EN10155 S355J2G1W Weathering steel round bar, S355J2G1W steel bar composition

EN10155 S355J2G1W Weathering steel round bar is one mainly of Steel Resistant to Atmospherical Corrosion,S355J2G1W steel bar is a weather-resistant structural steel with mechanical properties similar to S355J2G2. By adding Cr, Cu and Ni, it formed oxide layers stick firmly to the work piece surface. This oxide layer prevents further corrosion of the steel.

S355J2G1W Weathering steel round bar is a structural weathering steel which is also referred to as atmospheric corrosion resistant steel. S355J2G1W steel chemical composition can increase resistance to atmospheric corrosion compared to other steels. This is because it forms a protective layer on S355J2G1W steel surface under the influence of the weather, So which could more accurately be termed as an "Atmospheric Corrosion Resistant Steel".

EN10155 S355J2G1W Weathering steel bar Chemical composition(%)

C≤0.16 Si≤0.50 P≤0.035 S≤0.035 Cu:0.25-0.55 Cr:0.40-0.80 Ni≤0.65 V:0.02-0.12 Nb:0.015-0.060 Al≥0.02

S355J2G1W steel bar Mechanical Property

Yield Strength ReH[N/mm2] transv.min:355 Tensile Strength Rm[N/mm2]transv:510-610 Fracture Elongation[%]transv. min.:22

S355J2G1W steel deliver condition

Hot Rolled, Cold Rolled, Normalized, Quenched, Tempering, Thermal Mechanical Control Process (TMCP), Electroslag Remelting Technical, HIC test.

S355J2G1W Weathering steel round bar is the main product Bebon international operations. My company has been committed to providing the best quality and the best price for S355J2G1W steel .If you beleve us,if you need EN10155 S355J2G1W steel.Pls contact us freely.

• Tel: 0086-371-86151827 86151627
• Fax: 0086-371-86011881
• [email protected]