{"id":3834,"date":"2025-02-27T01:57:02","date_gmt":"2025-02-27T01:57:02","guid":{"rendered":"https:\/\/keweicorten.com\/?post_type=product&#038;p=3834"},"modified":"2025-02-27T01:57:02","modified_gmt":"2025-02-27T01:57:02","slug":"baja-astm-a709-2","status":"publish","type":"product","link":"https:\/\/keweicorten.com\/id\/baja-astm-a709-2\/","title":{"rendered":"Baja ASTM A709"},"content":{"rendered":"<h3 data-pm-slice=\"1 3 []\"><strong>Apa itu ASTM A709?<\/strong><\/h3>\n<p>ASTM A709 adalah <strong>Spesifikasi Standar Baja Struktural untuk Jembatan<\/strong>yang ditetapkan oleh ASTM International. Ini mencakup <strong>pelat baja karbon dan baja paduan rendah berkekuatan tinggi<\/strong> digunakan dalam konstruksi jembatan dan aplikasi struktural lainnya. Spesifikasi ini memastikan bahwa material baja memenuhi persyaratan mekanis dan kimiawi tertentu untuk meningkatkan kekuatan, daya tahan, dan ketahanan terhadap korosi.<\/p>\n<h3><strong>Fitur Utama Baja ASTM A709<\/strong><\/h3>\n<ul data-spread=\"false\">\n<li><strong>Kekuatan &amp; Daya Tahan Tinggi:<\/strong> Didesain untuk penggunaan struktural yang berat.<\/li>\n<li><strong>Ketahanan Korosi:<\/strong> Tersedia dalam kelas baja tahan cuaca untuk masa pakai yang lama.<\/li>\n<li><strong>Kemampuan Las &amp; Kemampuan Bentuk:<\/strong> Memastikan kemudahan fabrikasi dan konstruksi.<\/li>\n<li><strong>Aplikasi Serbaguna:<\/strong> Digunakan dalam <strong>jembatan, struktur jalan raya, dan konstruksi berat<\/strong>.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/keweicorten.com\/id\/pelat-baja-tahan-cuaca\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-3835 size-full\" title=\"Baja ASTM A709\" src=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1.jpg\" alt=\"Pabrik baja ASTM A709, Cina, harga, produsen, pemasok, disesuaikan, grosir, murah, untuk dijual, dalam stok.\" width=\"474\" height=\"474\" srcset=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1.jpg 474w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1-300x300.jpg 300w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1-150x150.jpg 150w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1-12x12.jpg 12w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/ASTM-A709-steel-1-100x100.jpg 100w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/><\/a><\/p>\n<h3><strong>Kelas &amp; Spesifikasi Baja ASTM A709<\/strong><\/h3>\n<p>Standar ASTM A709 mencakup beberapa tingkatan, masing-masing disesuaikan untuk kondisi struktural dan lingkungan yang berbeda. Di bawah ini adalah ringkasan dari kelas-kelas utama dan spesifikasinya:<\/p>\n<table>\n<tbody>\n<tr>\n<th><strong>Kelas<\/strong><\/th>\n<th><strong>Kekuatan Luluh (ksi\/MPa)<\/strong><\/th>\n<th><strong>Kekuatan Tarik (ksi\/MPa)<\/strong><\/th>\n<th><strong>Fitur-fitur Penting<\/strong><\/th>\n<\/tr>\n<tr>\n<td>A709 Kelas 36<\/td>\n<td>36 ksi (250 MPa)<\/td>\n<td>58-80 ksi (400-550 MPa)<\/td>\n<td>Baja struktural standar<\/td>\n<\/tr>\n<tr>\n<td>A709 Kelas 50<\/td>\n<td>50 ksi (345 MPa)<\/td>\n<td>65-85 ksi (450-585 MPa)<\/td>\n<td>Kekuatan lebih tinggi, penggunaan umum<\/td>\n<\/tr>\n<tr>\n<td>A709 Kelas 50W<\/td>\n<td>50 ksi (345 MPa)<\/td>\n<td>70 ksi (485 MPa)<\/td>\n<td>Baja tahan cuaca, meningkatkan ketahanan terhadap korosi<\/td>\n<\/tr>\n<tr>\n<td>A709 Kelas 100<\/td>\n<td>100 ksi (690 MPa)<\/td>\n<td>110-130 ksi (760-900 MPa)<\/td>\n<td>Baja berkekuatan tinggi untuk aplikasi tugas berat<\/td>\n<\/tr>\n<tr>\n<td>A709 Grade HPS 70W<\/td>\n<td>70 ksi (485 MPa)<\/td>\n<td>90-110 ksi (620-760 MPa)<\/td>\n<td>Baja tahan cuaca berkinerja tinggi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-pm-slice=\"1 1 []\"><strong>Aplikasi Baja ASTM A709<\/strong><\/h3>\n<ul data-spread=\"false\">\n<li><strong>Jembatan &amp; Infrastruktur:<\/strong> Banyak digunakan dalam pembangunan jalan raya dan jembatan kereta api.<\/li>\n<li><strong>Komponen Struktural Berat:<\/strong> Ideal untuk balok, gelagar, dan kolom penyangga.<\/li>\n<li><strong>Struktur Baja Tahan Cuaca:<\/strong> A709 Grade 50W dan HPS 70W biasanya digunakan untuk struktur terbuka yang membutuhkan ketahanan korosi yang lebih baik.<\/li>\n<\/ul>\n<h3><strong>Keuntungan Menggunakan Baja ASTM A709<\/strong><\/h3>\n<ol start=\"1\" data-spread=\"false\">\n<li><strong>Kapasitas Beban Tinggi:<\/strong> Cocok untuk aplikasi struktural berskala besar.<\/li>\n<li><strong>Umur panjang:<\/strong> Daya tahan yang lebih baik, terutama pada baja tahan cuaca.<\/li>\n<li><strong>Hemat Biaya:<\/strong> Mengurangi biaya perawatan karena ketahanan terhadap korosi.<\/li>\n<li><strong>Kepatuhan terhadap Standar Industri:<\/strong> Memastikan keamanan dan keandalan dalam konstruksi jembatan.<\/li>\n<\/ol>\n<p><a href=\"https:\/\/keweicorten.com\/id\/produk-2\/\"><img decoding=\"async\" class=\"alignnone wp-image-3838 size-medium\" title=\"Baja ASTM A709\" src=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-300x300.jpg\" alt=\"Pabrik Baja ASTM A709, Cina, harga, produsen, pemasok, disesuaikan, grosir, murah, untuk dijual, dalam stok.\" width=\"300\" height=\"300\" srcset=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-300x300.jpg 300w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-150x150.jpg 150w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-12x12.jpg 12w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-600x600.jpg 600w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-100x100.jpg 100w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae.jpg 700w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/keweicorten.com\/id\/produk-2\/\"><img decoding=\"async\" class=\"alignnone wp-image-3836 size-medium\" title=\"Baja ASTM A709\" src=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-300x300.jpg\" alt=\"Pabrik Baja ASTM A709, Cina, harga, produsen, pemasok, disesuaikan, grosir, murah, untuk dijual, dalam stok.\" width=\"300\" height=\"300\" srcset=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-300x300.jpg 300w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-150x150.jpg 150w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-12x12.jpg 12w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-600x600.jpg 600w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16-100x100.jpg 100w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u94a2\u677f_\u4e0a\u6d77\u5eb7\u5f70\u91d1\u5c5e\u6750\u6599\u6709\u9650\u516c\u53f8_bda4ed16.jpg 700w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3838 size-full\" title=\"Baja ASTM A709\" src=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae.jpg\" alt=\"Baja ASTM A709\" width=\"700\" height=\"700\" srcset=\"https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae.jpg 700w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-300x300.jpg 300w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-150x150.jpg 150w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-12x12.jpg 12w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-600x600.jpg 600w, https:\/\/keweicorten.com\/wp-content\/uploads\/2025\/02\/\u8010\u5019\u7ed3\u6784\u94a2\u677f-\u6cb3\u5357\u666f\u9686\u94a2\u94c1\u6709\u9650\u516c\u53f8_795c08ae-100x100.jpg 100w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<h3><strong>Kesimpulan<\/strong><\/h3>\n<p>Baja ASTM A709 menyediakan a <strong>kuat, tahan lama, dan tahan korosi<\/strong> solusi untuk proyek jembatan dan infrastruktur. Baik untuk kebutuhan struktural standar maupun aplikasi pelapukan berkinerja tinggi, baja A709 menawarkan keseimbangan optimal antara kekuatan, umur panjang, dan efektivitas biaya.<\/p>\n<p>Untuk informasi lebih lanjut tentang nilai dan ketersediaan baja ASTM A709, hubungi kami hari ini!<\/p>","protected":false},"excerpt":{"rendered":"<p>What is ASTM A709? ASTM A709 is the Standard Specification for Structural Steel for Bridges, established by ASTM International. It covers carbon and high-strength low-alloy steel plates used in bridge construction and other structural applications. This specification ensures that steel materials meet specific mechanical and chemical requirements for enhanced strength, durability, and corrosion resistance. Key [&hellip;]<\/p>","protected":false},"featured_media":3839,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-3834","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-weather-resistant-steel-plate","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/keweicorten.com\/id\/wp-json\/wp\/v2\/product\/3834"}],"collection":[{"href":"https:\/\/keweicorten.com\/id\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/keweicorten.com\/id\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/keweicorten.com\/id\/wp-json\/wp\/v2\/comments?post=3834"}],"version-history":[{"count":1,"href":"https:\/\/keweicorten.com\/id\/wp-json\/wp\/v2\/product\/3834\/revisions"}],"predecessor-version":[{"id":3843,"href":"https:\/\/keweicorten.com\/id\/wp-json\/wp\/v2\/product\/3834\/revisions\/3843"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/keweicorten.com\/id\/wp-json\/wp\/v2\/media\/3839"}],"wp:attachment":[{"href":"https:\/\/keweicorten.com\/id\/wp-json\/wp\/v2\/media?parent=3834"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/keweicorten.com\/id\/wp-json\/wp\/v2\/product_brand?post=3834"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/keweicorten.com\/id\/wp-json\/wp\/v2\/product_cat?post=3834"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/keweicorten.com\/id\/wp-json\/wp\/v2\/product_tag?post=3834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}