Name: Q355B Carbon Steel Coils
SKU: 0

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Stainless Steel Galvanized Steel Carbon Steel

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Q355B 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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HOME > PRODUCTS > Carbon Steel > Carbon Steel Coils > Q355B Carbon Steel Coils

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

Application Industry

Shandong Arcelor Steel Co., Ltd.'s steel products provide excellent performance and customized services, ensuring the safe and efficient development of industries such as construction, industry and new energy.

Home Appliance Industry.jpg
Machinery Industry.jpg
Military Industry
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Construction Industry.jpg

Strategic Cooperation

Leading matrix linkage and full-chain value symbiosis Arcelor Steel cooperates with Baosteel, Guangzhou Iron & Steel, Valin, Tangshan Iron & Steel and other companies in strategic collaboration.

Products Services

We provide high-quality galvanized steel, which is made through advanced hot-dip galvanizing process, giving the steel excellent corrosion resistance, wear resistance and pressure resistance to adapt to extreme environmental challenges.

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Professional Service

20 production lines Fast delivery time Professional exporting service

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Quality Assurance

100% virgin material Strict quality control by inproduction 100% check and test

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Good After-Sales Service

Our professional technical team can help effectively to solve the problems during the working of the pipelines

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Keep Promises

Putting faith first, humility as sincerity, and harmony as value.

Enterprise Certificate

Authoritative certification, each certificate is a badge of our quality.

Customer Testimonials

Win trust with quality and build reputation with service - Listen to the steel choices of 30+ industry benchmark customers

Luaka Smith

"We have cooperated with Shandong Arcelor for many years. The corrosion resistance of its galvanized steel far exceeds expectations, the strength of carbon steel is precisely adapted to the needs of heavy equipment, and the color-coated steel has a long-lasting and bright color, which greatly improves the texture of the project. From technical support to delivery services, it is always professional and efficient, and is a trustworthy long-term partner! "
John Wilson

“Shandong Arcelor's galvanized steel performs particularly well in coastal projects, with no rust in a salt spray environment for ten years, greatly reducing maintenance costs. The color customization service of color-coated steel makes the design more accurate, and the whole process from production to delivery is responsive, truly achieving a win-win situation of "quality and efficiency".
John Griffith

“As a home appliance manufacturer, we have extremely high requirements for the surface flatness of steel. Arcelor's color-coated steel not only has a uniform and flawless coating, but also has environmental protection standards that far exceed industry norms. Combined with its flexible supply chain management, there is no out-of-stock in the five-year procurement cycle, and the cooperation experience is impeccable.".
Davies

“The balance between hardness and ductility of carbon steel products is surprising, and there is almost no deformation during heavy mechanical processing. The Arcelor technical team also provides personalized cutting solutions and optimizes material utilization, saving more than 15% of the cost of a single project, laying a solid foundation for subsequent cooperation.".

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