What're the differences between EN 10025-5 S235J2W steel and S235J2 steel?

 EN10025-5 S235J2W steel is mainly used in hard weather owning to its property for resisting corrosion. With the minimum yield strength 235 Mpa,and the tensile strength for the thickness below 100mm shall be within 360 to 510 Mpa.

S235J2 grade is a non-alloy structural steels and falls in Part 2 of the EN 10025 specification. The ‘S’ denotes a ‘structural steel’ with a yield strength of 235 MPa. The ‘J2’ designation confirms that the material has undergone a Charpy V-notch impact test at 27 joules at the temperature of -20°C.

Below are the main data of EN 10025-5 S235J2W steel and EN 10025-2 S235J2 steel.

S235J2W steel chemical composition (%)

Material	C max.	Si max.	Mn	P max.	S max.	Cr	N	Cu
S235J2W	0.13	0.40	0.20-0.60	0.035	0.030	0.40-0.80	-	0.25-0.55

EN 10025-2 S235J2 steel chemical composition (%)

C			Si	Mn	P	S	N	Cu
≤16	＞16≤40	＞40
0.19	0.19	0.19	-	1.50	0.035	0.035	-	0.60

S235J2W steel mechanical properties

Material	Min. Yield Strength Reh MPa						Tensile Strength Rm MPa
	Nominal Thickness (mm)						Nominal Thickness (mm)
	≤16	>16 ≤40	>40 ≤63	>63 ≤80	>80 ≤100	>100 ≤150	>3	>3 ≤100	>100 ≤150
S235J2W	235	225	215	215	215	195	360-510	360-510	350-500

EN 10025-2 S235J2 steel mechanical properties

Grade	Mechanical Property
S235J2	Yield Strength mm Min Mpa									Tensile Strength mm Min Mpa
	≤16	＞16 ≤ 40	＞40 ≤ 63	＞63 ≤ 80	＞80 ≤ 100	＞100 ≤ 150	＞150 ≤ 200	＞200 ≤ 250	＞250 ≤ 400	＜3	≥ 3 ≤ 100	＞100 ≤ 150	＞150 ≤ 250	＞250 ≤ 400
	235	225	215	215	215	195	185	175	165	360-510	360-510	350-500	340-490	330-480

EN10025-5 S235J2W weathering steel is especially intended for use in welded bolted and riveted components, which shall have enhanced resistance to atmospheric corrosion.

 

EN 10025-5 S355J2WP weather-resistant steel coil

EN 10025-5 S355J2WP grade is a weather-resistant steel with improved atmospheric corrosion resistance. S355J2WP steel sheets shall be done impacting test at -20°C with the minimum energy 27 J. 

S355J2WP steel coil mechanical properties

Min. Yield Strength Reh MPa						Tensile Strength Rm MPa
Nominal Thickness (mm)						Nominal Thickness (mm)
≤16	>16 ≤40	>40 ≤63	>63 ≤80	>80 ≤100	>100 ≤150	>3	>3 ≤100	>100 ≤150
355	345	-	-	-	-	510-680	470-630	-

EN 10025-5 S355J2WP low alloy steel specification:

Shapes: plates, sheet, steel strips, angle, channel and round bar

Thickness : 1.0-100mm

Width: 1220-4200mm

Length : 5000-18000mm

Notes: coil thickness up to 25mm

Contact

Fannie Yang

Henan BEBON Iron & Steel Co., Ltd

Email: bebon.steel@outlook.com

weather-resistant-steel.com

http://www.enweatheringsteel.com

SA283 Grade A mild steel carbon structural plate

 ASME SA283 Grade A mild steel carbon structural plate specification

Thickness: 1.2-600mm
Width:1220-4200mm
Length: 5000-18000mm
Notes: coil thickness ≤ 25mm
Shapes: plates, heavy plates cutting, sheets, steel angle, H beams, steel channels and I beams
Manufacturing types: hot rolled

Supply capacity: 5000 Ton/Tons per Month

Email: fannieyang007@gmail.com

ASME SA283 Grade A steel chemical composition (%)

Elements	Grade A
Carbon, max	0.14
Manganese, max	0.90
Phosphorus, max	0.035
Sulphur, max	0.040
Silicon, max [plate thick ≤40mm]	0.40
Silicon [plate thick >40mm]	0.15-0.40
Copper min % when copper steel is specified	0.20

SA283 Grade A asme carobn steel tensile requirement

Mechanical properties	Grade A
Tensile strength, ksi [MPa]	45-60[310-415]
Yield strength, min, ksi [MPa]	24[165]
Elongation in 8 in. [200 mm], min, %	27
Elongation in 2 in. [50 mm], min, %	30

GB/T1591 Q460E low alloy steel description

GB/T1591 Q460E low alloy steel

Plates size: thickness 5 to 300mm

Shapes: plate, strips, H beam, steel channel, angle steel, steel section

Supply capacity: 5000 Ton/Tons per Month

Email: fannieyang007@gmail.com

Chemical composition of Q460E (ladle analysis, %)

C max.	Si max.	Mn max.	P max.	S max.	Cr max.	Ni max.	Cu max.	N max.	Nb max.	V max.	Ti max.	Mo max	B max	Al min.
0.20	0.60	1.80	0.025	0.020	0.30	0.80	0.55	0.015	0.11	0.20	0.20	0.20	0.004	0.015

Mechanical properties of GB/T1591 Q460E  steel

Tensile requirements in different plate thickness (mm)
Q460E grade	t≤16	16-40	40-63	63-80	80-100	100-150	150-200	200-400
Yield strength (≥Mpa)	460	440	420	400	400	380	-	-

 

Grade	Q460E steel tensile strength, MPa				Elongation, % min.
	t≤100	100-150	150-250	250-400	t≤40	40-63	63-100	100-150	150-250	250-400
Q460E	550-720	530-700	-	-	17	16	16	16	-	-