S355G9+N Z35 ; S355G9+M Z35 Steel Plate

S355G9+N Z35 ; S355G9+M Z35 Steel Plate

We are one of the major distributor of EN10025:2001 S355G9+N Z35 and S355G9+M Z35 offshore steel grade in the South East Asia Region as we understand your need and https://natural-aromatherapy.net/ want, our only objective is carbohealth.com to let your projects achieve smooth completion with only 100% success allowed.

Standard : EN10225:2001

Nearest Equivalent Grade : Werkstoff 1.8811+N;1.8811+M; Norsok M-120 Y25 S355N4;

Y25 S355M4

Typical Application : Primary Structure

S355G9+N and S355G9+M offer great tensile and yield strength with good weldability, common structural grade steel frequently used throughout the offshore industry in the building of offshore steel structures & platforms which are subjected to some of the harshest weather conditions. Both can be delivered as S355G9+N (N= Normalized) and SG355G9+M (M= Thermo-Mechanically Rolled).

EN 10225 : S355 Grades Chemical Composition (ladle and product analysis / wt%) (1)

C max.

Si

Mn

S

max.

P

max.

Cr

max.

Mo

max.

Nb

max.

V

max.

Ti

max.

Ni

max.

Cu

max.

Al(tot)

N

max.

S355G9+M

S355G9+N

0.12

0.15/0.55

1.65 max.

0.01

0.02

0.2

0.08a

0.03

0.06

0.025

0.7b

0.3

0.015/0.055

0.01

a.For t > 75 mm maximum Mo of 0.20% shall apply for +M condition.

b. For t > 40 mm the minimum Ni content shall be 0.30%.



Minimum Yield Strength / MPa

Tensile Strength / MPa

Minimum Average Charpy-V

Impact Emergy / J@ -40ºC

t ≤ 16 mm 355

16 < t ≤ 25 mm 355

25 < t ≤ 40 mm 345

40 < t ≤ 63 mm 335

63 < t ≤ 100 mm 325

120 < t ≤ 150 mm 320 (+N only)

t ≤ 100 mm 470 - 630

t > 100 mm 460 - 620

(+N only)

Minimum Elongation (5.65√s°) /%

22

50

mid-thickness test also required for

t > 40 mm

(1) Other restrictions apply beyond those shown