{"id":2821,"date":"2025-06-17T09:08:47","date_gmt":"2025-06-17T01:08:47","guid":{"rendered":"https:\/\/www.rbymetal.com\/?post_type=product&p=2821"},"modified":"2025-06-17T09:09:57","modified_gmt":"2025-06-17T01:09:57","slug":"en-10210-s355-seamless-steel-pipe","status":"publish","type":"product","link":"https:\/\/www.rbymetal.com\/index.php\/product\/en-10210-s355-seamless-steel-pipe\/","title":{"rendered":"EN 10210\/S355 Seamless Steel Pipe"},"content":{"rendered":"

EN 10210\/S355 Seamless Steel Pipe Description<\/strong><\/b><\/h2>\n

S355\u00a0steel pipe\u00a0has good welding performance, plasticity, toughness and processing technology, good corrosion resistance, high strength and low cold brittle critical transition temperature.\u00a0The use of high-strength low-alloy steel can effectively reduce the weight of the structure, improve the strength and stiffness of the structure, and improve durability while reducing the thickness of the structure. S355 seamless steel pipes are commonly used in the production of bridges, ships, power station equipment, lifting and transportation machinery, machinery manufacturing and other engineering and welded structural parts that bear higher loads.<\/p>\n

\nProduct Parameters<\/strong><\/b><\/p>\n\n\n\n\n\n\n\n\n\n\n
Product Name<\/td>\nEN 10210\/S355 Seamless Steel Pipe<\/td>\n<\/tr>\n
Standard<\/td>\nEN\/DIN\/JIS\/ASTM\/BS\/ASME\/AISI etc.<\/td>\n<\/tr>\n
Outer Diameter<\/td>\nSeamless:\u00a01\/4″-36″<\/td>\nWelding:\u00a021.3mm-3620mm<\/td>\n<\/tr>\n
Round Tube:\u00a01\/2″-10″<\/td>\nSquare Tube\/Rectangular Tube:\u00a015x15mm-400x600mm<\/td>\n<\/tr>\n
Wall Thickness<\/td>\nSeamless:\u00a01.25mm-50mm<\/td>\nWelding:\u00a01.65mm-65mm<\/td>\n<\/tr>\n
Length<\/td>\n3-12 meters, Support customization<\/td>\n<\/tr>\n
Surface\u00a0Process<\/td>\nBright, Polished, Black<\/td>\n<\/tr>\n
Other Services<\/td>\nMachining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

Chemical Composition<\/strong><\/b><\/p>\n\n\n\n\n\n\n\n\n\n
Grade<\/td>\nC<\/td>\nMn<\/td>\nP<\/td>\nSi<\/td>\nS<\/td>\nN<\/td>\n<\/tr>\n
S235JRH<\/td>\n0.17<\/td>\n0.040<\/td>\n1.40<\/td>\n–<\/td>\n0.040<\/td>\n0.009<\/td>\n<\/tr>\n
S355J0H<\/td>\n0.22<\/td>\n0.035<\/td>\n1.60<\/td>\n0.55<\/td>\n0.035<\/td>\n0.009<\/td>\n<\/tr>\n
S275J2H<\/td>\n0.20<\/td>\n0.030<\/td>\n1.50<\/td>\n–<\/td>\n0.030<\/td>\n–<\/td>\n<\/tr>\n
S355J2H<\/td>\n0.22<\/td>\n0.030<\/td>\n1.60<\/td>\n0.55<\/td>\n0.030<\/td>\n–<\/td>\n<\/tr>\n
S275J0H<\/td>\n0.20<\/td>\n0.035<\/td>\n1.50<\/td>\n–<\/td>\n0.035<\/td>\n0.009<\/td>\n<\/tr>\n
S355K2H<\/td>\n0.22<\/td>\n0.030<\/td>\n1.60<\/td>\n0.55<\/td>\n0.030<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

Mechanical Properties<\/strong><\/b><\/p>\n\n\n\n\n\n\n\n\n\n\n
EN10210<\/td>\nYield Strength<\/td>\nElongation\u00a0(%)<\/td>\nTensile Strength<\/td>\nTest Temperature (Celsius)<\/td>\n<\/tr>\n
-20<\/td>\n0<\/td>\n20<\/td>\n<\/tr>\n
S355J2H<\/td>\n355<\/td>\n22<\/td>\n510-680<\/td>\n27<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
S275J0H<\/td>\n275<\/td>\n23<\/td>\n410-560<\/td>\n–<\/td>\n27<\/td>\n–<\/td>\n<\/tr>\n
S275J2H<\/td>\n275<\/td>\n23<\/td>\n410-560<\/td>\n27<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
S235JRH<\/td>\n235<\/td>\n26<\/td>\n360-510<\/td>\n–<\/td>\n–<\/td>\n27<\/td>\n<\/tr>\n
S355J0H<\/td>\n355<\/td>\n22<\/td>\n510-680<\/td>\n–<\/td>\n27<\/td>\n–<\/td>\n<\/tr>\n
S355K2H<\/td>\n355<\/td>\n22<\/td>\n510-680<\/td>\n40<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

Scope of Application<\/strong><\/b><\/p>\n

Seamless steel pipe applications are: chemical plants, vessels, pipeline engineering and general mechanical engineering.<\/p>\n","protected":false},"excerpt":{"rendered":"

Grade S355 is a low carbon manganese-containing steel alloy. This medium-strength carbon steel has both good weldability and good impact resistance. Grade S355 steel is also well suited for sub-zero temperature applications.<\/p>\n","protected":false},"featured_media":2809,"template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[31,48,29],"product_tag":[],"class_list":{"0":"post-2821","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-carbon-steel","7":"product_cat-carbon-steel-pipe-tube","8":"product_cat-product","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple","14":"entry","15":"content-bg","16":"loop-entry"},"taxonomy_info":{"product_cat":[{"value":31,"label":"Carbon Steel"},{"value":48,"label":"Carbon Steel Pipe\/Tube"},{"value":29,"label":"Product"}]},"featured_image_src_large":["https:\/\/www.rbymetal.com\/wp-content\/uploads\/2025\/06\/H54cacf5abb5e4489bc7cb751fd1485f.jpg",750,750,false],"author_info":[],"comment_info":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product\/2821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/media\/2809"}],"wp:attachment":[{"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/media?parent=2821"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=2821"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=2821"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.rbymetal.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=2821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}