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S355K2W steel

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Product: Hot rolled steels with improved atmospheric corrosion resistance
Grade: EN10025-5 S355K2W
S355K2W steel applicable thickness or Diameter: Plate ≤150mm, Sections/shapes ≤40mm, bars ≤150mm, rods ≤60mm
S355K2W steel applicable delivery product: S355K2W steel plates, S355K2W steel strip in coil, S355K2W steel sheet, S355K2W steel Shapes, S355K2W section steels, S355K2W steel rod, S355K2W steel bars.

S355K2W delivery condition: Normalizing rolling (+N), As rolled (+AR)

S355K2W Weathering steel chemical composition

Grade

Material No.

C max

Si
max

Mn

P max

S max

N
max

Cr max

Cu max

S355K2W

1.8967

0.16

0.50

0.50-1.50

0.030

0.035

-

0.40-0.80

0.25-0.55


S355K2W Normalized steel Mechanical properties in room temperature

Grade

Material No.

Min Yield strength in different thickness

Min tensile strength in different thickness

Elongation in different thickness


16

>16
≤40

>40
≤63

>63
≤80

>80
≤100

>100
≤150


3

>3≤
100

>100≤150

≤1.5

>2≤2.5

>2.5≤3

>3
≤40

>40
≤63

>63
≤100

>100≤150

S355K2W

1.8967

355

345

335

325

315

295

510-
680

470-
630

450-600

16

17

18

22

21

20

18


JOIN-WIN STEEL keeps enough quantity S355K2W steel in stock each month. We can meet our customer’s further process request like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.

Others steel grades of atmospheric corrosion resisting steel in the standard EN10025-5 :
S355J0WP atmospheric corrosion resisting steel,
S235J0W atmospheric corrosion resisting steel,
S235J2W atmospheric corrosion resisting steel,
S355J2WP atmospheric corrosion resisting steel,
S355J0W atmospheric corrosion resisting steel,
S355J2W atmospheric corrosion resisting steel

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