{"id":8666,"date":"2025-05-05T06:20:20","date_gmt":"2025-05-05T06:20:20","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=8666"},"modified":"2026-07-08T15:01:12","modified_gmt":"2026-07-08T15:01:12","slug":"7020-aluminyum-alasim","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/tr\/urun\/7020-aluminyum-alasim\/","title":{"rendered":"7020 Al\u00fcminyum Ala\u015f\u0131m"},"content":{"rendered":"

What Is 7020 Aluminum?<\/h2>\n

7020 aluminum is a medium-strength 7xxx series wrought alloy with zinc and magnesium as the main hardeners. It is valued for excellent weldability, good corrosion resistance, and strong fatigue performance, making it a common choice for welded transport and structural assemblies. Compared with 7075 it offers slightly lower peak strength but better fabrication behavior, especially in marine or humid service. Linsy supplies 7020 in sheet, plate, tube, bar, and wire with full mill certificates and a range of tempers for welding and structural use.<\/p>\n

Available 7020 Aluminum Products<\/h2>\n

Levha \/ Plaka<\/h3>\n

Mevcut temperler:<\/strong> T5, T6, T651<\/p>\n\n\n\n
Temper<\/th>\nKal\u0131nl\u0131k (mm)<\/th>\nGeni\u015flik (mm)<\/th>\nUzunluk (mm)<\/th>\n<\/tr>\n
T5, T6, T651<\/td>\n0.5 \u2013 150<\/td>\n500 \u2013 2600<\/td>\n500 \u2013 16000 (boydan boya kesilmi\u015f)<\/td>\n<\/tr>\n<\/table>\n

T\u00fcp<\/h3>\n

Mevcut temperler:<\/strong> T5, T6, T651, O<\/p>\n\n\n\n
Temper<\/th>\nD\u0131\u015f \u00c7ap (mm)<\/th>\nEt Kal\u0131nl\u0131\u011f\u0131 (mm)<\/th>\nUzunluk (mm)<\/th>\n<\/tr>\n
T5, T6, T651, O<\/td>\n6 \u2013 300<\/td>\n0.5 \u2013 40<\/td>\n500 \u2013 12000<\/td>\n<\/tr>\n<\/table>\n

\u00c7ubuk \/ Mil<\/h3>\n

Mevcut temperler:<\/strong> T5, T6, T651, O<\/p>\n\n\n\n
Temper<\/th>\n\u00c7ap (mm)<\/th>\nUzunluk (mm)<\/th>\n<\/tr>\n
T5, T6, T651, O<\/td>\n3 \u2013 300<\/td>\n500 \u2013 12000<\/td>\n<\/tr>\n<\/table>\n

Tel<\/h3>\n

Mevcut temperler:<\/strong> T5, T6, T651, O<\/p>\n\n\n\n
\u00c7ap (mm)<\/th>\nBobin a\u011f\u0131rl\u0131\u011f\u0131<\/th>\nTolerans<\/th>\n<\/tr>\n
0.8 \u2013 30<\/td>\nMin 50 kg<\/td>\n\u00b1 0,02 mm<\/td>\n<\/tr>\n<\/table>\n

Spesifikasyonlar ve E\u015fde\u011fer Tan\u0131mlamalar<\/h2>\n

7020 aluminum (EN AW-7020, 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

Kimyasal Bile\u015fim<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Element<\/th>\nY\u00fczde (%)<\/th>\n<\/tr>\n
Si<\/td>\n0,35 maks.<\/td>\n<\/tr>\n
Fe<\/td>\n0.50 max<\/td>\n<\/tr>\n
Cu<\/td>\n0,20 maks.<\/td>\n<\/tr>\n
Mn<\/td>\n0.20 \u2013 0.60<\/td>\n<\/tr>\n
Mg<\/td>\n1.0 \u2013 1.4<\/td>\n<\/tr>\n
Cr<\/td>\n0.10 \u2013 0.35<\/td>\n<\/tr>\n
Zn<\/td>\n4.0 \u2013 5.0<\/td>\n<\/tr>\n
Ti<\/td>\n0,20 maks.<\/td>\n<\/tr>\n
Zr<\/td>\n0,10 maks.<\/td>\n<\/tr>\n
Di\u011ferleri (her biri)<\/td>\n0.05<\/td>\n<\/tr>\n
Di\u011ferleri (toplam)<\/td>\n0.15<\/td>\n<\/tr>\n
Al<\/td>\nDenge<\/td>\n<\/tr>\n<\/table>\n

Temperlere G\u00f6re Mekanik \u00d6zellikler<\/h2>\n\n\n\n\n
Temper<\/th>\n\u00c7ekme Dayan\u0131m\u0131 (MPa)<\/th>\nAkma Dayan\u0131m\u0131 (MPa)<\/th>\nUzama (%)<\/th>\nKesme Dayan\u0131m\u0131 (MPa)<\/th>\n<\/tr>\n
T6<\/td>\n360 \u2013 420<\/td>\n\u2014<\/td>\n8 \u2013 12<\/td>\n~ 250<\/td>\n<\/tr>\n
T651<\/td>\n360 \u2013 420<\/td>\n\u2014<\/td>\n8 \u2013 12<\/td>\n~ 250<\/td>\n<\/tr>\n<\/table>\n

De\u011ferler belirtilen durum i\u00e7in tipiktir. Uzun \u00e7izgi (\u2014), kaynak verilerinde de\u011ferin bulunmad\u0131\u011f\u0131 anlam\u0131na gelir; fabrika sertifikas\u0131 ile teyit edin. Y\u0131ld\u0131zl\u0131 de\u011ferler, do\u011frulama bekleyen tahminlerdir \u2014 denetim raporuna bak\u0131n.<\/p>\n

Temper Se\u00e7im K\u0131lavuzu<\/h2>\n
    \n
  • O<\/strong> \u2014 Annealed, softest condition for forming.<\/li>\n
  • T5<\/strong> \u2014 Cooled from hot working and artificially aged; good strength with simpler processing.<\/li>\n
  • T6<\/strong> \u2014 Solution heat-treated and artificially aged; prime structural temper.<\/li>\n
  • T651<\/strong> \u2014 Stress-relieved T6 for machining stability.<\/li>\n<\/ul>\n

    Temel \u00d6zellikler<\/h2>\n

    M\u00fckemmel kaynaklanabilirlik<\/h3>\n

    One of the more weldable 7xxx grades; widely used in welded frameworks.<\/p>\n

    Good fatigue strength<\/h3>\n

    Performs well under cyclic loading in transport structures.<\/p>\n

    \u0130yi korozyon direnci<\/h3>\n

    Better than high-copper 7xxx alloys in humid and marine atmospheres.<\/p>\n

    Orta g\u00fc\u00e7te<\/h3>\n

    Lower peak strength than 7075 but easier to fabricate and join.<\/p>\n

    Uygulamalar<\/h2>\n
      \n
    • Rail and transport welded structures<\/li>\n
    • Automotive chassis and frames<\/li>\n
    • Welded bridges and platforms<\/li>\n
    • Aerospace secondary structures<\/li>\n
    • General engineering fabrications<\/li>\n<\/ul>\n

      \u0130\u015fleme ve Y\u00fczey Kaplama Notlar\u0131<\/h2>\n

      Linsy cuts 7020 with laser and machines it on CNC centers. It welds well with MIG\/TIG using matching or compatible fillers; post-weld aging can recover properties. Anodizing or powder coating improves surface durability.<\/p>\n

      Kalite Belgeleri ve Denetim<\/h2>\n

      Linsy, Shenzhen merkezli, 20 y\u0131l\u0131 a\u015fk\u0131n deneyime sahip bir al\u00fcminyum tedarik\u00e7isidir. Kalite sistemimiz ISO 9001, ISO 14001 ve ISO 45001 ile sertifikal\u0131d\u0131r. Her sipari\u015f, bir fabrika test sertifikas\u0131 (MTC) ile g\u00f6nderilir. Talep \u00fczerine SGS \u00fc\u00e7\u00fcnc\u00fc taraf test raporlar\u0131 mevcuttur. Tipik \u00f6zel teslim s\u00fcresi, temper, boyut ve miktara ba\u011fl\u0131 olarak 10\u201360 g\u00fcnd\u00fcr.<\/p>\n

      Why Choose Linsy for 7020 Aluminum<\/h2>\n
        \n
      • Havac\u0131l\u0131k, otomotiv ve genel m\u00fchendislik al\u0131c\u0131lar\u0131na hizmet veren 20+ y\u0131ll\u0131k Shenzhen fabrikas\u0131<\/li>\n
      • Geni\u015f form yelpazesi: sac, levha, bobin, boru, \u00e7ubuk, tel, profil ve d\u00f6vme stoku<\/li>\n
      • Tek \u00e7at\u0131 alt\u0131nda CNC i\u015fleme, lazer kesim, TIG\/MIG kayna\u011f\u0131 ve eloksal \/ parlatma \/ toz boya<\/li>\n
      • Her sipari\u015fte fabrika test sertifikas\u0131; talep \u00fczerine SGS raporlar\u0131<\/li>\n
      • ISO 9001 \/ ISO 14001 \/ ISO 45001 sertifikal\u0131 operasyonlar<\/li>\n<\/ul>\n

        \u0130lgili Kaynaklar<\/h2>\n

        7xxx se\u00e7imi ve imalat\u0131 hakk\u0131nda daha derinlemesine bilgi i\u00e7in, al\u00fcminyum ala\u015f\u0131m\u0131 se\u00e7imi ve 7000 serisi ala\u015f\u0131mlar\u0131n kayna\u011f\u0131 konulu rehberlerimize bak\u0131n. (Yay\u0131nlanan Linsy blog makalelerine ba\u011flanacak dahili ba\u011flant\u0131lar.)<\/p>\n

        7020 Aluminum FAQ<\/h2>\n

        Why choose 7020 over 7075?<\/h3>\n

        7020 trades some peak strength for much better weldability and corrosion behavior, which matters for welded transport and marine structures.<\/p>\n

        What tempers are available?<\/h3>\n

        We supply O, T5, T6, and T651 across sheet, tube, bar, and wire. Tell us the fabrication route and we will advise a temper.<\/p>\n

        Can 7020 be anodized?<\/h3>\n

        Yes. Anodizing improves corrosion and wear resistance; note that the coating color on 7xxx alloys can vary, so confirm appearance expectations with us.<\/p>\n

        Is a mill certificate included?<\/h3>\n

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

        Genel Sipari\u015f SSS<\/h2>\n

        Tipik teslim s\u00fcresi nedir?<\/h3>\n

        \u00d6zel al\u00fcminyum sipari\u015fleri, ala\u015f\u0131m, temper, boyut ve miktara ba\u011fl\u0131 olarak genellikle 10\u201360 g\u00fcn i\u00e7inde g\u00f6nderilir. Stok veya standart boyutlar daha h\u0131zl\u0131 olabilir \u2014 ekibimize sorun.<\/p>\n

        Fabrika test sertifikas\u0131 alabilir miyim?<\/h3>\n

        Evet. Her sipari\u015f bir MTC i\u00e7erir. Talep \u00fczerine SGS \u00fc\u00e7\u00fcnc\u00fc taraf test raporlar\u0131 mevcuttur.<\/p>\n

        \u0130\u015fleme ve bitirme hizmeti sunuyor musunuz?<\/h3>\n

        Evet. CNC i\u015fleme, lazer kesim, kaynak, eloksal, parlatma ve toz boya sa\u011fl\u0131yoruz, b\u00f6ylece par\u00e7alar bitmi\u015f forma daha yak\u0131n teslim edilebilir.<\/p>\n

        Nas\u0131l fiyat teklifi talep edebilirim?<\/h3>\n

        Ala\u015f\u0131m, temper, boyutlar, miktar ve gerekli standard\u0131 g\u00f6nderin. Ekibimiz stok durumunu, teslim s\u00fcresini ve fiyatland\u0131rmay\u0131 teyit edecektir.<\/p>","protected":false},"excerpt":{"rendered":"

        7020 aluminum is a medium-strength 7xxx series wrought alloy with zinc and magnesium as the main hardeners. It is valued for excellent weldability, good corrosion resistance, and strong fatigue performance, making it a common choice for welded transport and structural assemblies. Compared with 7075 it offers slightly lower peak strength but better fabrication behavior, especially in marine or humid service. Linsy supplies 7020 in sheet, plate, tube, bar, and wire with full mill certificates and a range of tempers for welding and structural use.<\/p>\n

        \nMevcut formlar:<\/strong> sheet \/ plate, tube, bar \/ rod, wire
        \nYayg\u0131n temperler:<\/strong> O, T5, T6, T651
        \n\u0130\u015fleme deste\u011fi:<\/strong> CNC i\u015fleme, lazer kesim, TIG\/MIG kayna\u011f\u0131, eloksal, parlatma, toz boya
        \nKalite belgeleri:<\/strong> Her sipari\u015fle birlikte MTC raporu<\/p>","protected":false},"featured_media":8674,"template":"","meta":{"_seopress_titles_title":"7020 Aluminum Alloy \u2014 Sheet, Bar & Wire | Linsy Aluminum","_seopress_titles_desc":"7020 (AlZn4.5Mg1) is a weldable medium-strength 7xxx alloy from Linsy, ideal for transport and structural welded assemblies with good fatigue strength.","_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-8666","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\/tr\/wp-json\/wp\/v2\/product\/8666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/media\/8674"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/media?parent=8666"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/product_brand?post=8666"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/product_cat?post=8666"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/product_tag?post=8666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}