EN10225 S355G8+N steel

To use S355G8+N steel plate for offshore applications, a full qualification is needed according to the appropriate standard EN 10225:2009: Weldable structural steels for fixed offshore structures - Technical delivery conditions.

EN10225 S355G8+N Chemical Composition   

Grade

Chemical Composition

S355G8+N

The Element Max (%)

C

Si

Mn

P

S

Nb

V

Ti

Al

Cr

Ni

Mo

Cu

N

0.14

0.15 | 0.55

1.00-1.65

0.020

0.007

0.040

0.060

0.025

0.015 | 0.055

0.25

0.50

0.08

0.30

0.010

EN10225 S355G8+N Mechanical Property

Grade	Mechanical Property
S355G8+N	Yield Strength mm Min(Mpa)		Tensile Strength mm Min(Mpa)						Elongation Min,%
	≤ 100	＞100	≤16	＞ 16 ≤ 25	＞ 25 ≤ 40	＞ 40≤ 63	＞ 63 ≤ 100	＞ 100 ≤ 150	22
	470-630	460-620	355	355	345	335	325	320

Katalor has more than 20 years experience of S355G8+N steel plates. Shanghai Katalor Industry Co., Ltd could supply the S355G8+N weldable structural steels products.We are always responsible for our customers and provide the best quality products. Please feel free to contact us for more information of EN10225.