal-wire-5-foot-coil

Soft, malleable 1/8" diameter lead wire, 5-foot coil.

SKU: LEADWIRE
steel-powder-iron-powder-250-micron
Steel Powder, Iron Powder, 250 Micron (S100N)

Steel Powder, Iron Powder, 250 Micron

Coarse steel powder (S100N) is produced from recycled black steel (construction steel) with improved features like dust-free, equal-size, and mostly spherical particles. It demonstrates strong magnetic attraction, has a high flow rate for dispensing from shakers, and is free from organic impurities such as cutting oil. This product is ideal for educational and industrial applications, including magnetism experiments, rust effect creation, and as a plant nutrient for iron supplementation.


Specifications

Product Type Recycled Black Steel (Construction Steel)
Particle Size 250 Micron
Special Features Dust-free, Spherical Particles, High Flow Rate
Magnetic Properties Strong Magnetic Attraction
Organic Impurities None
Carbon (C) 0.8% - 1.2%
Manganese (Mn) 0.35% - 1.2%
Silicon (Si) 0.4% Minimum
Sulfur (S) 0.05% Maximum
Phosphorus (P) 0.05% Maximum

Applications and Benefits:

  • Used as iron filings for magnetism and electromagnetism experiments
  • Preferred for educational use due to cleanliness and contamination-free particles
  • Creates rust effects in sculptures, concrete, and structures
  • Serves as a plant nutrient for iron supplementation
  • High flow rate makes it suitable for dispensing from shakers

Caution:

This product may rust over time due to its recycled steel composition. Handle with care and review the Material Safety Data Sheet (MSDS) for safety precautions.

SKU: S100N
microshield-100-mesh-fine-control
MicroShield 100 Mesh Fine Control (IP100M)

MicroShield Fine Control 100


MicroShield Fine Control 100 is engineered to deliver a precise, non-lethal particle dispersion, using high-quality, 100 mesh iron pellets. Each pellet generates minimal impact, creating heat bursts and noise that effectively support wildlife control and safe training exercises. Made from recycled black construction steel, these coarse particles have a high flow rate suitable for dispensing from a shaker. The material is magnetically responsive and rusts naturally over time, making it ideal for environmental science experiments, art installations, and even plant nutrient applications.

The S100N model is an upgraded version, free of dust and with uniform, spherical particles. This premium composition makes it popular in educational settings, particularly in magnetism or electromagnetism experiments, as it is devoid of cutting oils and contaminants. This steel powder's chemical analysis ensures its purity and stability, with specific concentrations of carbon, manganese, and silicon to maintain consistent performance.


Key Features

  • 100 mesh iron pellets for minimal impact dispersion
  • Safe, non-lethal applications for wildlife and training
  • High flow rate for controlled distribution from shakers
  • Recycled construction steel; rusts naturally
  • Dust-free, uniform, spherical particle design in S100N model
  • Versatile in education, art, and plant nutrient uses

Product Specifications

Material Recycled black construction steel
Mesh Size 100 mesh
Carbon 0.8% - 1.2%
Manganese 0.35% - 1.2%
Silicon 0.4% Minimum
Sulfur 0.05% Maximum
Phosphorus 0.05% Maximum

Perfect for wildlife control, training professionals, educators, artists, and agricultural experts

Here’s an table with suggested deterrent loads for several common shotgun gauges (12, 16, 20, and 28) using fine iron particles (100 mesh) for bird deterrent purposes. These configurations are generalized for typical effective ranges and use a combination of lower powder loads to create a wide, non-lethal dispersal pattern that is suitable for scaring birds.

Bird Deterrent Loads Using Iron Particles (100 Mesh) Across Various Gauges

Gauge Load Type Iron Particle Load Powder Charge Estimated Velocity Effective Range
12 Gauge Light Deterrent 15 g (0.53 oz) 16-18 gr (0.37-0.42 oz) 250-300 m/s (820-984 ft/s) 10-20 meters (33-66 ft)
Standard Deterrent 20 g (0.71 oz) 18-20 gr (0.42-0.46 oz) 300-350 m/s (984-1148 ft/s) 20-30 meters (66-98 ft)
Heavy Deterrent 25 g (0.88 oz) 20-22 gr (0.46-0.5 oz) 350-400 m/s (1148-1312 ft/s) 30-40 meters (98-131 ft)
16 Gauge Light Deterrent 12 g (0.42 oz) 14-16 gr (0.32-0.37 oz) 230-280 m/s (754-919 ft/s) 10-20 meters (33-66 ft)
Standard Deterrent 18 g (0.63 oz) 16-18 gr (0.37-0.42 oz) 280-330 m/s (919-1083 ft/s) 20-30 meters (66-98 ft)
Heavy Deterrent 22 g (0.78 oz) 18-20 gr (0.42-0.46 oz) 330-380 m/s (1083-1247 ft/s) 30-40 meters (98-131 ft)
20 Gauge Light Deterrent 10 g (0.35 oz) 12-14 gr (0.27-0.32 oz) 220-270 m/s (722-886 ft/s) 10-20 meters (33-66 ft)
Standard Deterrent 15 g (0.53 oz) 14-16 gr (0.32-0.37 oz) 270-320 m/s (886-1050 ft/s) 20-30 meters (66-98 ft)
Heavy Deterrent 18 g (0.63 oz) 16-18 gr (0.37-0.42 oz) 320-370 m/s (1050-1214 ft/s) 30-40 meters (98-131 ft)
28 Gauge Light Deterrent 8 g (0.28 oz) 10-12 gr (0.23-0.27 oz) 210-260 m/s (689-853 ft/s) 10-20 meters (33-66 ft)
Standard Deterrent 10 g (0.35 oz) 12-14 gr (0.27-0.32 oz) 250-300 m/s (820-984 ft/s) 20-30 meters (66-98 ft)
Heavy Deterrent 12 g (0.42 oz) 14-16 gr (0.32-0.37 oz) 300-350 m/s (984-1148 ft/s) 30-40 meters (98-131 ft)

Notes on Each Gauge:

  1. 12 Gauge: Best suited for moderate to heavy deterrent loads due to its higher capacity for both powder and particle loads, making it effective at longer ranges.
  2. 16 Gauge: A versatile option that offers a good balance between spread and range. Common in European hunting and bird deterrent contexts.
  3. 20 Gauge: Known for being lighter and easier to handle, making it suitable for closer-range deterrent applications.
  4. 28 Gauge: Ideal for short-range deterrent due to its lower recoil and capacity, typically for distances under 30 meters.

Important Considerations

  • Testing and Customization: Load performance can vary based on powder type, shell type, and even environmental conditions. Testing in a controlled environment is essential.
  • Safety First: Always consult a reloading manual and verify with experts, especially when using alternative materials like fine iron particles.

This table serves as a starting point; precise adjustments may be necessary depending on the equipment and specific needs. For more details on load specifications, consult reputable reloading sources or professional guidance.


SKU: IP100M
steel-balls-12quot-diameter
Steel Balls 1/2" Diameter (SBALL12)

Small Steel Balls, 1/2 Inch

Polished, hardened steel balls with a diameter of 1/2 inch (about 12 millimeters) for mechanics and magnetism experiments. These balls can be used as a substitute for iron filings for studying the phenomenon of magnetic fields, as they form clusters and chains between unlike poles of magnets. Made of polished, hardened spheres.


Product Specifications

Diameter 1/2 inch (about 12 millimeters)
Material Polished, hardened steel
Uses Mechanics and magnetism experiments, substitute for iron filings for studying magnetic fields

Note:

All dimensions listed are approximate and for general reference only. These products are not manufactured to scientific or precision-grade tolerances. Actual dimensions may vary up to ±5% from stated specifications due to manufacturing processes and environmental conditions. If your application requires exact measurements, please verify dimensions prior to buy.


Applications and Benefits:

  • Mechanics and physics enthusiasts
  • Science teachers and students
  • Magnetism experimenters
  • Individuals interested in studying magnetic fields
  • People looking for a substitute for iron filings
  • Anyone looking for high-quality, polished steel balls

Caution:

These steel balls are small and can pose a choking hazard. Keep out of reach of children and use with caution during experiments. Do not use near magnetic-sensitive electronics without proper shielding.

SKU: SBALL12
steel-balls-18quot-diameter
Steel Balls 1/8" Diameter (SBALL3)

Steel Balls, 1/8" Diameter

Steel Balls 1/8" Diameter are small steel balls with a diameter of 1/8 inch (about 3 millimeters) that are commonly used in mechanics and magnetism experiments. These polished, hardened spheres are a great addition to any laboratory or classroom setting, providing students with a hands-on way to explore the world of science.


Product Specifications

Product Name Steel Balls 1/8" Diameter
Material Steel
Diameter 1/8" (approx. 3mm)
Usage Used in mechanics and magnetism experiments. Substitute for iron filings in magnetic field studies. Form clusters and chains between unlike poles of magnets. Made of polished, hardened steel.

Note:

All dimensions listed are approximate and for general reference only. These products are not manufactured to scientific or precision-grade tolerances. Actual dimensions may vary up to ±5% from stated specifications due to manufacturing processes and environmental conditions. If your application requires exact measurements, please verify dimensions prior to buy.


Applications and Benefits:

  • Mechanics enthusiasts
  • Science teachers and students
  • Magnetism experimenters
  • Individuals interested in studying magnetic fields
  • Those in need of a substitute for iron filings
  • Anyone looking for polished, hardened spheres

Caution:

These steel balls are very small and may pose a choking hazard. Keep away from small children and pets. Do not ingest. Use under supervision during scientific activities.

SKU: SBALL3
steel-balls-34quot-diameter
Steel Balls 3/4" Diameter (SBALL18)

 

Steel Balls, 3/4" Diameter


 

Steel Balls 3/4" Diameter are small steel balls with a diameter of 3/4 inch (about 18 millimeters) that are commonly used in mechanics and magnetism experiments. These balls are a great substitute for iron filings when studying the phenomenon of magnetic fields, as they form clusters and chains between unlike poles of magnets. Made of polished, hardened spheres, these steel balls are durable and long-lasting. If you're looking for an interesting addition to your experiments or just need some high-quality steel balls, Steel Balls 3/4" Diameter are a great choice.


 

 

Product Specifications


 
   
     
       
       
     
     
       
       
     
     
       
       
     
     
       
       
     
   
 
Product NameSteel Balls 3/4" Diameter
MaterialSteel
Diameter3/4" (approx. 18mm)
UsageMechanics and magnetism experiments, magnetic field demonstrations, substitute for iron filings

 

Note:


 

All dimensions listed are approximate and for general reference only. These products are not manufactured to scientific or precision-grade tolerances. Actual dimensions may vary up to ±5% from stated specifications due to manufacturing processes and environmental conditions. If your application requires exact measurements, please verify dimensions prior to buy.


 

 

Applications and Benefits:


 

       
  • Mechanics and engineering students

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  • Science enthusiasts

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  • Teachers and educators

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  • Research laboratories

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  • DIY enthusiasts

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  • Magnetism experimenters

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Caution:

 
 

These steel balls are small, dense, and may pose a choking hazard or cause injury if misused. Keep away from children and use appropriate safety measures during experiments involving impact, magnetism, or motion.

 
SKU: SBALL18
steel-balls-1quot-25mm
Steel Balls, 1" (25Mm) (SBALL25)

Steel Balls, 1" (25mm)

Steel Balls, 1" (25mm) are solid steel spheres used in various fields such as mechanics, magnetism experiments, pendulum construction, and demonstrations of Newton's laws. These balls are made of high-quality steel, ensuring durability and consistency. Ideal for experiments and demonstrations requiring dense, uniform spheres.


Product Specifications

Product Name Steel Balls
Size 1" (25mm)
Material Steel
Usage Mechanics and magnetism experiments, construction of pendulums, demonstration of Newton laws
Model SBALL25

Note:

All dimensions listed are approximate and for general reference only. These products are not manufactured to scientific or precision-grade tolerances. Actual dimensions may vary up to ±5% from stated specifications due to manufacturing processes and environmental conditions. If your application requires exact measurements, please verify dimensions prior to buy.


Applications and Benefits:

  • Mechanics enthusiasts
  • Physics students
  • Science teachers
  • Engineering students
  • Construction workers
  • Magnetism experimenters

Caution:

Handle with care. Steel balls are dense and may cause injury or damage if dropped or used improperly. Keep away from children. Use protective equipment when applicable.

SKU: SBALL25
steel-powder-iron-powder-250-micron
Steel Powder, Iron Powder, Mesh 100 (S100)

Steel Powder, Iron Powder, Mesh 100

Coarse steel powder, mesh 100, is produced from recycled black steel (construction steel). It demonstrates strong magnetic attraction, high flow rate for dispensing from shakers, and is free from organic impurities such as cutting oils. This versatile iron powder is clean and preferred by educators for use in science experiments. It is also widely used for creating rust effects in sculptures and concrete, as well as a source of iron as a plant nutrient.


Specifications

Material Source Recycled black steel (construction steel)
Mesh Size Mesh 100
Magnetic Properties Strong magnetic attraction
Organic Impurities None
Carbon 0.8% - 1.2%
Manganese 0.35% - 1.2%
Silicon 0.4% Minimum
Sulfur 0.05% Maximum
Phosphorus 0.05% Maximum

Applications and Benefits:

  • Used as iron filing for magnetism and electromagnetism experiments
  • Preferred by educators for clean and contamination-free experiments
  • Creates rust effects in sculptures, concrete, and structures
  • Used as a plant nutrient for iron supplementation
  • Strong magnetic properties for science and industrial applications

Caution:

This product is made from recycled steel and may rust over time. Handle with care. Review the Material Safety Data Sheet (MSDS) for proper handling and safety precautions.

SKU: S100
lead-metal-wire-5-foot-coil
Lead Metal Wire, 5 Foot Coil (LEADWIRE)

Lead Metal Wire, 5 Foot Coil

This lead (Pb) wire has a 1/8" diameter and is 5 feet long. Lead is a soft, heavy metal with a dull gray appearance that tarnishes when exposed to air. Freshly cut lead has a bluish-white luster. Highly malleable and ductile, lead is resistant to corrosion and has been used in pipes and containers for corrosive liquids like sulfuric acid. It is ideal for experimentation, practical use, or as a unique addition to a metal collection.


Product Specifications

Material Lead (Pb)
Length 5 feet
Diameter 1/8 inch
Key Properties Soft, malleable, ductile
Corrosion-resistant
Heavy metal
Poor conductor of electricity

Applications and Benefits:

  • Experimentation and practical use
  • Metal collection
  • Containers for corrosive liquids
  • Demonstration of malleability and ductility

Additional Information:

Lead metal is highly resistant to corrosion and has been historically used for pipes and containers. Handle with care due to its toxic nature. For further details, download the Safety Data Sheet.

SKU: LEADWIRE
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