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    Main Products
    Products Grade: 304B,304HC
    Specifications: φ5.5~11mm,φ5.5~24mm
    Applied Standard:  agreement
    Characteristics: stainless steel fastener.
    Applications: Stainless steel fasteners
    Use of Products: 304B,304HC is similar with 304, but regulate the Cr content and add Cu element.adding Cu not only can keep same corrosion resistance with 304 but also can improve other properties, it is benefit for drawing and forming.