RSs-sb020 Hot Rolled Low Carbon Steel Construction Channel C Column for Building

• Customization: Available
• After-sales Service: one year
• Key: C Column
• Model NO.: RSs-sb020
• Certification: ISO 9001
• Shipment: by Container or Bulk Vessel
• Surface: Hot Dipped Galvanized
• Delivery: 40-60 days
• Type: Light Section Steel
• Standard: GB, ASTM, DIN, AISI, BS
• Forming: Hot-Rolled Steel
• Member: Steel Beam
• Type of Steel For Building Structure: High-Strength Steel
• Residential Wall Structure: Wall Support
• Application: Steel Workshop, Steel Structure Platform
• Warranty: one year
• Connection Form: Welded Connected/ Bolts Connect
• Carbon Structural Steel: Q235/Q355
• Transport Package: Export Standard Packing
• Specification: Q235/Q355
• Trademark: Walmax, Carbon Structural Steel
• Origin: China
• Production Capacity: 2000 Tons Per Month
• Package Size: 400.00cm * 50.00cm * 30.00cm
• Package Gross Weight: 1000.000kg

Product Description

RSs-sb020 Hot Rolled Low Carbon Steel Construction Channel C Column for Building

Channel steel/ U channel/Channel bar

Description of Product
Application
Steel channel is widely used in various building structure and engineering structure:
a).used for the plant, high-rise building construction
b).used for the bridge, shipment building
c).used for lifting and transportation machinery, equipment manufacturing base building
d).used for the support, foundation pile manufacturing

 
Chinese Standard Channel Bars (GB)
Standard: GB/T707-1988
Grade: GB/T9787-1988 Q235 Q275 Q345

Product Parameters

GB Chemical Composition

Grade	Grade	C (%)	Mn (%)	Si	P	S	V (%)	Nb (%)	Ti (%)
				≤(%)
Q195	-	0.06-0.12	0.25-0.50	0.30	0.050	0.045	-	-	-
Q215	A	0.09-0.15	0.25-0.55	0.30	0.050	0.045	-	-	-
	B				0.045		-	-	-
Q235	A	0.14-0.22	0.30-0.65	0.30	0.050	0.045	-	-	-
	B	0.12-0.20	0.30-0.70		0.045		-	-	-
Q345	A	≤0.20	1.00-1.60	0.55	0.045	0.045	0.02 -0.15	0.015 -0.060	0.02 -0.20
	B				0.040	0.040

 
 
GB Mechanical Properties

Grade	Yield Strength		Tensile Strength (Mpa)	Elongation		180°Cold-Bend Test r-Pin Diameter a-Thickness		Charpy V-notch Impact Test (Longitudinal)
	Thickness (mm)	σS≥ (Mpa)		Thickness (mm)	δ ≥(%)	Longitudinal	Transverse	Temperature ºC	AKV/J≥
Q195	≤16	195	315-430	≤16	33	0	0.5a	-	-
	>16-40	185		>16-40	32
	>40-60	-		>40-60	--
	>60-100	-		>60-100	--
	>100-150	-		>100-150	--
	>150	-		>150	--
Q215	≤16	215	330-450	≤16	31	0.5a	a	20	27
	>16-40	205		>16-40	30
	>40-60	195		>40-60	29
	>60-100	185		>60-100	28	1.5a	2a
	>100-150	175		>100-150	27	2a	2.5a
	>150	165		>150	26
Q235	≤16	235	375-500	≤16	26	a	1.5a	20	27
	>16-40	225		>16-40	25
	>40-60	215		>40-60	24			0
	>60-100	205		>60-100	23	2a	2.5a
	>100-150	195		>100-150	22	2.5a	3a	-20
	>150	185		>150	21
Q345	≤16	345	470-630	21		-	-	20	34
	>16-35	325
	>35-50	295
	>50-100	275

Product Description

 

NON-STANDARD, CUSTOMIZED STEEL FABRICATION
 

In year 2010, WMITC sets up a new factory in Baodi Jiuyuan Industrial Park-Green (Tianjin) Technology Development Co. Ltd. (GreenTech). GreenTech is the only manufacturing company in Tianjin who specializes in the R & D, production and installation of wind, sand, snow and dust control systems with the steel porous panel they produce. To satisfy the R& D and production request, GreenTech owns advanced equipments and test machines especially for steel. Taking the advantage of GeenTech's equipments, WMITC is able to do non-standard, customized steel fabrication according to the drawing or sample supplied by customers.

1.More than 20 years experience in steel fabrication and export
2.Reliable reputation in business
3.Advanced precision machinery
4.Engineering team turn your sample,design or idea into products

 

Some Finished Articles for Our Customers

  

FAQ:

Q: Can I have a trial order or samples only for several pieces?
A: As the product is customized and need to be produced, we will charge sample cost. But if the sample is unqualified, it will be free or after you placed mass orders, we will refund the sample cost.

Q: Can you open mold for us to manufacture new product?
A: Yes. If the quantity is big, our company can afford part of the mold cost.

Q: How can I get the quotation?
A: Please send us information for quotation: drawing, materials, weight, quantity and request. We can accept PDF, ISGS, DWG, STEP file format. If you don't have drawing, please send us a sample. We can quote base on your sample too.

 

Any discussion concerning the sheet metal fabrication, welcome to contact us. Price discount depends on the order quantity.