Parameter
Chemical Composition
Mechanical Properties
Product NameCold Rolled/ Hot Rolled Carbon Steel Coils Price
StandardAISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
MaterialS235JR, S275JR, S355J2, S420NL,Gr 70
Thickness(mm)Hot Rolled Thickness:2.75mm-100mmCold Rolled Thickness:0.2mm-3mm
As 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)
GradeCSiMnPSCuCrNi
Cor-ten A0.120.25-0.750.20-0.500.01-0.20.030.25-0.550.5-1.250.65
Cor-ten B0.160.3-0.50.8-1.250.030.030.25-0.400.4-0.65≤0.4
Gr 700.310.13-0.450.79-1.300.0250.0250.430.0340.43
S355J20.220.551.60.0250.0250.55--
S235JR0.170.551.40.0350.0350.55--
S275JR0.210.551.50.0350.0350.55--


Carbon content (wt.%)MicrostructurePropertiesExamples
Low-carbon steel< 0.25Ferrite, pearlite

Low hardness and cost. High ductility, 

toughness, machinability and weldability

AISI 304, ASTM A815, AISI 316L
Medium-carbon steel0.25 – 0.60Martensite

Low hardenability, medium strength,

 ductility and toughness

AISI 409, ASTM A29, SCM435
High-carbon steel0.60 – 1.25PearliteHigh hardness, strength, low ductilityAISI 440C, EN 10088-3
PACKING AND TRANSPORTATION

包装

PRODUCT

微信图片_20260112142835_665_158

TEST

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