S355K2+N Steel Plate

S355K2+N Steel Plate

Standard : EN10025-2

Steel Grade : S355K2+N

Nearest Equivalent : DIN 17100 ST52-3N; ASTM A572-50; JIS G3106 SM490; JIS G3106

SS490YB; ABS EH36; LRS EH36; BS4360 Gr50DD; BS4360 Gr50EE;

AE 355DD; Fe510DD

S355K2+N High Tensile Steel Plates

S355 – offers high yield and rx health drugs tensile strength with a minimum yield strength of 355 N/mm² , a structural grade steel which is widely used in engineering and construction industries, can be supplied with a variety of treatments and test options to ensure that it is a highly usable steel in your various projects.


S355K2+N and S355K2G3 are the same steel grades as both grades delivery condition are normalized. G3 and N stand for normalized. S355K2+N steel plate Charpy V-Notch Impact Tested Longitudinal 40 Joules at -20 ˚C, S355J2+N steel plate Charpy V-Notch Impact Tested Longitudinal 27 Joules at -20 ˚C under 150mm thickness. S355K2+N steel plate is good in highly impact under low temperature condition projects

S symbol for Structural Steel

JR symbol 20 temperature impact test

J0 symbol 0 temperature impact test

J2 symbol Charpy V-Notch Impact Tested Longitudinal 27 Joules at -20 ˚C under 150mm thickness.

K2 symbol Charpy V-Notch Impact Tested Longitudinal 40 Joules at -20 ˚C max 100mm thickness.

S355K2+N Characteristic

S355K2+N is welder-friendly, low carbon, high tensile strength structural steel, can be readily welded to other weldable steel. For its low carbon equivalent, it possesses good cold-forming properties. The plate is produced by fully killed steel process and supplied in a normalized or controlled rolling condition

S355K2+N Application

Recommended for structural application in freight cars, transmission towers, dump trucks, cranes, trailers, bull dozers, excavators, forestry machines, railway wagons, dolphins, penstocks, pipes, highway bridges, building structures, oil and gas platforms, offshore structures, shipbuilding, power plant, palm oil equipments and machineries, fans, pumps, lifting equipments and port equipments.

S355K2+N Chemical Composition(max %):

Nominal thickness=< 40(mm) C max = 0.20

Nominal thickness=< 30(mm) CEV max= 0.45

C = max 0.22 Si = max 0.55 Mn = max 1.6 P = max 0.03 S = max 0.03 Cu = max 0.55


S355K2+N Mechanical Properties:


Thickness (mm)

Min Yield (Mpa)

Tensile (Mpa)

Elongation (%)

Min Impact Energy


6mm - 100mm

315-355 Mpa

450-630 Mpa




101mm - 200mm

285-295 Mpa

450-600 Mpa




201mm - 400mm

275 Mpa

450-600 Mpa




The min impact energy is longitudinal energy

ReH Minimum yield strength

Rm Tensile strength

A Minimum elongation

J Notch impact test

S355K2+N Delivery Condition: Hot rolled, CR, Normalized, Quenched, Tempering, TMCP, Z15,

Z25, Z35

S355K2+N min thickness 3mm up to 400mm max

Origin : Indonesia, China, Korea, Japan, Taiwan, Western European and Eastern European

Beverly Steel (Malaysia) Sdn Bhd

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Tel : +604-229 1331 Fax : +604-229 3113