Name: Q235 Carbon Steel Coils
SKU: 0

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Q235 Carbon Steel Coils
Standard ：ASTM EN DIN GB ISO JIS BA ANSI
Steel Grade： Q195, Q215,Q235,Q345,ST37, A36,45# ,16Mn, SPHC,SGCC,CGCC
Thickness：0.2-100mm or Customized
Width ：1250-2500mm,or as Your Request ( regular width 1000mm, 1250mm, 1500mm )
Coil ID ：508mm or 610mm
Coil Weight ：3 - 8 ton or as Your Request
Technique： Hot rolled cold rolled as Your Request
Surface ：Treatment Bare,Black,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,or as Your Request
Package ：Standard Export packing(Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet)
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Product Description

Carbon Steel: Properties, Production, Examples and Applications

Carbon steel is an iron-carbon alloy, which contains up to 2.1 wt.% carbon. For carbon steels, there is no minimum specified content of other alloying elements, however, they often contain manganese. The maximum manganese, silicon and copper content should be less than 1.65 wt.%, 0.6 wt.% and 0.6 wt.%, respectively.

Types of carbon steel and their properties

Carbon steel can be classified into three categories according to its carbon content: low-carbon steel (or mild-carbon steel), medium-carbon steel and high-carbon steel [1]. Their carbon content, microstructure and properties compare as follows:

Carbon Steel Description

Carbon content (wt.%)	Microstructure	Properties	Examples
Low-carbon steel	< 0.25	Ferrite, pearlite	Low hardness and cost. High ductility, toughness, machinability and weldability	AISI 304, ASTM A815, AISI 316L
Medium-carbon steel	0.25 – 0.60	Martensite	Low hardenability, medium strength, ductility and toughness	AISI 409, ASTM A29, SCM435
High-carbon steel	0.60 – 1.25	Pearlite	High hardness, strength, low ductility	AISI 440C, EN 10088-3

Grade:

1)GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C,Q390D, Q390E, Q420, Q420B, Q420C, Q420D, Q420E, Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D, Q620E, Q690D, Q690E

2)EN: S185,S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q

3)ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade42, Grade 50, Grade 55, Grade 60, Grade 65, Grade 80

4)JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE

Product Name	carbon steel coil
Wall Thickness	0.17mm-37mm
Width	600mm-1250mm
Tolerance	Thickness:±0.03mm, Width: ±50mm, Length: ±50mm
Material	A36,A53,ASTM A106,JIS S400Q235B,Q235C,Q235D,Q345E,Q345,Q390B,Q390C,
	Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,
	Q460,Q460D,Q500C,Q500D,,Q550C,Q550D,
	Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,
	Q690D,Q690E,Q690D,Q690C,Q890C,Q890D
	16Mo3,16MnL,16MnR ,16Mng,16MnDR
Technique	Hot/cold Rolled
Surface treatment	Top paint: PVDF, HDP, SMP, PE, PU
	Prime paint: polyurethane, epoxy, PE
	Back paint: epoxy, modified polyester
Standard	ASTM, JIS, EN
Delivery times	Delivered within 30 days after the receipt of deposit
Payment terms	30% T/T deposit in advance, 70% T/T balance before the shipment, 100% Irrevocable L/C at sight
Package	tied up with steel strips and wrapped with water-proof paper
Application	Widely used in roofing sheet, window-shades, car ceiling, the shell of the car, air conditioner, outer shell of water machine,
Application	steel structure, etc

Standard	Grade	General Size	Delivery Condition
ASTM A36	A36/A36-B	5-20 * 2300-2500 * C	Boron added or Black Condition
ASTM A283	A283-B/A283C	5-20 * 2300-2500 * C	Boron added or Black Condition
ASTM A572	A572Gr50-B/A572Gr42-B	5-20 * 2300-2500 * C	Boron added or Black Condition
ASTM A515	A515Gr70	5-20 * 2300-2500 * C	Boron added or Black Condition
ASTM A516	A516Gr70	5-20 * 2300-2500 * C	Boron added or Black Condition
JIS G 3101	SS400-B	5-20 * 2300-2500 * C	Boron added or Black Condition
JIS G3136	SN400B	5-20 * 2300-2500 * C	Boron added or Black Condition
EN10025-2:2004	S235JR-S355K2+N	5-20 * 2300-2500 * C	Boron added or Black Condition
EN10025-5:2004	S355J2W/S355K2W	5-20 * 2300-2500 * C	Boron added or Black Condition

Material	China	FormerSoviet Union	America	England	Japan	French
Material	GB	ГOCT	ASTM	BS	JIS	NF
High Quality Carbon Structural Steel	08F	08KП	1006	040A04	S09CK
	8	8	1008	045M10	S9CK
	10F		1010	040A10		XC10
	10	10	10,101,012	045M10	S10C	XC10
	15	15	1015	095M15	S15C	XC12
	20	20	1020	050A20	S20C	XC18
	25	25	1025		S25C
	30	30	1030	060A30	S30C	XC32
	35	35	1035	060A35	S35C	XC38TS
	40	40	1040	080A40	S40C	XC38H1
	45	45	1045	080M46	S45C	XC45
	50	50	1050	060A52	S50C	XC48TS
	55	55	1055	070M55	S55C	XC55
	60	60	1060	080A62	S58C	XC55
	15Mn	15Г	10,161,115	080A17	SB46	XC12
	20Mn	20Г	10,211,022	080A20		XC18
	30Mn	30Г	10,301,033	080A32	S30C	XC32
	40Mn	40Г	10,361,040	080a40	S40C	40M5
	45Mn	45Г	10,431,045	080A47	S45C
	50Mn	50Г	10,501,052	030A52080M50	S53C	XC48

Scope Of Application

Carbon steel is an alloy steel, mainly composed of iron, carbon and a small amount of silicon, manganese and other elements. Carbon steel is widely used in the following scenarios:

1. Construction industry

Carbon steel is widely used in the construction industry, mainly used to manufacture steel bars, steel plates and other building structural parts, such as bridges, buildings, etc. Carbon steel has very high hardness and strength, can withstand greater pressure and weight, and can ensure the structural stability and safety of the building.

2. Machinery manufacturing industry

Carbon steel is also widely used in the machinery manufacturing industry, mainly used to manufacture parts and structural parts of various mechanical equipment such as machine tools and excavators. Carbon steel has high strength and wear resistance, which is very suitable for machinery manufacturing that requires high strength and wear resistance.

3. Automobile manufacturing industry

Carbon steel is also a very common metal material in the automobile manufacturing industry, mainly used to manufacture automobile frames and structural parts. Carbon steel has high strength and durability, which can ensure the safety and service life of the car. At the same time, carbon steel also has good plasticity and weldability, which can be easily processed and assembled

Transport Packaging

We adhere to the management principle of "quality first, service first,

continuous improvement and innovation to meet customer needs", and strive to build a leading world-class manufacturer in China.

Chosen By 140 Partners Worldwide

The company has sufficient inventory, supports customization, and has complete varieties and specifications. Now we can provide 1000,000 tons for the clients all over the world every year.

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We have established long-term and stable cooperative relationships with customers at home and abroad.

The company has sufficient inventory, supports customization, and has complete varieties and specifications. Now we can provide 1000,000 tons for the clients all over the world every year.

Online Consultation

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Good Reputation

is mainly engaged in the import and export business of all kinds of medium and high-end steel products, and is a brand enterprise in the metal distribution field.

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High-Quality Products

With excellent product quality, good reputation and innovative marketing concepts, it sells well at home and abroad.

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Service System

The company has formed a complete sales and service system based in East China and country and world. Has an experienced steel marketing team.

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Good Reputation

We provide the use of logistics services for the delivery of ordered products by our own transport or through collaboration with business partners.

Request a Free Estimate

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FAQ

Q1:Do you participate in exhibitions?

A: We regularly attend global exhibitions and look for long-term partners.

Q2 : Are you a factory or a trading company?

A :We are a stainless steel processing factory in Wuxi, Jiangsu, China. We have our own warehousing and processing production lines and are a local factory with a long history.

Q3 : Do you support inspection?

A : We uphold honest cooperation, support any form of inspection, and look forward to establishing a long-term and stable cooperative relationship.

Q4:Do you provide samples?

A:We will provide standard samples within the contract and deliver the products in full accordance with the quality of the samples. Our service tenet is to satisfy our partners.

Q5:Do you have stock?

A : We have multiple warehouses with stock of stainless steel coils, stainless steel plates, stainless steel pipes and stainless steel profiles, and reserve more regular sizes, as well as hot-selling products.

Q6:How long is your delivery time?

A:Regular sizes can be shipped within 3 days after receiving payment. Some products may need to be customized, but we will try to shorten the delivery time and provide the best service to our partners.

Q7:What are the advantages of your company?

A : We have a complete industrial chain from raw material processing to finished product manufacturing, covering the production and sales of various types of stainless steel coils, stainless steel cold-rolled plates, stainless steel hot-rolled plates, stainless steel seamless pipes, stainless steel decorative welded pipes, stainless steel bars, stainless steel tools, angles, grooves, etc. Next, we will establish warehouses in countries with more partners so that we can better serve our long-term partners.

Q8 : What product information do I need to provide?

A :You need to provide the following information so that I can give you the most advantageous ex-factory price.

Please provide the product name, steel grade, width, thickness, surface treatment requirements (if any), final purchase quantity and the estimated time of receiving the goods in your country/region that you need.

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sales01@huawustainless.com

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