Manufacturer of Black Iron Pipes - OEM Customized China Export Mild Steel/Ms Hollow/ Mild Square /ERW Metal Tube/ Steel Box Section – FIVE STEEL

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Manufacturer of Black Iron Pipes - OEM Customized China Export Mild Steel/Ms Hollow/ Mild Square /ERW Metal Tube/ Steel Box Section – FIVE STEEL Detail:

Always customer-oriented, and it's our ultimate target to be not only the most reliable, trustable and honest supplier, but also the partner for our customers for OEM Customized China Export Mild Steel/Ms Hollow/ Mild Square /ERW Metal Tube/ Steel Box Section, we could solve our customer problems asap and do the profit for our customer. For those who need excellent company and top quality , pls choose us , thanks !
Always customer-oriented, and it's our ultimate target to be not only the most reliable, trustable and honest supplier, but also the partner for our customers for China Mild Steel Section, ERW Steel Section, With more than 9 years of experience and a qualified team, we have exported our goods to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
EN10210 Square and rectangular Steel Pipe

Side(mm):15*15-500*500

Wall Thickness(mm):1.0-16.0

Length: 5.8M, 6M, 11.8M, 12M or customized length

Surface: black,galvanized,varnish,etc

Packing: in bundle or wrapped with water-proof pvc cloth.

Shipping: bulk or load in containers.

Payment: T / T, L / C, western union

Applications: structure

Chemical composition of EN10210 structural steel hollow section

Table 1 — Chemical composition — Cast analysis for product thickness≤120 mm
Steel name	% by mass, maximum
	C		Si	Mn	P	S	bc N
	Specified thickness(mm)
	≤40	>40≤120
S235JRH	0.17	0.20	-	1.40	0.040	0.040	0.009
S275J0H	0.20	0.22	-	1.50	0.035	0.035	0.009
S275J2H	0.20	0.22	-	1.50	0.030	0.030	-
S355J0H	0.22	0.22	0.55	1.60	0.035	0.035	0.009
S355J2H	0.22	0.22	0.55	1.60	0.030	0.030	-
S355K2H	0.22	0.22	0.55	1.60	0.030	0.030	-

Mechanical properties of EN10210 structural steel hollow section

Table 2 — Mechanical properties of non-alloy structural steel hollow section
Steel grade	Minimum yield strength ReH						Tensile strength Rm			Minimum elongation A a b
	Mpa						MPa			%
	Specified thickness						Specified thickness			Specified thickness
	mm						mm			mm
Steel name	≤16	>16,≤40	>40,≤63	>63,≤80	>80 ≤100	>100 ≤120	≤3	>3 ≤100	>100 ≤120	≤ 40	>40 ≤63	>63 ≤100	>100 ≤120
S235JRH	235	225	215	215	215	195	360-510	360-510	350-500	26	25	24	22
S275J0H	275	265	255	245	235	225	430-580	410-560	400-540	23	22	21	19
S275J2H
S355J0H	355	345	335	325	315	295	510-680	470-630	450-600	22	21	20	18
S355J2H
S355K2H

Product detail pictures:

Related Product Guide:
The Benefits of Using Steel Pipes
Steel Pipe and Its Many Uses

Manufacturer of Black Iron Pipes - OEM Customized China Export Mild Steel/Ms Hollow/ Mild Square /ERW Metal Tube/ Steel Box Section – FIVE STEEL, The product will supply to all over the world, such as: , , ,

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