Name: S275 Channel Steel
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S275 Channel Steel

Channel steel is a long strip of steel with a groove-shaped cross-section. It is a carbon structural steel used in construction and machinery.

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Product introduction

Channel steel is a long strip of steel with a groove-shaped cross-section. It is a carbon structural steel used in construction and machinery. It is a profile steel with a complex cross-section. Generally divided into ordinary channel steel and light channel steel, they have better welding, riveting performance and comprehensive mechanical properties. Mainly used in building structures, curtain wall engineering, mechanical equipment and vehicle manufacturing, etc.

Model	Height(mm)	Width(mm)	Web Thickness(mm)
5#	50	37	4.5
6.5#	65	40	4.3
10#	100	48	5.3
14#a	140	58	6.0
14#b	140	60	8
20#a	200	73	7
20#b	200	75	9
28#a	280	82	7.5
28#b	280	84	9.5
28#c	280	86	11.5
40#a	400	100	10.5
40#b	400	102	12.5
40#c	400	104	14.5

Performance characteristics

Product surface is smooth, no steel slag and burr.

The product size is controllable and can be adjusted according to customer requirements.

Good mechanical properties, with good weldability and formability.

Strong corrosion resistance, effective resistance to air, water and chemicals, suitable for harsh environments.

Can provide quality inspection certificate, and the company has ISO, CE, SGS multiple product certification.

Technical data

GRADE	Level	chemical composition,%					Deoxygenation method
		C	Mn	Si	S	P
				≤
Q235	A	O.14～O.22	O.30～O.65l	0.30	0.050	O.045	F、b、Z
	B	O.12～0.20	0.30～O.701		O.045
	C	≤0.08	0.35～O.80		0.040	0.040	Z
	D	≤0.17			0.035	0.035	TZ

Trademark

Quality Level

Chemical composition a.b (mass fraction)%

Ala

≤

≥

Q345

≤0.20

≤0.50

≤1.70

0.035

0.07

0.15

0.20

0.30

0.50

0.30

0.012

0.10

－

0.035

0.030

0.015

≤0.18

0.030

0.025

0.020

Trademark	Chemical composition (weight percent)
	Chemicai composition(WT%)
	(C)	(Mn)	(Ni)	(Si)	(P)	(S)	(Cr)	(Cu)
16Mn	0.13～0.19	1.20～1.60	≤0.30	0.20～0.60	≤0.030	≤0.030	≤0.30	≤0.25

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Factory appearance and appearance

With strong financial strength, we have set up large factories and warehouses in more than 10 cities across the country, with a stock of more than 100000 tons, saving customers procurement time, ensuring customers' production cycle and product quality, and being the quality partner of end customers.

Product packaging appearance

1. Samples may be provided by the seller and freight borne by the buyer.
2. We have full stock,and can deliver within short time. Many styles for your choices.
3. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
5. We have many years of experience in manufacturing and selling steel and we cherish every order from our honor.

Customer Visit Feedback

With 15 years of experience in R&D and production of high-quality steel, we have been selected as one of China's top 500 enterprises for 15 consecutive years. With strong financial strength, we have set up large factories and warehouses in more than 10 cities across the country, with a stock of more than 100000 tons

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