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ASTM Corten A steel grade is a hot rolled products of structural steels in technical delivery conditions with improved atmospheric corrosion resistance.
EN 10155 S355J2WP is a structural weathering steel which is also referred to as atmospheric corrosion resistant steel.
The steel grade Corten B is according to ASTM standard which with the yield strength of 355MPa and 345MPa which is based on the different thickness.
Q355NH steel chemical composition can increase resistance to atmospheric corrosion compared to other steels.
SPA-H steel chemical composition can increase resistance to atmospheric corrosion compared to other steels.
A242 Type 1 steel chemical composition can increase resistance to atmospheric corrosion compared to other steels.
Our production control includes technical evaluation, production planning and production tracking. we also will send staff to mill in time and witness the production process.
BBN quality control team has 53 people. Established professional technical team, lab test team, steel shape surface inspection team, package control team, general team.
Shipping department includes booking shipping space, documents Confirmation, shipping track. we will send the tracking information on every week until the bulk achieve destination port.
Our team will listen customer’s real feedback after each order finished. We will learn the merit and demerit from each order, and discuss the improvement with the relevant department.
Based on the domestic rich product resources and professional research on international market, BEBON' service has already spread many countries in Europe, America, Southeast Asia, Middle East, South America, Africa, and so on.
If you need to speak to us about a general query fill in the form below and we will call you back within the same working day.
A quick cross-reference guide for S355K2G2W, mapping its European origin to ASTM, JIS, GB, and other international weathering
S355K2G2W guarantees 27J at -20°C—here's what that means for cold-weather structures and how to verify it.
As-rolled, normalized, or TMCP—how S355K2G2W delivery conditions affect properties, lead time, and project cost.
The K2 designation requires 27J average impact energy at -20°C, with specimen size rules and strict individual low limits.
Essential tests for S355K2G2W—chemical, tensile, impact at -20°C, and dimensional checks to ensure standard compliance.
S355K2G2W's copper, chromium, and nickel alloying create a dense patina that seals the surface and stops corrosion progressio
How to form S355K2G2W plates successfully—bend radii, springback, temperature, grain direction, and practical shop-floor guid
How to cut S355K2G2W plates correctly—plasma, oxy-fuel, laser, and shearing methods with practical guidance for each process.
How to weld S355K2G2W successfully—filler selection, heat control, preheat, and preserving patina performance in the weld zon
