{"id":4447,"date":"2025-09-04T13:50:50","date_gmt":"2025-09-04T13:50:50","guid":{"rendered":"https:\/\/ubormetal.com\/?post_type=product&#038;p=4447"},"modified":"2025-09-04T13:50:50","modified_gmt":"2025-09-04T13:50:50","slug":"403-stainless-steel-bar","status":"publish","type":"product","link":"https:\/\/ubormetal.com\/zh\/product\/403-stainless-steel-bar\/","title":{"rendered":"403 Stainless Steel Bar"},"content":{"rendered":"<p><span style=\"color: #212529; letter-spacing: 0px; font-size: 16px; background: #ffffff; font-family: Arial;\">Stainless steel rods can be divided into round steel, square steel, flat steel, hexagonal steel,\u00a0<\/span><span style=\"font-family: Arial; background-color: #ffffff; color: #212529; letter-spacing: 0px;\">and octagonal steel according to their shape. Common materials: 304,304L,321,316,316L,\u00a0310S,630,etc.<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><strong><span style=\"font-family: Arial; letter-spacing: 0px; font-size: 32px; background: #ffffff;\">403 Stainless Steel Bar<\/span><\/strong><\/span><\/p>\n<p style=\"margin: 10px 0 20px; text-indent: 0; background: #ffffff;\"><span style=\"font-family: Arial; color: #212529; letter-spacing: 0px; font-size: 14px;\">403 stainless steel is sorted as a martensitic stainless steel with high chromium and low carbon content. It is also known as UNS S40300 and is commonly used in applications requiring high strength and corrosion resistance.<\/span><\/p>\n<h2><span style=\"font-size: 16px; color: #548dd4;\">403 Stainless Steel Bar Description<\/span><\/h2>\n<p style=\";text-indent: 0; background: #ffffff;\"><span style=\"font-size: 14px;\"><span style=\"font-family: Arial; color: #212529; letter-spacing: 0px;\">403 stainless steel\u00a0<\/span><span style=\"font-family: Arial; letter-spacing: 0px;\">bars<\/span><span style=\"font-family: Arial; color: #212529; letter-spacing: 0px;\">\u00a0<\/span><span style=\"font-family: Arial; letter-spacing: 0px;\">are<\/span><span style=\"font-family: Arial; color: #212529; letter-spacing: 0px;\">\u00a0suitable for use in harsh environments\u00a0<\/span><span style=\"font-family: Arial; letter-spacing: 0px;\">given its<\/span><span style=\"font-family: Arial; color: #212529; letter-spacing: 0px;\">\u00a0<\/span><span style=\"font-family: Arial; letter-spacing: 0px;\">good<\/span><span style=\"font-family: Arial; color: #212529; letter-spacing: 0px;\">\u00a0corrosion resistance<\/span><span style=\"font-family: Arial; letter-spacing: 0px;\">. Additionally, they<\/span><span style=\"font-family: Arial; color: #212529; letter-spacing: 0px;\">\u00a0also ha<\/span><span style=\"font-family: Arial; letter-spacing: 0px;\">ve<\/span><span style=\"font-family: Arial; color: #212529; letter-spacing: 0px;\">\u00a0good mechanical properties, including high hardness, toughness and wear resistance.\u00a0<\/span><span style=\"font-family: Arial; letter-spacing: 0px;\">One thing to note is<\/span><span style=\"font-family: Arial; color: #212529; letter-spacing: 0px;\">\u00a0<\/span><span style=\"font-family: Arial; letter-spacing: 0px;\">such bars are<\/span><span style=\"font-family: Arial; color: #212529; letter-spacing: 0px;\">\u00a0not as resistant\u00a0<\/span><span style=\"font-family: Arial; letter-spacing: 0px;\">to corrosion<\/span><span style=\"font-family: Arial; color: #212529; letter-spacing: 0px;\">\u00a0as other stainless steels such as 304 or 316 and may not be suitable for use in\u00a0<\/span><span style=\"font-family: Arial; letter-spacing: 0px;\">extremely<\/span><span style=\"font-family: Arial; color: #212529; letter-spacing: 0px;\">\u00a0corrosive environments.\u00a0<\/span><span style=\"font-family: Arial; letter-spacing: 0px;\">The Nickel element enables 403 stainless steel to obtain a complete austenite structure, providing the steel with higher strength, plasticity and toughness, as well as excellent hot and cold workability, cold formability, weldability. Additionally, it improves the thermodynamic stability of 403 stainless steel.<\/span><\/span><\/p>\n<div>\n<div>\n<div><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-4451 aligncenter\" src=\"https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062716065110951.jpg\" width=\"1013\" height=\"477\" srcset=\"https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062716065110951.jpg 1013w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062716065110951-300x141.jpg 300w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062716065110951-768x362.jpg 768w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062716065110951-18x8.jpg 18w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062716065110951-600x283.jpg 600w\" sizes=\"(max-width: 1013px) 100vw, 1013px\" \/><br \/>\n<img alt=\"\" decoding=\"async\" class=\"size-full wp-image-4452 aligncenter\" src=\"https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062716074787731.jpg\" width=\"1000\" height=\"266\" srcset=\"https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062716074787731.jpg 1000w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062716074787731-300x80.jpg 300w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062716074787731-768x204.jpg 768w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062716074787731-18x5.jpg 18w, https:\/\/ubormetal.com\/wp-content\/uploads\/2025\/09\/4084-2024062716074787731-600x160.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/div>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Stainless steel rods can be divided into round steel, square steel, flat steel, hexagonal steel,\u00a0and octagonal steel according to their shape. Common materials: 304,304L,321,316,316L,\u00a0310S,630,etc. 403 Stainless Steel Bar 403 stainless steel is sorted as a martensitic stainless steel with high chromium and low carbon content. It is also known as UNS S40300 and is commonly [&hellip;]<\/p>\n","protected":false},"featured_media":4450,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[70],"product_tag":[],"class_list":{"0":"post-4447","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-stainless-steel-round-bar","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/product\/4447","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/media\/4450"}],"wp:attachment":[{"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/media?parent=4447"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/product_brand?post=4447"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/product_cat?post=4447"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ubormetal.com\/zh\/wp-json\/wp\/v2\/product_tag?post=4447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}