S460n S420n S460nl S420nl Rectangular Steel Tube in Stock

• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Model NO.: rectangular steel tube
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Rectangular
• out Diameter: 20mm-500mm
• Thickness: 1mm-20mm
• Length: 6m,12m
• Transport Package: in Bundles
• Specification: 180*180*10
• Trademark: Shandong Zayi
• Origin: China
• HS Code: 7306610000
• Production Capacity: 50000 Tons/Month

Product Description

Square Steel Tube, as the name implies, it is a kind of form of tube type, a lot of kinds of material of material can make the tube body, it is medium in, what, in what place, most of the square tube steel tube, for most, after unpacking, smooth, curly, form circular tube welding, again by circular tube rolling into square tube and then cut into required length.
Product name:S460N S420N S460NL S420NL rectangular steel tube in stock
Material:S185,S275JR,E295,E360,S235J2,S275J0,S275J2,S355J2,S450UJ0,S355K2,S235JR,S355JR,E355,S235J0,S235J2,S275J2,S355J0,S355J2,S355K2,S275M,S355M,S460M,S420ML,S275ML,S420M,S355ML,S460ML,S355J0WP,S235J0W,S235J2W,S355J2W,S355K2W,S355J2WP,S355J0W,S355J2W,S355K2W,S550Q,S460Q,S620Q,S500Q,S550Q,S550QL,S690QL,S960QL,S960Q,S500QL1,S620QL1,S460QL,S500QL,S460QL1,S890QL1,S620QL,S690Q,S890Q,S890QL,S550QL1,S690QL1,etc
Standard:EN10025
Out diameter:20mm-500mm
Thickness:1mm-20mm
Length:6m,12m or large quantity can be customized.
Application:Square tube for decoration, machine tool equipment, mechanical industry, chemical industry, steel structure, shipbuilding, automobile, steel beam and column, special purpose
To learn more information of square steel tube,welcome to contact us.
Chemical Composition:
S460N material

C

Si

Mn

Ni

P

S

Cr

Mo

V

N

Nb

Ti

Al

Cu

CEV

max   0.2

max   0.6

1 - 1.7

max   0.8

max   0.03

max   0.025

max   0.3

max   0.1

max   0.2

max   0.025

max   0.05

max   0.05

max   0.02

max   0.55

max   0.55

S420N material

C

Si

Mn

Ni

P

S

Cr

Mo

V

N

Nb

Ti

Al

Cu

CEV

max   0.2

max   0.6

1 - 1.7

max   0.8

max   0.03

max   0.025

max   0.3

max   0.1

max   0.2

max   0.025

max   0.05

max   0.05

max   0.02

max   0.55

max   0.52

S420NL material:

C

Si

Mn

Ni

P

S

Cr

Mo

V

N

Nb

Ti

Al

Cu

CEV

max   0.2

max   0.6

1 - 1.7

max   0.8

max   0.025

max   0.02

max   0.3

max   0.1

max   0.2

max   0.025

max   0.05

max   0.05

max   0.02

max   0.55

max   0.52

S460NL material:

C

Si

Mn

Ni

P

S

Cr

Mo

V

N

Nb

Ti

Al

Cu

CEV

max   0.2

max   0.6

1 - 1.7

max   0.8

max   0.025

max   0.02

max   0.3

max   0.1

max   0.2

max   0.025

max   0.05

max   0.05

max   0.02

max   0.55

max   0.55

Mechanical properties:
S460N material

Nominal thickness (mm):	to 100	100 - 200
Rm - Tensile strength (MPa)	540-720	530-710

Nominal thickness (mm):	to 16	16 - 40	40 - 63	63 - 80	80 - 100	100 - 150	150 - 200
ReH - Minimum yield strength (MPa)	460	440	430	410	400	380	370

KV - Impact energy (J) longitud., (+N)	+20° 55	0° 47	-10° 43	-20° 40

KV - Impact energy (J) transverse, (+N)	+20° 31	0° 27	-10° 24	-20° 20

Nominal thickness (mm):	to 16	16 - 40	40 - 63	63 - 80	80 - 200
A - Min. elongation Lo = 5,65 √ So (%)	17	17	17	17	17

S420N material:

Nominal thickness (mm):	to 100	100 - 200	200 - 250
Rm - Tensile strength (MPa)	520-680	500-650	500-650

Nominal thickness (mm):	to 16	16 - 40	40 - 63	63 - 80	80 - 100	100 - 150	150 - 200	200 - 250
ReH - Minimum yield strength (MPa)	420	400	390	370	360	340	330	320

KV - Impact energy (J) longitud., (+N)	+20° 55	0° 47	-10° 43	-20° 40

KV - Impact energy (J) transverse, (+N)	+20° 31	0° 27	-10° 24	-20° 20

Nominal thickness (mm):	to 16	16 - 40	40 - 63	63 - 80	80 - 200	200 - 250
A - Min. elongation Lo = 5,65 √ So (%)	19	19	19	18	18	18

S420NL material:

Nominal thickness (mm):	to 100	100 - 200	200 - 250
Rm - Tensile strength (MPa)	520-680	500-650	500-650

Nominal thickness (mm):	to 16	16 - 40	40 - 63	63 - 80	80 - 100	100 - 150	150 - 200	200 - 250
ReH - Minimum yield strength (MPa)	420	400	390	370	360	340	330	320

KV - Impact energy (J) longitud., (+N)	+20° 63	0° 55	-10° 51	-20° 47	-30° 40	-40° 31	-50° 27

KV - Impact energy (J) transverse, (+N)	+20° 40	0° 34	-10° 30	-20° 27	-30° 23	-40° 20	-50° 16

Nominal thickness (mm):	to 16	16 - 40	40 - 63	63 - 80	80 - 200	200 - 250
A - Min. elongation Lo = 5,65 √ So (%)	19	19	19	18	18	18

S460NL material:

Nominal thickness (mm):	to 100	100 - 200
Rm - Tensile strength (MPa)	540-720	530-710

Nominal thickness (mm):	to 16	16 - 40	40 - 63	63 - 80	80 - 100	100 - 150	150 - 200
ReH - Minimum yield strength (MPa)	460	440	430	410	400	380	370

KV - Impact energy (J) longitud., (+N)	+20° 63	0° 55	-10° 51	-20° 47	-30° 40	-40° 31	-50° 27

KV - Impact energy (J) transverse, (+N)	+20° 40	0° 34	-10° 30	-20° 27	-30° 23	-40° 20	-50° 16

Nominal thickness (mm):	to 16	16 - 40	40 - 63	63 - 80	80 - 200
A - Min. elongation Lo = 5,65 √ So (%)	17	17	17	17	17

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