08F Carbon Steel Tube/Pipe
08F Carbon Steel Tube/Pipe is a tubular product made from a very low-carbon, rimmed steel with a nominal carbon content of approximately 0.08%. The "F" often denotes a rimmed or killed steel, highlighting its suitability for surface-critical applications.Due to its extremely low carbon content, this tube/pipe exhibits superior cold formability and ductility, making it ideal for processes like bending, flaring, and complex shaping. It also offers excellent weldability.Although it has lower strength than other grades, 08F tube/pipe is primarily used for low-pressure fluid conveyance, boiler tubes, heat exchanger tubes, and thin-walled structural applications where excellent processability, surface quality, and ease of fabrication are paramount.
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- Commodity name: 08F Carbon Steel Tube/Pipe
08F Carbon Steel Tube/Pipe is a tubular product made from a very low-carbon, rimmed steel with a nominal carbon content of approximately 0.08%. The "F" often denotes a rimmed or killed steel, highlighting its suitability for surface-critical applications.Due to its extremely low carbon content, this tube/pipe exhibits superior cold formability and ductility, making it ideal for processes like bending, flaring, and complex shaping. It also offers excellent weldability.Although it has lower strength than other grades, 08F tube/pipe is primarily used for low-pressure fluid conveyance, boiler tubes, heat exchanger tubes, and thin-walled structural applications where excellent processability, surface quality, and ease of fabrication are paramount.
08F Carbon Steel Tube/Pipe Description
Applications
Automotive Exhaust Systems Heat Exchanger Tubing Furniture & Fixtures Appliance Manufacturing Bicycle Frames Simple Hydraulic Lines General Structural Tubing Agricultural Equipment Fluid Conveyance (Low-Pressure) Deep Drawn Tube Ends Product Parameters
Product Name 08F Carbon Steel Tube / Pipe Type Cold Drawn Seamless Tube, Welded Tube Outer Diameter (OD) 6mm - 100mm (Typically smaller diameters) Wall Thickness (WT) 0.5mm - 10mm (Often thin-walled) Length Random Length, 6m, or Custom Cut Lengths Standard GB/T 8162 (Structural), GB/T 3091 (Welded Fluid Pipe) Surface Black, Oiled, Cold Drawn Bright Finish, Galvanized Scope of Application General low-stress structural components, furniture tubing, automotive fuel/brake lines (when coated), parts requiring severe cold bending or flaring, and low-pressure fluid conveyance. Certificate ISO, SGS, BV, CCS, TUV, etc. Production Technology Cold Drawn (Seamless); ERW (Welded) End Finish Plain End Approximate grade comparison table
Standard System UNS GB/T (China) EN (Approx.) SAE/AISI (Approx.) JIS (Approx.) W. Nr. (German) Grade (Approx.) G10080 08F (Rimmed Steel) FeP01 (S185) 1008 STKM11A (Mechanical Tubes) St33 Chemical Composition
Element C (Carbon) Mn (Manganese) Si (Silicon) P (Phosphorus) S (Sulfur) Composition (wt%) ≤0.10 0.30 - 0.50 ≤0.07 ≤0.035 ≤0.035 Mechanical Properties
Tensile Strength (Rm) (MPa) Yield Strength (ReH) (MPa) Elongation A5 (%) Hardness (HB) ~330 - 450 ~170 - 240 ≥28 ~90 - 120 Physical Performance
Property Density (g/cm3) Modulus of Elasticity (GPa) Mean Coeff. of Thermal Expansion (10−6/deg C) (20-100 deg C) Thermal Conductivity (W/m.K) (20 deg C) Value (Approx.) ~7.85 ~200 ~11.5 ~50 -
08F Carbon Steel Tube/Pipe - Stock Warehouse
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08F Carbon Steel Tube/Pipe - Product Inspection
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08F Carbon Steel Tube/Pipe - Product Measurement
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08F Carbon Steel Tube/Pipe- Product Packaging
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