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High Carbon Steel Shot Suppliers in China | Quality Factory Manufacturing SAE Standard Steel Shots

Introducing our premium high carbon steel shots manufactured in China, specializing in SAE standard products with carbon content ranging from 0.8% to 1.2%. As a leading supplier in the industry, we pride ourselves on using high-quality, carefully selected raw materials to ensure superior performance, Our factory produces a comprehensive range of steel shot sizes from S70 to S1110, meeting the rigorous standards expected by customers around the globe. Each type, including S110, S130, S170, S230, S280, S330, S390, S460, S550, S660, S780, S930, and S1110, is crafted with meticulous attention to detail to guarantee consistent quality and reliability, Choose our China-based factory for all your high carbon steel shot needs, and experience unparalleled quality and service that our worldwide customers trust

    Product Details

    Advantages of our production:

    We forever using well-chosen raw materials, the best quality of metal scraps. And every time our lab inspect random samples from materials for final confirmation, by visual and test its chemical compositions etc.

    All processing including melting in furnace, centrifugation, drying, tempering, quenching, screening and packing etc, we all manage and control well by our professional teams. Among these, our furnace is bigger one, 15mts capacity, it enable us to manufacture big quantity of products. And we have continuous tempering lines, robot automatic packaging lines etc. All above these ensure better service and quality to our worldwide customers.

    Particle size distribution range table

    mesh mm Specification
    SS-2.5 SS-2.0 SS-1.7 SS-1.4 SS-1.2 SS-1.0 SS-0.8 SS-0.6 SS-0.5 SS-0.3 SS-0.2
    7 2.80 all pass
    8 2.36 all pass
    10 2.00 85%min all pass all pass
    12 1.70 97%min 85%min 5%min all pass
    14 1.40 97%min 85%min 5%min all pass
    16 1.18 97%min 85%min 5%min all pass
    18 1.00 96%min 85%min 5%min all pass
    20 0.850 96%min 85%min 10%min all pass
    25 0.710 96%min 85%min 10%min all pass
    30 0.600 96%min 85%min 10%min all pass
    35 0.500 97%min 85%min 10%min
    40 0.425 97%min 80%min
    45 0.355 90%min 80%min
    50 0.300 90%min
    80 0.180
    120 0.125
    200 0.175
    325 0.075
    SAE S-780 S-660 S-550 S-460 S-390 S-330 S-280 S-230 S-170 S-110 S-70

    Technical indicators

    Name/Chemical composition Steel Shot
    C 0.85-1.20
    Mn 0.60-1.20
    Si 0.40-1.20
    S ≤0.05
    P ≤0.05
    Hardness HRC 40-50
    Hardness Deviation Max Deviation±3.0HRC
    Metallographical structure Even tempered martensite
    7.4g/cm³
    Density(Can displacement)

    Product Applications

    Mainly for rust cleaning of large and irregular objects surface. A lot of mechanical equipment, castings and irregular objects can not be cleaned by a fixed shot blasting machine, and can only be completed by manual sandblasting and rust removal in the sandblasting room. For example, sandblasting of hull surfaces, wind power towers, large steel structures, and large castings.

    Also can be used to clean a wide variety of surfaces and parts, for example:

    • De-sanding and cleaning Foundry castings
    • Descaling metal sheet, billets and profiles produced by the steel industry
    • Surface preparation prior to coating

    Frequently Asked Questions

    What raw materials are used in your production process?
    We always use well-chosen raw materials and the best quality of metal scraps. Additionally, our laboratory inspects random samples from the materials to confirm their visual quality and chemical composition before production.
    How do you ensure the quality consistency of the steel shot?
    All processing steps—including melting in the furnace, centrifugation, drying, tempering, quenching, screening, and packing—are strictly managed and controlled by our professional teams. We also utilize continuous tempering lines and robot automatic packaging lines to ensure consistent high quality.
    What is your production capacity for large orders?
    Our facility features a large furnace with a 15mts capacity, which enables us to manufacture large quantities of products efficiently to meet the demands of our worldwide customers.
    What are the primary applications of high carbon steel shot?
    It is mainly used for rust cleaning of large and irregular object surfaces, such as hull surfaces, wind power towers, large steel structures, and large castings. It is also ideal for de-sanding foundry castings, descaling metal sheets/billets/profiles, and surface preparation prior to coating.
    What are the typical hardness and chemical specifications of your steel shot?
    Our steel shot features a hardness of HRC 40-50 (with a maximum deviation of ±3.0HRC) and an even tempered martensite structure. The chemical composition includes Carbon (C: 0.85-1.20), Manganese (Mn: 0.60-1.20), Silicon (Si: 0.40-1.20), and low levels of Sulfur and Phosphorus (S ≤0.05, P ≤0.05).

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