STEELSHOT
| Products | Cast Steel Shot | Cast Steel Grit | Steel Cut Wire Shot | HQ Cast steel shot | ||
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Shape |
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| Chemical composition | C | 0.80-1.2% | ||||
| Mn | 0.35-1.2% | |||||
| Si | ≥0.4% | |||||
| s | ≤0.05% | ≤0.05% | ≤0.05% | |||
| p | ≤0.05% | ≤0.05% | ≤0.05% | |||
| Hardness | 40-50HRC | GP:42-52HRC
GL:53-60HRC GH:60-64HRC |
1.0mm:42-53hrc
1.5mm:41-45hrc |
42-47HRC | ||
| Durability | 2000-2800 Times | 3300-4000 Times | 2800-3300Times | |||
| Micro structure | Tempered Martensite or Sorbite | Deformed Pearlite | Tempered Martensite
or Sorbite |
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| Density | 7.4g/cm³ | 7.6g/cm³ | 7.8g/cm³ | 7.4g/cm³ | ||
| Bulk Density | 4.4g/cm³ | 4.2g/cm³ | 4.5g/cm³ | 4.4g/cm³ | ||
| In accordance with SAE J827 Cast steel shot,SAEJ1993 High carbon cast steel grit,ISO11124-3High carbon cast steel shot and grits,SAEJ441 Steel cut wire shot | ||||||
Product Introduction
Steel Shot, spherical metal particles, is extensively used in metal surface treatment and cleaning. Made from selected steel through high-temperature smelting and atomized cooling, it features high hardness, good toughness, and strong wear resistance. Primarily employed in shot blasting and peening processes, Steel Shot removes impurities like scale, rust, and welding slag while creating a compressive stress layer on the workpiece surface, thereby enhancing its fatigue strength and lifespan. Its high hardness and excellent toughness allow Steel Shot to effectively impact metal surfaces at high speeds, removing oxidation layers, rust, and other contaminants without damaging the substrate. This makes it widely used in shipbuilding, automotive industry, and machinery manufacturing.
Product Advantages
High Density and Precise Size Control
The Steel Shot series boasts high density, ranging from 7.4 to 7.8g/cm³, depending on the product type. This high density equips Steel Shot with greater kinetic energy and impact force during spraying, enhancing cleaning and cutting efficiency. Additionally, the size of Steel Shot is stringently controlled, ensuring product consistency and interchangeability. This precise size control allows Steel Shot to more accurately control the spray force and coverage in automated and semi-automated operations, improving work precision and efficiency.
Exceptional Hardness and Wear Resistance
Manufactured from high-quality alloy steel and undergoing precise heat treatment, Steel Shot achieves a hardness range of HRC 50-65. This characteristic enables Steel Shot to effectively resist wear and deformation during high-speed impact and repeated use, maintaining shape and size stability. Compared to traditional steel shots, Steel Shot’s wear resistance is improved by approximately 40%, significantly extending its lifespan, reducing replacement frequency, and thereby enhancing production efficiency while lowering costs.
Efficient Cutting and Cleaning Capability
Thanks to its uniform hardness and high density, Steel Shot excels in shot blasting, surface pretreatment, and cutting operations. It can more effectively remove dirt, oxide layers, and old coatings from the workpiece surface without causing excessive damage to the substrate. Under the same conditions, Steel Shot’s cleaning efficiency is about 30% higher than traditional steel shots, ensuring superior work quality and faster processing speeds.
Outstanding Corrosion Resistance
Steel Shot undergoes special rust-proof treatment, forming a dense protective film on its surface that effectively guards against water and oxygen intrusion. This characteristic allows Steel Shot to maintain excellent performance in damp or corrosive environments, preventing shape changes and performance degradation due to corrosion. This outstanding corrosion resistance ensures Steel Shot’s long-term stability and reliability in harsh environments.
Why Choose Us
Advanced Equipment
Our facility is equipped with state-of-the-art Graphitization furnaces, Calcining furnaces, Crush&screen systems, Electric Arc Furnaces (EAF), and Metal Recycling Facilities (MRF). This advanced equipment ensures high-quality production processes.
Wide Product Range
We specialize in producing a diverse range of products including Carbon and Graphite Recarburizer, Calcium Aluminate (both Fused and Sintered), Calcined Bauxite, Mullite (Sintered and Fused), Ferro Alloys, Inoculant, Nodulizer, Black Silicon Carbide, and Steel Shot.
Global Reach
Our products are well-received globally, with strong sales presence in the USA, Mexico, Spain, Germany, Italy, Poland, the Middle East, Egypt, India, and Southeast Asia. They have garnered excellent reviews for their quality and performance.
Efficient Production
The plant boasts three sets of Electric Arc Furnaces (EAF) and one set of Metal Recycling Facilities (MRF). These facilities enable us to produce 80,000 metric tons per year of Foundry Ceramic sand, Calcium Aluminate, Calcium Ferrite, and Calcined Bauxite.
Package:
25kg per bag ,40 bags in one pallet
25kg per bag ,40 bags in one jumbo bag
25kg per paper bag ,40 bags in one plywood pallet
One ton a bulk bags
According to customer requirements
FAQs
Q: What is the typical composition of Steel Shot?
A: Steel Shot typically consists of high-carbon steel with elements such as carbon (0.8%-1.2%), manganese (0.6%-1.2%), silicon (0.4%-1.2%), and minimal sulfur and phosphorus (≤0.05%). This composition ensures optimal hardness and durability, making it ideal for various surface treatments.
Q: How does the manufacturing process of Steel Shot ensure its quality and consistency?
A: The manufacturing process involves melting high-quality steel, forming granules through centrifugal forces, quenching in water, and then tempering to achieve the desired hardness. The final product undergoes mechanical screening to meet SAE standards, ensuring consistent size and quality.
Q: In what industrial applications is Steel Shot commonly used?
A: Steel Shot is widely used in industries such as aerospace, automotive, construction, foundry work, shipbuilding, oil and gas pipelines, and metalworking. It is particularly valued for its effectiveness in surface cleaning, deburring, and shot peening applications.
Q: How does the size of Steel Shot affect its performance in different tasks?
A: Smaller sizes of Steel Shot are suitable for detailed and intricate cleaning tasks, while larger sizes are more effective for heavy-duty cleaning and peening on larger surfaces. The choice of size depends on the specific requirements of the task at hand.
Q: Can Steel Shot be reused, and if so, how many times can it typically be reused?
A: Yes, Steel Shot can be reused multiple times due to its high durability. Depending on the application and maintenance, it can last through hundreds to thousands of cycles before needing replacement.
Q: What are the environmental considerations when using Steel Shot?
A: Steel Shot is considered environmentally friendly compared to some other abrasives because it is made from recycled steel and can be recycled again after use. Proper handling and disposal practices should be followed to minimize any potential environmental impact.
Q: Are there different grades of Steel Shot, and how do they vary in terms of hardness and application?
A: Yes, Steel Shot comes in different grades based on the SAE standards, which categorize them according to size and hardness. These variations make them suitable for specific applications, from delicate surface finishing to robust shot blasting.
Q: How does Steel Shot compare to other abrasive materials like sand or aluminum oxide in terms of effectiveness and cost?
A: Steel Shot tends to be more durable and efficient than sand or aluminum oxide, especially in high-impact applications. Although it may have a higher upfront cost, its longevity and effectiveness often result in lower overall costs and better performance.
Q: What safety precautions should be taken when handling Steel Shot?
A: Safety gear such as gloves, eye protection, and respiratory masks should be worn when handling Steel Shot to prevent injury from sharp edges or inhalation of fine particles. Adequate ventilation and proper storage are also recommended.
Q: Can Steel Shot damage the surfaces it is used on, and if so, how can this be prevented?
A: While Steel Shot is designed to clean and prepare surfaces without causing significant damage, improper use or incorrect size can lead to surface marks or erosion. Using the appropriate size and type of Steel Shot for the specific material and task helps prevent damage.
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