W8*21 ASTM Standard Steel H Beam for Bridge Building Structure

• Type: Steel Structures
• Standard: AISI, GB, BS, DIN, ASTM, JIS
• Alloy: Non-alloy
• Sample: Offer
• Service: OEM/ODM
• Certificate: ISO/SGS
• Model NO.: CZ-18
• Length: 6-12m
• Quality: Prime
• Payment Terms: T/T or L/C at Sight
• Delivery Time: 3-15 Days
• Mtc: Offered After Shipment
• Processing Service: Cutting/Galvanzied
• Color: Black
• Transport Package: in Bundle
• Specification: 100*100*6**8MM- 900*300*16*28MM
• Trademark: CZ
• Origin: Shanghai
• HS Code: 72163319
• Production Capacity: 5000tons/Month

Product Description

Product Introduction
Steel h beam is a kind of economic cross section steel formed by i-steel optimization development. Its cross-section area allocation more optimized more excellent mechanical properties.
Another Name:Hot rolled carbon steel H beam , H beam , H steel beam



Product Details

 H Beam Specifications:
 

Size	Theoretical weight (kg/m)	size	Theoretical weight (kg/m)	size	Theoretical weight (kg/m)
100*50*5*7	9.54	294*302*12*12	85	482*300*11*15	115
100*100*6*8	17.2	300*300*10*15	94.5	488*300*11*18	129
125*60*6*8	13.3	300*305*15*15	106	496*199*9*14	79.5
125*125*6.5*9	23.8	338*351*13*13	106	500*200*10*16	89.6
148*100*6*9	21.4	340*250*9*14	79.7	582*300*12*17	137
150*75*5*7	14.3	344*354*16*16	131	588*300*12*20	151
150*150*7*10	31.9	346*174*6*9	41.8	596*199*10*15	95.1
175*90*5*8	18.2	350*175*7*11	50	600*200*11*17	106
175*175*7.5*11	40.3	344*348*10*16	115	700*300*13*24	185
194*150*6*9	31.2	350*350*12*19	137
198*99*4.5*7	18.5	388*402*15*15	141
200*100*5.5*8	21.7	390*300*10*16	107
200*200*8*12	50.5	394*398*11*18	147
200*204*12*12	72.28	400*150*8*13	55.8
244*175*7*11	44.1	396*199*7*11	56.7
244*252*11*11	64.4	400*200*8*13	66
248*124*5*8	25.8	400*400*13*21	172
250*125*6*9	29.7	400*408*21*21	197
250*250*9*14	72.4	414*405*18*28	233
250*255*14*14	82.2	440*300*11*18	124
294*200*8*12	57.3	446*199*7*11	66.7
300*150*6.5*9	37.3	450*200*9-14	76.5

Product Show





Grade list:
 

Standard	Grade	Method of  Deoxidization	Mechanical Property
			(N/MM2)  Tensile Strength	Yield Strength 0(0N140/MM2)		(A%)Percentage  Elongation  after Fracture	Impact Power
				≤16	16~40		20ºC	0ºC	-20ºC
GB Standard	Q235B	Z	370-500	≥235	≥225	≥26	≥27
	Q345B	Z	470-630	≥345	≥325	≥21	≥34
	Q420B	Z	520-680	≥420	≥400	≥18	≥34
	Q420C	Z	520-680	≥420	≥400	≥19		≥34
	Q460C	Z	550-720	≥460	≥440	≥17		≥34
JIS Standard	SS400	Z	400-510	≥245	≥235	≥23
	SS540	Z	≥540	≥400	≥390	≥17
EN Standard	S235JR	Z	360-510	≥235	≥225	≥26	≥27
	S235JO	Z	360-510	≥235	≥225	≥26		≥27
	S235J2	Z	360-510	≥235	≥225	≥24			≥27
	S275JR	Z	410-560	≥275	≥265	≥23	≥27
	S275JO	Z	410-560	≥275	≥265	≥23		≥27
	S275J2	Z	410-560	≥275	≥265	≥21			≥27
	S355JR	Z	470-630	≥355	≥345	≥22
	S355JO	Z	470-630	≥355	≥345	≥22
	S355J2	Z	470-630	≥355	≥345	≥22
ASTM Standard	A36	Z	400-550	≥250	≥250	≥23
	A572-50	Z	≥450	≥345	≥345	≥21
	A572-60	Z	≥520	≥415	≥415	≥18
shipbuilding	A	Z	400-520	≥235	≥235	≥22
	B	Z	400-520	≥235	≥235	≥22		≥27

 


Packing&Shipping
 

Packing	1.By steel strips in bundles
	2.By woven cloth with 7 slats
	3.By woodenn pallet
	4.Accorging to the requirements of customers
Delivery	By sea	1.In bulk ( based on 200tons)
		2.20ft container: 25tons (Length limted 5.8m MAX)
		3.40ft container: 26tons (Length limted 11.8m MAX)
	By air	UPS/DHL/FEDEX
	By truck	as customer ruquests

  *Applications: Factory building, high-rise building,Bridges, ships,Hoisting and transport machinery,equipment foundation,Stents, engineering  supporting structure,and foundation pile, etc.


*Standard: ASTM A53 /ASTM A573/ASTM A283/GR.D,BS1387- 985, GB/T309-2001,GB/T13793-92,ISO630/E235B,JIS G3101 / JIS G3131 / JIS G3106.


*Remark: Payment terms :T/T ,L/C
         Terms of trade :FOB ,CFR,CIF ,DDP,EXW
         Minimum order : 3 tons
         Lead time :on or before 3-15 working days




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Contact: Chelsea

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