EN10025 S355J2W weathering steel rusted plate

Description: S355J2WP steel grade is a hot-rolled structural steel with atmospheric corrosion resistance, also known as weathering steel and atmospheric corrosion resistance steel. S355J2WP Corrosion-resistant steel sheet according to EN 10025-5 Standard. S355J2W Weat...

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S355J2WP Steel Description

S355J2WP steel grade is a hot-rolled structural steel with atmospheric corrosion resistance, also known as weathering steel and atmospheric corrosion resistance steel. S355J2WP Corrosion-resistant steel sheet according to EN 10025-5 Standard. The main alloying elements are chromium-nickel and copper, with the addition of phosphorous, giving it excellent self-protection properties, forming a strongly adherent corrosion-protective coating. Mostly used for container steel. In addition, S355J2WP corrosion-resistant steel plate is also used in structural engineering, bridge construction, tank construction, exhaust systems, vehicle construction, tool manufacturing, etc., increasing atmospheric fracture toughness while also ensuring a pleasing appearance.

EN 10025 S355J2W Weathering steel sheet has the characteristics of long service life, high working efficiency and high performance. Compared with S355J0WP steel, The two grades of steel plates belong to the European standard atmospheric corrosion-resistant steel, and S355J0WP steel, S355J2W steel all have a protective rust layer against atmospheric corrosion. Adding a certain amount of alloying elements, such as P, Cu, Cr, Ni, Mo, to the steel can increase the resistance to air corrosion. In the external environment, the metal material shows that a layer of rust will form, which is an automatic protective oxidation. thing. Both S355J0WP steel and S355J2WP steel plate can be used to manufacture steel structures such as vehicles, bridges, towers, containers, etc.

S355J2WP Hot-rolled weathering resistant Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Heat treated : 1171°C - 1915°C

S355J2WP Steel Datasheet

EN10025 S355J2WP Weathering steel sheet specification	Thickness	≤200mm
	Width	1000-4100mm
	Length	Customized/Coil
EN10025 S355J2WP Weathering steel sheet density	7.85g/m3
Deep processing	Cutting, Welding, Pre-rust, Perforating
Third party inspection	SGS, BV, Intertek, PMI, etc.
Delivery state	HR

S355J2WP Steel Chemical composition

Below are the S355J2W Weathering steels comparison of chemical composition, mechanical properties and impact test strength.

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.12	0.75	1.00	0.06-0.15	0.030	0.30-1.25	≤0.65
Mo	Al	Cu	Nb	Ti	V	Ce
		0.25-0.55
N	Co	Pb	B	Other

S355J2WP Steel Mechanical Properties

If the mechanical properties of the S355J2WP corrosion resistant steel have been significantly altered by heavy duty cold forming, stress relief annealing or normalizing can be applied. Normalizing should also be applied after thermoforming and after overheating outside the temperature range of 750 - 1.050 °C. The tensile test values given in the table apply to longitudinal specimens; for strip and sheet width ≥ 600 mm, they apply to transverse specimens.

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
956 (≥)	957 (≥)	34	22	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	122

Equivalent Grade of S355J2WP Steel

Type	Steel Grade	Standard	Country	Application
Weather Resistant Steel	A242 Type1	ASTM	USA	Ideal for welding, riveting or bolting in construction applications, primarily for bridges and buildings.
Weather Resistant Steel	1.8946	DIN	Germany	Ideal for welding, riveting or bolting in construction applications, primarily for bridges and buildings.
Weather Resistant Steel	WR50A	BS	UK	Mainly use in applications such as steel bridges stack gas applications and in steel sculptured buildings
Weather Resistant Steel	SPA-H	JIS	Japan	Used in air preheater, economizer, railway carriage, containers production, bridge building , construction and so on.
Weather Resistant Steel	SPA-C	JIS	Japan	Used in air preheater, economizer, bridge building , construction, railway carriage, containers production and so on industry.