{"id":3008,"date":"2025-06-09T14:08:21","date_gmt":"2025-06-09T06:08:21","guid":{"rendered":"https:\/\/machinedwasher.com\/?post_type=product&p=3008"},"modified":"2025-06-09T14:30:02","modified_gmt":"2025-06-09T06:30:02","slug":"spacer-plate-stainless-steel","status":"publish","type":"product","link":"https:\/\/machinedwasher.com\/ko\/products\/spacer-plate-stainless-steel\/","title":{"rendered":"Custom Spacer Plate Stainless Steel Metal Spacer Plate with Tapped Holes"},"content":{"rendered":"

What Are Spacer Plate Stainless Steel?<\/strong><\/h3>\n

Spacer plate stainless steel<\/strong>\u00a0are precision-machined shims or washers designed to maintain precise gaps, distribute loads, and provide electrical insulation between components in mechanical assemblies. Made from high-grade stainless steel, they offer superior corrosion resistance, durability, and dimensional stability in demanding environments.<\/p>\n

\n

Spacer Plate Stainless Steel: Specifications<\/strong><\/h3>\n

1. Material<\/strong><\/h4>\n
    \n
  • \n

    304 Stainless Steel<\/strong>: General-purpose, excellent corrosion resistance<\/p>\n<\/li>\n

  • \n

    316 Stainless Steel<\/strong>: Superior for marine\/chemical exposure<\/p>\n<\/li>\n

  • \n

    17-4PH (Precipitation Hardening)<\/strong>: High strength (up to 1,100 MPa)<\/p>\n<\/li>\n

  • \n

    Duplex 2205<\/strong>: Extreme chloride resistance (e.g., offshore oil rigs)<\/p>\n<\/li>\n<\/ul>\n

    2. Surface Treatment<\/strong><\/h4>\n
      \n
    • \n

      Passivation<\/strong>: Removes free iron, enhances corrosion resistance<\/p>\n<\/li>\n

    • \n

      Electropolishing<\/strong>: Ultra-smooth finish (Ra <0.4\u03bcm) for cleanrooms<\/p>\n<\/li>\n

    • \n

      Teflon Coating<\/strong>: Non-stick, chemical-resistant surface<\/p>\n<\/li>\n

    • \n

      Sandblasting<\/strong>: Textured finish for improved grip<\/p>\n<\/li>\n<\/ul>\n

      3. Common Specifications<\/strong><\/h4>\n
        \n
      • \n

        Thickness<\/strong>: 0.5mm\u201350mm (customizable)<\/p>\n<\/li>\n

      • \n

        Tolerance<\/strong>: \u00b10.01mm (precision-ground)<\/p>\n<\/li>\n

      • \n

        Hole Patterns<\/strong>: Custom-drilled, slotted, or PEM-studded<\/p>\n<\/li>\n

      • \n

        Standards<\/strong>: ASTM A480, ISO 2768-mK<\/p>\n<\/li>\n<\/ul>\n

        4. Applications<\/strong><\/h4>\n
          \n
        • \n

          Semiconductor<\/strong>: Wafer processing equipment<\/p>\n<\/li>\n

        • \n

          Pharmaceutical<\/strong>: Hygienic spacing in bioreactors<\/p>\n<\/li>\n

        • \n

          Renewable Energy<\/strong>: Solar tracker bushings<\/p>\n<\/li>\n

        • \n

          Aerospace<\/strong>: Engine component alignment<\/p>\n<\/li>\n<\/ul>\n

          \n

          Excellent Case: Nuclear Reactor Control Rod Assembly<\/strong><\/h3>\n

          Challenge<\/strong>:
          \nA nuclear plant needed to replace aluminum spacer plates in control rod mechanisms due to radiation-induced embrittlement, risking operational safety.<\/p>\n

          Solution<\/strong>:<\/p>\n

            \n
          • \n

            Deployed\u00a017-4PH stainless steel spacer plates (10mm thick, electropolished)<\/strong>:<\/p>\n

              \n
            • \n

              Radiation Resistance<\/strong>: Withstood 10\u2074 Gy gamma exposure<\/p>\n<\/li>\n

            • \n

              Thermal Stability<\/strong>: Maintained \u00b10.02mm flatness at 400\u00b0C<\/p>\n<\/li>\n

            • \n

              Zero Contamination<\/strong>: Electropolishing prevented particulate shedding<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

              Results<\/strong>:<\/p>\n

                \n
              • \n

                Extended service life from 2 to 15+ years<\/p>\n<\/li>\n

              • \n

                Reduced shutdowns for maintenance by 80%<\/p>\n<\/li>\n

              • \n

                Achieved ASME NQA-1 nuclear certification<\/p>\n<\/li>\n<\/ul>\n

                \n

                Key Advantages<\/strong><\/h3>\n

                \u2714\u00a0Precision Alignment<\/strong>\u00a0\u2013 Sub-millimeter tolerances
                \n\u2714\u00a0Harsh Environment Ready<\/strong>\u00a0\u2013 From cryogenic to 800\u00b0C
                \n\u2714\u00a0Customizable<\/strong>\u00a0\u2013 Laser-cut or wire-EDM to your CAD drawings<\/p>","protected":false},"excerpt":{"rendered":"

                Custom Spacer Plate Stainless Steel Metal Spacer Plate<\/p>","protected":false},"featured_media":3011,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[31],"product_tag":[490,491,489,588,589,487,586,587],"class_list":{"0":"post-3008","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-metal-spacers","7":"product_tag-cnc-machined-metal-spacers","8":"product_tag-cnc-machining-metal-spacers","9":"product_tag-metal-spacer","10":"product_tag-metal-spacer-plate","11":"product_tag-metal-spacer-with-tapped-holes","12":"product_tag-metal-spacers","13":"product_tag-spacer-palte","14":"product_tag-stainless-steel-spacer-plate","16":"first","17":"instock","18":"shipping-taxable","19":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/machinedwasher.com\/ko\/wp-json\/wp\/v2\/product\/3008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machinedwasher.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/machinedwasher.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/machinedwasher.com\/ko\/wp-json\/wp\/v2\/comments?post=3008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machinedwasher.com\/ko\/wp-json\/wp\/v2\/media\/3011"}],"wp:attachment":[{"href":"https:\/\/machinedwasher.com\/ko\/wp-json\/wp\/v2\/media?parent=3008"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/machinedwasher.com\/ko\/wp-json\/wp\/v2\/product_brand?post=3008"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/machinedwasher.com\/ko\/wp-json\/wp\/v2\/product_cat?post=3008"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/machinedwasher.com\/ko\/wp-json\/wp\/v2\/product_tag?post=3008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}