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High Carbon Steel Shot Suppliers in China - Quality Factory Production of SAE Standard Steel Shots S70 to S1110

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Our high carbon steel shots, manufactured in China, adhere to SAE standards with a carbon content ranging from 0.8% to 1.2%. We utilize high-quality, carefully selected raw materials to ensure the durability and performance of our products. As reliable suppliers, we offer a comprehensive range of steel shots including S70, S110, S130, S170, S230, S280, S330, S390, S460, S550, S660, S780, S930, and S1110, all produced to meet the latest SAE standards.

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At our factory, we pour our expertise and passion into the production of high carbon steel shots, ensuring that our products are well-accepted by customers worldwide. Trust us for quality and precision in every shot.

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    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
    Density(Can displacement) 7.4g/cm³

    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 (FAQ)

    What raw materials are used in your steel shot production?
    We strictly use well-chosen raw materials and the highest quality of metal scraps. Every batch of materials is visually inspected and tested for chemical compositions in our laboratory for final confirmation.
    How do you control the manufacturing and quality process?
    Our professional teams manage and control all processing stages, including furnace melting, centrifugation, drying, tempering, quenching, screening, and packaging. We utilize advanced continuous tempering lines and robot automatic packaging lines to ensure consistent quality.
    What is the hardness level and structure of your high carbon steel shot?
    Our high carbon steel shot has a hardness level of HRC 40-50, with a maximum deviation of ±3.0HRC. It features an even tempered martensite metallographical structure and a density of 7.4g/cm³.
    What are the primary applications of high carbon steel shot?
    It is mainly used for rust cleaning of large and irregular surfaces like hull surfaces, wind power towers, large steel structures, and castings. It is also ideal for de-sanding foundry castings, descaling steel plates/billets, and surface preparation before coating.
    Can you manufacture and supply steel shot in large quantities?
    Yes. We operate a large furnace with a 15mts capacity, enabling us to manufacture big quantities of products continuously to ensure prompt and reliable service for our global customers.

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