EN10025-3 S420N carbon and low alloy steel S420N high-strength steel

Description: S420N carbon and low alloy steel is a European standard low alloy high-strength steel plate. 420 indicates that the yield strength of the steel plate is 420Mpa. S420N steel plate shall comply with EN10025-3 standard. S stands for structural steel, N stand...

If the standard size steel materials can not meet your demands, We aslo supply S420N Steel processing service. you can find one-stop solution for various customized steel processing requirements: Large vessels, structural parts, semi-products, components, manufacturing supporting ...

Processing Service: Cutting, Welding, Drilling, Rolling, Bending, Forming, Grinding, Stamping and so on machining

E-mail: [email protected]

Whatsapp: +86-15690878691

Chat Online Leave a Message

S420N Steel Description

S420N carbon and low alloy steel is a European standard low alloy high-strength steel plate. 420 indicates that the yield strength of the steel plate is 420Mpa. S420N steel plate shall comply with EN10025-3 standard. S stands for structural steel, N stands for normalized or normalized rolled delivery status, and S420N steel plate corresponds to Q420 low alloy structural steel of national standard. The tensile strength of S420N steel plate needs to be greater than or equal to 520 to 680 MPa. The S420N low alloy high-strength steel plate is mainly used for the production of agricultural machinery, mining machinery, construction machinery, steel structure engineering, wind power equipment and other equipment and machinery.

The content of carbon element in the S420N low alloy high-strength steel plate is less than or equal to 0.2. EN10025-3 S420N has the characteristics of high strength, high toughness, corrosion resistance, wear resistance, and strong tensile capacity. The production thickness is between 8mm and 300mm. The S420N fine grain killed steel plate has high yield strength and toughness, is easy to weld and cut, and has good machinability. The S420N steel plate can be subjected to three impact temperatures of 20 ° C, 0 ° C and - 20 ° C. BBN Steel can provide various sizes of S420N steel plates, and can be cut and processed according to the drawings or fixed in small batches. Meet the needs of different customers.

S420N Steel Datasheet

Name	S420N low-alloy high-strength structural steel
Standard	EN10025-3
Size	Thickness from 0.1mm-5000mm, width from 0.5mm-2.5m, length from 1m-12m or according to customer's special request
Processing method	Bending, Welding, Decoiling, Cutting, Punching, Polishing or as customer's request
Size Tolerance	±3%
Surface	Mild steel plain finish, hot dip galvanized, color coated, ect.
Technology	Hot roll, cold roll, cold drawn, ect.
MOQ	5 TON
Price Term	T/T,L/C,Western Union,Paypal,Google Pay,D/A,D/P,MoneyGram
Packaging	Export standard, seaworthy
Trade Term	FOB, CFR, CIF
Delivery time	15-20 days after confirmed order

S420N Steel Chemical composition

C	Si	Mn	Ni	P	S	Cr	Mo
max 0.2	max 0.6	1-1.7	max 0.8	max0.03	0.25	max 0.3	max 0.1
V	Nb	Ti	N	AL	Cu
max 0.2	max 0.05	max 0.05	0.025	0.02	0.55

S420N Steel Mechanical Properties

Grade	Yield Strength (Min Mpa) Thickness(mm)				Tensile Strength (Mpa)		Impacting Test
S420N	≤ 16	16-40	40-100	≥ 100	T<100	T>100	℃	J
S420N	420	400	390	340	520-680	500-650	-50	27

Equivalent Grade of S420N Steel

Grade	Standard	Country	Application
TStE420	DIN	Germany	Mainly used in machinery manufacturing, such as marine equipment, cranes, large forklifts, steam turbines
E 420 FP	AFNOR	France	Widely used in the manufacture of boilers and pressure vessels in petrochemical, manufacturing, shipbuilding and other industries