The minimum yield strength of S355 is 355 MPa
Such grades doesn't exist. There should be additional letters after the figures, i.e. S355J0, S355JR, S355K2G1W, etc. For different S355* grades Tensile Strength is in limits 460 - 630 MPa
Difference in strength, 275 and 355 refer to minimum yield stress of the material (275 MPa and 355 MPa).
S355 is slightly stronger than Q345B, and the welding is exactly the same. S355NL grade is a normalized steel (fine-grained steel) in the EN10025-3:2004 standard. EN 10025-2 S355JR material is a low-alloy high-strength structural steel that meets the European standard EN10025. ensteelstandardcom/FAQ/what-is-the-difference-between-s355-and-q345b-steel.html
7850 kg/m^3
DIN 1.0570 ST 52-3 is a type of steel. These can be carbon steel or other types of steel. A material data sheet will help figure out the equivalent.
S355 in bs
Difference in strength, 275 and 355 refer to minimum yield stress of the material (275 MPa and 355 MPa).
EN10025 S355J2+N structural steel has the higher Tensile of 510 MPa to 680 MPa and a Yield of 355 MPa, depending upon the structural steel thickness. ensteelstandardcom/FAQ/en10025-s355j2+n-structural-steel-plate-supplier.html
The composition of S355 is Carbon - 0.23% max Manganese - 1.60% max Silicon - 0.50% max Sulfur - 0.05% max Phosphorus 0.05% max, Copper - 0.55% max Nitrogen - 0.12% max Tensile yield minimum 490/630
S355 is slightly stronger than Q345B, and the welding is exactly the same. S355NL grade is a normalized steel (fine-grained steel) in the EN10025-3:2004 standard. EN 10025-2 S355JR material is a low-alloy high-strength structural steel that meets the European standard EN10025. ensteelstandardcom/FAQ/what-is-the-difference-between-s355-and-q345b-steel.html
7850 kg/m^3
API 5l X52
either S355 J2g3 or J0 depends on the sharpy value required
DIN 1.0570 ST 52-3 is a type of steel. These can be carbon steel or other types of steel. A material data sheet will help figure out the equivalent.
S355 in bs
The Verrazano-Narrows bridge connects Brooklyn and Staten Island and is named for Giovanni da Verrazzano. The bridge is constructed from concrete pilings, steel wire cables, iron eyebars, steel girders, and steel towers.
S355 jo/jr
Suggestion: http://www.cepa.com.tr/eng/index.asp?ID=35 by