HOT-DIP GALVANIZED STRIPS

TUBES AND OVALS

Our company offers tubes of diametres 8.0 – 300.0 mm with wall thickness 0.5 – 3.0 mm from hot-rolled pickled, cold-rolled and galvanized strips.

Our company offers square profiles 8.0 x 8.0 mm – 80.0 x 80.0 mm and rectangular profiles 8.0 x 8.0 mm – 120.0 x 40.0 mm.

Our company offers special profiles according the inquiries of the clients.

Product aluminum tubes Allu's businesses.

Non-stop process hot-dip galvanized low carbon steels. Supply condition: passivated / oiled.

HOT-DIP GALVANIZED STEELS FOR DRAWING AND FORMING EN 10346 TOLERANCES ON DIMENSION AND SHAPE IN COMPLIANCE WITH EN 10143 STANDARDS
MECHANICAL PROPERTIES									CHEMICAL COMPOSITION %
QUALITY	NUMERICAL DESIGNATION	Re N/mm2		Rm N/mm2		A 80% min	r90 MIN	n90 MIN	C max	Si max	Mn max	P max	S max	Ti max

		MIN	MAX	MIN	MAX
DX51D+Z	1.0226	-	-	270	500	22			0,18		1,20	0,12
DX52D+Z	1.0350	140	300	270	420	26			0,12	0,50	0,60	0,10	0,045	0,30
DX53D+Z	1.0355	140	260	270	380	30
DX54D+Z	1.0306	120	220	260	350	36	1,6	0,18

CORRESPONDING PREVIOUS STANDARDS

EN 10327/04	EN 10142/00	EN 10142/90
DX51D+Z	DX51D+Z	Fe P02 G
DX52D+Z	DX52D+Z	Fe P03 G
DX53D+Z	DX53D+Z	Fe P05 G
DX54D+Z	DX54D+Z	Fe P06 G

TOLERANCE ROZMĚRŮ A TVARU JSOU V SOULADU S NORMOU EN 10143 TOLERANCES ON DIMENSION AND SHAPE IN COMPLIANCE WITH EN 10143 STANDARDS
MECHANICAL PROPERTIES							CHEMICAL COMPOSITION %
QUALITY	NUMERICAL DESIGNATION	Re N/mm2		Rm N/mm2		A 80% min	C max	Si max	Mn max	P max	S max	Al min	Nb max	Ti max

		MIN	MAX	MIN	MAX
HX300LAD	1.0932	300	380	380	480	23	0,11	0,50	1,00	0,025	0,025	0,015	0,90	0,15
HX340LAD	1.0933	340	420	410	510	21	0,11	0,50	1,00	0,025	0,025	0,015	0,90	0,15
HX380LAD	1.0934	380	480	440	560	19	0,11	0,50	1,40	0,025	0,025	0,015	0,90	0,15
HX420LAD	1.0935	420	520	470	590	17	0,11	0,50	1,40	0,025	0,025	0,015	0,90	0,15
HX460LAD	1.0990	460	560	500	640	15	0,15	0,50	1,70	0,025	0,025	0,015	0,90	0,15
HX500LAD	1.0991	500	620	530	690	13	0,15	0,50	1,70	0,025	0,025	0,015	0,90	0,15

SUPPLY CONDITION : PASSIVATED / OILED.

STRUCTURAL GALVANIZED STEELS EN 10346 TOLERANCES ON DIMENSION AND SHAPE IN COMPLIANCE WITH EN 10143 STANDARDS
MECHANICAL PROPERTIES							CHEMICAL COMPOSITION %
QUALITY	NUMERICAL DESIGNATION	Re N/mm2		Rm N/mm2		A 80% min	C max	Si max	Mn max	P max	S max

		MIN	MAX	MIN	MAX
S220GD+Z	1.0241	220	-	300	-	20	0,20	0,60	1,70	0,10	0,045
S250GD+Z	1.0242	250	-	330	-	19
S280GD+Z	1.0244	280	-	360	-	18
S320GD+Z	1.0250	320	-	390	-	17
S250GD+Z	1.0529	350	-	420	-	16
S550GD+Z	1.0538	550	-	560	-	-

CORRESPONDING PREVIOUS STANDARDS
EN 10326/04	EN 10147/00	EN 10147/91
S220GD+Z	S220GD+Z	Fe E220 GZ
S250GD+Z	S250GD+Z	Fe E250 GZ
S280GD+Z	S280GD+Z	Fe E280 GZ
S320GD+Z	S320GD+Z	Fe E320 GZ
S350GD+Z	S350GD+Z	Fe E350 GZ
S550GD+Z	S550GD+Z	Fe E550 GZ

Coating masses are used both the surfaces.

100

140

200

225

275

350

SUPPLY CONDITION : PASSIVATED / OILED.
WE CAN SUPPLY ELECTRO-GALVANIZED STEELS.
FOR OTHER NOT HERE LISTED STEELS, PLEASE CONTACT OUR OFFICES.