S420N

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Product Code : S420N

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Product Specifications

Product Description

S420N GRADE

Mechanical properties of grade S420N

	Minimum yield strength Reh MPa								Tensile strength Rm MPa			Minimum elongation - A Lo = 5,65 * So (%)
Steel grade	Nominal thickness mm								Nominal thickness mm			Nominal thickness mm
	16	>16 40	>40 63	>63 80	>80 100	>100 150	>150 200	>200 250	100	>100 200	>200 250	16	>16 40	>40 63	>63 80	>80 200	>200 250
S420N	420	400	390	370	360	340	330	320	520-680	500-650	500-650	19	19	19	18	18	18

Notch impact test

Temperature C	-10	0	20
Min. absorbed energy J	43	47	55

Chemical composition of grade S420N

	Ladle analysis. S - sulphur content of 0,010 % max. can be agreed in the order for all products with a thickness of 16 mm intended for railway construction. The minimum value for the Al total content shall not apply if the steel contains sufficient quantities of nitrogen-fixing elements. CEV maximum carbon equivalent value CEV = C + Mn / 6 + (Cr + Mo + V) / 5 + (Cu + Ni) / 15
Steel grade	C max. %	Si max. %	Mn %	P max. %	S max. %	N max. %	Al total %	Cu max. %	Cr max. %	Ni max. %	Mo max. %	Nb max. %	V max. %	Ti max. %	CEV max. %
Thickness (mm)
5 - 80															5 - 63	63 - 80
S420N	0,20	0,60	1,00 - 1,70	0,030	0,025	0,025	0,020	0,55	0,30	0,80	0,10	0,050	0,20	0,05	0,48	0,50

S420N Steel Grade Equivalent Table

Germany DIN,WNr DIN 17102:1983	France AFNOR NFA 36 201:1992	China GB	Russia GOST	Italy UNI	India IS 2062	India Sail
StE420	E420R	Q420D	16G2AF	FeE355KTN	E410 A/B/C	Sailma 410HI

Trade Information

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer
Main Export Market(s)
Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia