Tosyalı Holding Dijital Katalog

Symbols and Abbreviations Used for Chemical Elements	Symbols and Abbreviations Used for Mechanical Testing
Symbol	Element	Symbol	Element
C	Carbon	Re	Yield Strength (N/mm 2)
Mn	Manganese	Rm	Tensile Strength (N/mm 2 )
P	Phosphor	Rp0,2	Tensile Strength at elevated temperature
S	Sulphur	A	Elongation (%)
Si	Silicon	A5	Elongation (L0 =5,65x√S 0 )
Al	Aluminum	A50	Elongation (L 0 =50 mm)
Cu	Copper	A80	Elongation (L 0 =80 mm)
N	Nitrogen	A100	Elongation (L 0 =100 mm)
O	Oxygen	A200	Elongation (L 0 =200 mm)
H	Hydrogen	S 0	Section Area for Sample (mm 2)
Ca	Calcium	L 0	Initial Length For Sample (mm)
Ti	Titanium	d	Thickness (mm)
V	Vanadium	t	Ton
Cr	Chrome	Darbe	Impact Test
Ni	Nickel	KVc	Impact Energy, Joule (J)
Mo	Molybdenum	Sıc.	Test Temperature (0C)
Nb	Niobium	Katlama	Bend Test
B	Boron	kmy	Bend Test Mandrel Radius (mm)
Sn	Tin	kmç	Bend Test Mandrel Diameter (mm)
Fe	Ferro	en	Sample from Perpendicular to Rolling Direction
Zn	Zinc	boy.	Sample from Rolling Direction
Pb	Lead	HRB	Hardness - Rockwell
As	Arsenic	ppm	Parts per Million
W	Volfram	DWTT	Drop Weight Test
Zr	Zirconium	Std.	Standard

STEELS RESISTANT TO ATMOSPHERIC CORROSION
Standard: EN 10025-Part 2-2004
Chemical Composition (%)
Tosçelik Quality No	Standard	Quality		C	Mn	Si	P	S	Cr	Ni	Cu	Al	N ppm
Tosçelik Quality No	Standard	Quality
TOS3550	EN 10025-2	S235J0W	Standard	0,16	0.15-0.70	0,45	0.040	0.040	0.35-0.85	-	0.20-0.60	-	0,01
TOS3552	EN 10025-2	S235J2W	Standard	0,16	0.15-0.70	0,45	0.040	0.035	0.35-0.85	-	0.20-0.60	-	0,01
TOS3556	EN 10025-2	S355J0W	Standard	0,16	0.45-0.70	0,45	0.040	0.040	0.35-0.85	-	0.20-0.60	-	0,01
TOS4550	EN 10025-2	S355J2W	Standard	0,16	0.45-0.70	0,45	0.035	0.035	0.35-0.85	-	0.20-0.60	-	0,01
TOS4552	EN 10025-2	S355J0WP	Standard	0,16	1-Jan	0,45	0.05-	0.040	0 0.25-1.35	-	0.20-0.60	-	0,01
TOS4556	EN 10025-2	S355J2WP	Standard	0,16	1-Jan	0,45	0.05-	0.035	0 0.25-1.35	-	0.20-0.60	-	0,01

Tosçelik Quality No	Standard	Quality	Re		Rm(1)		A(%), min.				Impact (length)(2)
MECHANICAL PROPERTIES
			N/mm²		N/mm²		A80			A5		KVc
			min.	min.
			d: thickness, mm		d: thickness, mm		d: thickness, mm				Temp.	min
			≤16	16	<3	3≤d<100	1.5 < d ≤ 2	2 < d ≤ 2.5	2 < d ≤ 3	2 ≤ d ≤ 40	ºC	J
TOS3351	EN 10025-2	S235J0W	235	225	360-510	360-510	19	20	21	26	-	27(3)
TOS3352	EN 10025-2	S235J2W	235	225	360-510	360-510	17	18	19	24	-20	27(3)
TOS5351	EN 10025-2	S335J0W	355	345	510-680	470-630	16	17	18	22	0	27(3)
TOS5352	EN 10025-2	S335J2W	355	345	510-680	470-630	14	15	16	20	-20	27(3)
TOS5361	EN 10025-2	S335J0WP	355	345	510-680	470-630	16	17	18	22	0	27(3)
TOS5362	EN 10025-2	S335J2WP	355	345	510-680	470-630	14	15	16	20	-20	27(3)

Explanations

1) Tensile test values are valid for "transverse" test samples.

2) Impact test is applied to longitudinal sample

3) Impact test is done upon request.

Certificate Name	Inspection Type
TS ISO / IEC 27001: 2013	Information Security Management System
ISO / 14001:2015	Environmental Management System
ISO 5001:2011	Energy Management System
OHSAS 18001:2007	Occupational Health and Safety Management System
ISO 9001:2015	Total Quality Management System
BS EN ISO 9001:2015	Long Products
Document of Environmental Permission and Licence	Production
TSE Competence Certificate	Long Products
CE Marking Certificate	Flat Products

Institution	Country of Receipt	Standard
TUV	TÜRKİYE	ISO 14001:2015
TUV	TÜRKİYE	OHSAS 18001:2007
TUV	TÜRKİYE	ISO 9001:2015
CARES	TÜRKİYE	ISO 9001:2015 BS 4449:2005
Ministry of Environment and Urbanisation	TÜRKİYE	National Legislations
TSE	TÜRKİYE	TS 708
CARES	UNITED KINGDOM	CARES Sustainability Scheme Appendix 01
CARES	UNITED KINGDOM	BS EN ISO 9001