JIS standard 10010068 AND 9123021834 SIZE H hollow section supply by Chinese manufacturer for construction projeect

Minimum Order Quantity:	5 TONS
Price:	450-650 USD /TON
Packaging Details:	PACKAGE WITH BUNDLES
Delivery Time:	After received the payment 10 days
Payment Terms:	30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100% Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L 30-120 days
Supply Ability:	50000 tons/month or more

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Quick Detail
Chemical Composition& Mechanical Propertie 146

Description
Product Description of H beam/I beam for steel structure building

Product	H beam/I beam for steel structure building
Product classification	Wide flange H beam (HW) Flange H beam (HM) Narrow flange H beam (HN)
Production Technics	Hot rolled, cold-bend
Productivity	30000 Ton/Month
Main Material	Q235B, SS400, Q345, Q345B, etc
Size	l Hight:(H): 100-900mm l Width(B): 100-408mm l Thickness(T1): 6-21mm l Thickness(T2): 8-35mm l Length: 6meters-12meters
Application	Widely used in various building structures, bridges, vehicles, brackets, machinery, etc., for example, the industrial structure of the steel bearing bracket,steel piles and underground engineering supporting structure, petro chemical and powerand other industrial equipment structure, shipbuilding, machinery manufacturing frame structure,train, car,tractor beam bracket,port conveyors,high speed shutter stents.

Standard	Grade	Mechanical Property
		(N/MM2) Tensile Strength	(N/MM2) Yield Strength		Percentage Elongation after Fracture	Impact Power
		(N/MM2) Tensile Strength	≤16	16~40	Percentage Elongation after Fracture	20℃	0℃	-20℃
(Chinese Standard)	Q235B	370-500	≥235	≥225	≥26	≥27
	Q345B	470-630	≥345	≥325	≥21	≥34
	Q420B	520-680	≥420	≥400	≥18	≥34
	Q420C	520-680	≥420	≥400	≥19		≥34
	Q460C	550-720	≥460	≥440	≥17		≥34
JIS Standard	SS400	400-510	≥245	≥235	≥23
JIS Standard	SS540	≥540	≥400	≥390	≥17
EN Standard	S235JR	360-510	≥235	≥225	≥26	≥27
	S235JO	360-510	≥235	≥225	≥26		≥27
	S235J2	360-510	≥235	≥225	≥24			≥27
	S275JR	410-560	≥275	≥265	≥23	≥27
	S275JO	410-560	≥275	≥265	≥23		≥27
	S275J2	410-560	≥275	≥265	≥21			≥27
	S355JR	470-630	≥355	≥345	≥22
	S355JO	470-630	≥355	≥345	≥22
	S355J2	470-630	≥355	≥345	≥22
(ASTM Standard)	A36	400-550	≥250	≥250	≥23
	A572-50	≥450	≥345	≥345	≥21
	A572-60	≥520	≥415	≥415	≥18
shipbuilding	A	400-520	≥235	≥235	≥22
shipbuilding	B	400-520	≥235	≥235	≥22		≥27