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BS EN10219 S355K2H square tube

S355K2H square tube under BS EN10219 standard. The characters K2 for the qualities with specified impact properties at -20℃, H means hollow section. More informational about S355K2H square tube, please see the following:

S355K2H square tub

S355K2H steel tube specification:

S355K2H cold formed square hollow section size is from 20*20mm to 500*500mm and thickness from 1mm to 40mm.

S355K2H cold formed rectangular hollow section size is from 30*20mm to 600*400mm and thickness from 1mm to 40mm. Detail size specification, please contact us.

S355K2H chemical composition:

Steel grade

Type of

deoxidation

% by mass, maximum

steel name

steel number

S355K2H

1.0512

0.22

0.55

1.6

0.03

S355K2H mechanical properties:

steel grade	Minimum Yield Strength MPa		Tensile Strength MPa		Elongation	Impact Energy
steel name	thickness(mm)		thickness(mm)		% (min)	(KV J) (min)
	≤ 16	16> to ≤40	≤3	> 3 ≤40	≤40 mm	test temperature
S355K2H	355	345	510-680	470-630	20	_20℃

S355K2H square tube application : S355K2H square tube is widely used in Deep Water Projects, Power Plants, Offshore Oil and Gas Projects, Structural Design Arts for Buildings and Towers, Structural Support for Building and Facilities Expansion, MRT-Mass Rapid Transit, MTR-Mass Transit Railway, Terminals, Stations, Sea Port Facilities, Air Port Facilities, Transport Vehicles, Theme Parks, Structural for Theme Park Rides and etc.

We can produce S355K2H square tube, S355K2H steel plate, S355K2H steel sheet, S355K2H steel coil. We can supply all specifications, and we have several years production experience, strict control S355K2H chemical composition and S355K2H mechanical properties. From casting, forging, steel to hot and cold rolling process, heat treatment, etc, we have the control of professional engineers. We have advanced precision machining equipment, according to the requirements of users machining. in order to achieve the most satisfied with the user requirements.

Quotations:

FOB/CFR/CIF
Products Inspection:

Issued Original Mill test certificate
Products Service:

Shot blasting and Painting, Cutting, welding and so on
Shipside:

Qingdao, Shanghai, Tianjin, ect.