DIN 16142 StE 420 steel

DIN 1614/2 StE 420 steel plate/sheet for fine-grain structural steel

Key words: StE 420 steel plate/sheet, DIN 1614/2 StE 420 steel plate/sheet, StE 420 steel plate/sheet supplier/Chinese supplier, StE 420 steel plate/sheet mechanical property, StE 420 steel plate/sheet price.

DIN 1614/2 StE 420 steel equivalent grade:
StE 420 steel plate/sheet is in DIN 1614/2 standard, the grade number is 1.8902. The equivalent materials of StE 420 steel are UNE36081 AE420KG/AE420KW, EN 10111 S420N, NFA 36-201 E420R.

STE420 DIN1614/2 MATERIAL#1.8902	Comparison of steel grades
	UNE36081	AE420KG/AE420KW
	EN 10111	S420N
	NFA 36-201	E420R
	BS4036	-
	UN	-

DIN 1614/2 StE 420 steel chemical composition %:

Main chemical composition in StE 420 steel is carton max 0.20, silicon max 0.60, manganese max 1.00-1.70, phosphorus max 0.030, Sulphur max 0.025, chromium max 0.30. More detailed information about StE 420steel, please refer to the down table:

Chemical elements	C max	Si max	Mn	P max	S max.	Cu max	Cr max	Ni max	V max	Nb max	Al min
%,by mass	0.20	0.60	1.00-1.70	0.030	0.025	0.55	0.30	0.50	0.12	0.05	0.02

DIN 1614/2 StE 420 steel mechanical property:
StE420steel plate is one mainly of Fine-grain structural steels, normalised rolled steel, which with a minimum elongation of 19%.

thickness	Yield StrengthReH[N/mm2] transv.min.	TensileStrengthRm[N/mm2]transv.	Fracture Elongation[%]transv. min.	Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J]
t≤ 16mm t >16mm	420 400			+20 KV 31J 0 KV 27J -10 KV 24J -20 KV 20J -40 - -50 -
t < 3mm t≥ 3mm		520-680
Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm			19

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