{"id":9721,"date":"2026-01-06T12:02:32","date_gmt":"2026-01-06T12:02:32","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=9721"},"modified":"2026-07-08T15:01:18","modified_gmt":"2026-07-08T15:01:18","slug":"7022-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/ko\/%ec%a0%9c%ed%92%88\/7022-%ec%95%8c%eb%a3%a8%eb%af%b8%eb%8a%84-%ed%95%a9%ea%b8%88\/","title":{"rendered":"7022 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08"},"content":{"rendered":"

What Is 7022 Aluminum?<\/h2>\n

7022 aluminum is a high-strength Zn-Mg-Cu alloy in the 7xxx series, combining zinc, magnesium, and copper for elevated strength and good machinability. It is often chosen for tooling, mold making, and high-stress machined components where dimensional stability after machining matters. Linsy supplies 7022 in sheet, plate, and bar with mill test certificates on every order. Note: mechanical values below should be confirmed against the mill certificate before release.<\/p>\n

Available 7022 Aluminum Products<\/h2>\n

\uc2dc\ud2b8 \/ \ud310\uc7ac<\/h3>\n

Available tempers:<\/strong> T6, T651<\/p>\n\n\n\n
\uc131\uc9c8<\/th>\n\ub450\uaed8(mm)<\/th>\n\ub108\ube44(mm)<\/th>\n\uae38\uc774(mm)<\/th>\n<\/tr>\n
T6, T651<\/td>\n0.5 \u2013 150<\/td>\n500 \u2013 2600<\/td>\n500 \u2013 16000 (cut-to-length)<\/td>\n<\/tr>\n<\/table>\n

Bar \/ Rod<\/h3>\n

Available tempers:<\/strong> T6, T651<\/p>\n\n\n\n
\uc131\uc9c8<\/th>\n\uc9c0\ub984(mm)<\/th>\n\uae38\uc774(mm)<\/th>\n<\/tr>\n
T6, T651<\/td>\n3 \u2013 300<\/td>\n500 \u2013 12000<\/td>\n<\/tr>\n<\/table>\n

\uaddc\uaca9 \ubc0f \ub4f1\uac00 \uc9c0\uc815<\/h2>\n

7022 aluminum (EN AW-7022, AlZn4.5Mg1) is supplied to common wrought-alloy specifications. Typical standards by form: ASTM B209 (sheet and plate), ASTM B221 (extruded tube, bar, and profiles), ASTM B211 (bar and rod), and ASTM B313 (welded tube). Forging stock follows ASTM B247. Always confirm the exact specification and temper with our team for your order.<\/p>\n

\ud654\ud559 \uc131\ubd84<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\uc694\uc18c<\/th>\n\ubc31\ubd84\uc728(%)<\/th>\n<\/tr>\n
Si<\/td>\n0.50 \ucd5c\ub300<\/td>\n<\/tr>\n
Fe<\/td>\n0.50 \ucd5c\ub300<\/td>\n<\/tr>\n
Cu<\/td>\n0.50 \u2013 1.0<\/td>\n<\/tr>\n
Mn<\/td>\n0.10 \u2013 0.40<\/td>\n<\/tr>\n
Mg<\/td>\n2.6 \u2013 3.7<\/td>\n<\/tr>\n
Cr<\/td>\n0.10 \u2013 0.30<\/td>\n<\/tr>\n
Zn<\/td>\n4.3 \u2013 5.2<\/td>\n<\/tr>\n
Ti<\/td>\n0.20 \ucd5c\ub300<\/td>\n<\/tr>\n
\uae30\ud0c0(\uac01)<\/td>\n0.05<\/td>\n<\/tr>\n
\uae30\ud0c0(\ud569\uacc4)<\/td>\n0.15<\/td>\n<\/tr>\n
Al<\/td>\n\uc794\uc561<\/td>\n<\/tr>\n<\/table>\n

\uc5f4\ucc98\ub9ac \uc0c1\ud0dc\uc5d0 \ub530\ub978 \uae30\uacc4\uc801 \ud2b9\uc131<\/h2>\n\n\n\n\n
\uc131\uc9c8<\/th>\n\uc778\uc7a5 \uac15\ub3c4(MPa)<\/th>\n\ud56d\ubcf5 \uac15\ub3c4(MPa)<\/th>\n\uc5f0\uc2e0\uc728 (%)<\/th>\n\uc804\ub2e8 \uac15\ub3c4(MPa)<\/th>\n<\/tr>\n
T6<\/td>\n~ 480 \u2013 540*<\/td>\n~ 420 \u2013 480*<\/td>\n8 \u2013 12*<\/td>\n\u2014<\/td>\n<\/tr>\n
T651<\/td>\n~ 480 \u2013 540*<\/td>\n~ 420 \u2013 480*<\/td>\n8 \u2013 12*<\/td>\n\u2014<\/td>\n<\/tr>\n<\/table>\n

Values are typical for the indicated condition. An em dash (\u2014) means the value was not available in the source data; confirm with the mill certificate. Asterisked values are estimates pending verification \u2014 see the audit report.<\/p>\n

\ud15c\ud37c \uc120\ud0dd \uac00\uc774\ub4dc<\/h2>\n
    \n
  • T6<\/strong> \u2014 Solution heat-treated and artificially aged; highest strength for tooling and structural use.<\/li>\n
  • T651<\/strong> \u2014 Stress-relieved T6; improved dimensional stability for precision machining.<\/li>\n<\/ul>\n

    \uc8fc\uc694 \ud2b9\uc9d5<\/h2>\n

    \ub192\uc740 \uac15\ub3c4<\/h3>\n

    Among the stronger medium-zinc 7xxx grades, close to 7075 in the T6 condition.<\/p>\n

    \uc6b0\uc218\ud55c \uac00\uacf5\uc131<\/h3>\n

    Holds tight tolerances and a clean finish in high-speed milling.<\/p>\n

    \uce58\uc218 \uc548\uc815\uc131<\/h3>\n

    T651 minimizes distortion after removal of stock.<\/p>\n

    Not for welding<\/h3>\n

    Generally considered non-weldable; design as a machined part, not a welded assembly.<\/p>\n

    \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\n
      \n
    • Injection molds and high-pressure forming tools<\/li>\n
    • Aerospace structural and airframe parts<\/li>\n
    • High-stress machine components<\/li>\n
    • Precision base plates and fixtures<\/li>\n
    • Defense and sporting equipment<\/li>\n<\/ul>\n

      \uac00\uacf5 \ubc0f \ud45c\uba74 \ub9c8\uac10 \ucc38\uace0 \uc0ac\ud56d<\/h2>\n

      Linsy machines 7022 on CNC centers for molds and precision parts and laser-cuts plate. It is not recommended for welding; for corrosion protection use anodizing or painting. Stress-relieving (T651) is advised for finished machined parts.<\/p>\n

      \ud488\uc9c8 \ubb38\uc11c \ubc0f \uac80\uc0ac<\/h2>\n

      Linsy is a Shenzhen-based aluminum supplier with more than 20 years of experience. Our quality system is certified to ISO 9001, ISO 14001, and ISO 45001. Every order ships with a mill test certificate (MTC). SGS third-party test reports are available on request. Typical custom lead time is 10\u201360 days depending on temper, size, and quantity.<\/p>\n

      Why Choose Linsy for 7022 Aluminum<\/h2>\n
        \n
      • Shenzhen factory with 20+ years serving aerospace, automotive, and general engineering buyers<\/li>\n
      • Wide form range: sheet, plate, coil, tube, bar, wire, profile, and forging stock<\/li>\n
      • CNC machining, laser cutting, TIG\/MIG welding, and anodizing \/ polishing \/ powder coating under one roof<\/li>\n
      • Mill test certificate with every order; SGS reports on request<\/li>\n
      • ISO 9001 \/ ISO 14001 \/ ISO 45001 certified operations<\/li>\n<\/ul>\n

        \uad00\ub828 \uc790\ub8cc<\/h2>\n

        For deeper reading on 7xxx selection and fabrication, see our guides on aluminum alloy selection and welding 7000-series alloys. (Internal links to be connected to published Linsy blog articles.)<\/p>\n

        7022 Aluminum FAQ<\/h2>\n

        Is 7022 weldable?<\/h3>\n

        Generally no. 7022 is supplied for machined and formed parts rather than welded assemblies; choose 7020 or 7021 if welding is required.<\/p>\n

        What is 7022 used for?<\/h3>\n

        Tooling, injection molds, and high-stress machined components where strength and stability after machining are critical.<\/p>\n

        Why are the mechanical values marked with an asterisk?<\/h3>\n

        The source data for this page was incomplete and partly copied from another grade. The values shown are typical estimates and must be verified against the mill certificate before use.<\/p>\n

        What documents come with the order?<\/h3>\n

        Every order ships with an MTC, and SGS third-party test reports are available on request.<\/p>\n

        \uc8fc\ubb38 \uad00\ub828 \uc77c\ubc18\uc801\uc778 \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n

        \uc77c\ubc18\uc801\uc778 \ub9ac\ub4dc \ud0c0\uc784\uc740 \uc5bc\ub9c8\uc778\uac00\uc694?<\/h3>\n

        Custom aluminum orders typically ship in 10\u201360 days depending on alloy, temper, size, and quantity. Stock or standard sizes may be faster \u2014 ask our team.<\/p>\n

        Can I get a mill test certificate?<\/h3>\n

        Yes. Every order includes an MTC. SGS third-party test reports are available on request.<\/p>\n

        Do you offer machining and finishing?<\/h3>\n

        Yes. We provide CNC machining, laser cutting, welding, anodizing, polishing, and powder coating so parts can be delivered closer to finished form.<\/p>\n

        \uacac\uc801\uc744 \uc5b4\ub5bb\uac8c \uc694\uccad\ud569\ub2c8\uae4c?<\/h3>\n

        Send your alloy, temper, dimensions, quantity, and required standard. Our team will confirm availability, lead time, and pricing.<\/p>","protected":false},"excerpt":{"rendered":"

        7022 aluminum is a high-strength Zn-Mg-Cu alloy in the 7xxx series, combining zinc, magnesium, and copper for elevated strength and good machinability. It is often chosen for tooling, mold making, and high-stress machined components where dimensional stability after machining matters. Linsy supplies 7022 in sheet, plate, and bar with mill test certificates on every order. Note: mechanical values below should be confirmed against the mill certificate before release.<\/p>\n

        \n\uc774\uc6a9 \uac00\ub2a5\ud55c \uc591\uc2dd:<\/strong> sheet \/ plate, bar \/ rod
        \n\ud754\ud788 \ub098\ud0c0\ub098\ub294 \uae30\uc9c8:<\/strong> T6, T651
        \n\ucc98\ub9ac \uc9c0\uc6d0:<\/strong> CNC machining, laser cutting, TIG\/MIG welding, anodizing, polishing, powder coating
        \n\ud488\uc9c8 \uad00\ub828 \ubb38\uc11c:<\/strong> \ubaa8\ub4e0 \uc8fc\ubb38 \uc2dc MTC \ubcf4\uace0\uc11c \uc81c\uacf5<\/p>","protected":false},"featured_media":9728,"template":"","meta":{"_seopress_titles_title":"7022 Aluminum Alloy \u2014 Sheet, Plate & Bar | Linsy Aluminum","_seopress_titles_desc":"7022 (AlZn4.5Mg1) is a high-strength Zn-Mg-Cu 7xxx alloy from Linsy, used for tooling, molds, and high-stress machined parts.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":""},"product_brand":[],"product_cat":[90,99],"product_tag":[],"class_list":["post-9721","product","type-product","status-publish","has-post-thumbnail","product_cat-7000-series-aluminum-alloys","product_cat-most-popular-aluminum-grade","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/product\/9721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/media\/9728"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/media?parent=9721"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/product_brand?post=9721"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/product_cat?post=9721"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/ko\/wp-json\/wp\/v2\/product_tag?post=9721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}