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Q345 Carbon Steel Coils

1. Low carbon steel Mild steel has a carbon content of 0.04-0.3% and is the most common grade of carbon steel. Mild steel is also considered mild steel as it is defined as having a low carbon content of 0.05-0.25%. Mild steel is ductile, highly malleable and can be used in automotive body parts, sheet and wire products. At the high end of the low carbon content range, plus up to 1.5% manganese, the mechanical properties are suitable for stampings, forgings, seamless tubes and boiler plates. 2. Medium carbon steel Medium carbon steels have a carbon content in the range of 0.31-0.6% and a manganese content in the range of 0.6-1.65%.
PRODUCT DESCRIPTION
1. Low carbon steel Mild steel has a carbon content of 0.04-0.3% and is the most common grade of carbon steel. Mild steel is also considered mild steel as it is defined as having a low carbon content of 0.05-0.25%. Mild steel is ductile, highly malleable and can be used in automotive body parts, sheet and wire products. At the high end of the low carbon content range, plus up to 1.5% manganese, the mechanical properties are suitable for stampings, forgings, seamless tubes and boiler plates. 2. Medium carbon steel Medium carbon steels have a carbon content in the range of 0.31-0.6% and a manganese content in the range of 0.6-1.65%. This steel can be heat treated and quenched to further tune the microstructure and mechanical properties. Popular applications include axles, axles, gears, rails and railroad wheels. 3. High carbon steel High carbon steel has a carbon content of 0.6-1% and a manganese content of 0.3-0.9%. The properties of high carbon steel make it suitable for use as springs and high strength wire. These products cannot be welded unless a detailed heat treatment procedure is included in the welding procedure. High carbon steel is used for cutting tools, high strength wire and springs.

 

Product NameCold Rolled/ Hot Rolled Carbon Steel Coils Price
StandardAISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
MaterialQ195, Q215,Q235,Q345,ST37, A36,45# ,16Mn, SPHC,SGCC,CGCC
Thickness(mm)Hot Rolled Thickness:2.75mm-100mmCold Rolled Thickness:0.2mm-3mmAs Your Request
Width(mm)45mm-2200mm, As Your Request
TechniqueHot rolled / cold rolled
SurfaceBare,Black,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,or as Your Request
Coil ID508-610mm or as per your request
Coil Weight3~5 Tons or as per your request
ApplicationConstruction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc.
PackingStandard Export packing(Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet)

 

Length4m-12m or as required
Width0.6m-3m or as required
Thickness0.1mm-300mm or as required
StandardAISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
TechniqueHot rolled,Cold rolled
Surface TreatmentClean, blasting and painting according to customer requirement
Material

Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420D,Q420E,Q460,Q460D,Q500C

,Q500D,Q500E,Q550C,Q550D,Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E,Q690D,Q690C,

Q890C,Q890D16Mo3,16MnL,16MnR ,16Mng,16MnDR

Export packingWaterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for all kinds of transport,or as request
Capacity250,000 tons/year

 

Hot-rolled products have excellent properties such as high strength, good toughness, easy processing and good weldability, so they are widely used in manufacturing industries such as steel, construction, machinery, boilers, and pressure vessels. Application range: (1) After annealing, it is processed into ordinary cold rolling; (2) The galvanizing unit with pre-annealing treatment device processes galvanizing; (3) Panels that basically do not need to be processed. 

Product NameCold Rolled/ Hot Rolled Carbon Steel Coil
StandardAISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
MaterialQ195, Q215,Q235,Q345,ST37, A36,45# ,16Mn, SPHC,SGCC,CGCC
  Thickness(mm)Hot Rolled Thickness:2.75mm-100mmCold Rolled Thickness:0.2mm-3mmAs Your Request
Width(mm)45mm-2200mm, As Your Request
TechniqueHot rolled / cold rolled
SurfaceBare,Black,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,or as Your Request
Coil ID508-610mm or as per your request
Coil Weight3~5 Tons or as per your request
ApplicationConstruction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc.
PackingStandard Export packing(Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet)

 

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