Q195 Carbon Steel Plate
Q195 Carbon Steel Plate is a Chinese national standard (GB/T 700) grade of general structural carbon steel known for its low strength. The "Q" stands for Yield Strength, and "195" indicates a guaranteed minimum yield strength of 195 MPa (for plates ≤16 mm thick). Due to its low carbon content (similar to 10# or lower), this steel possesses excellent cold formability, high ductility, and superb weldability. Q195 plate is widely used for non-critical structural applications, sheet metal work, containers, and products requiring extensive bending, stamping, or drawing, such as pipes, steel strips, wire rods, and general components in construction and manufacturing where ease of fabrication is paramount.
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- Commodity name: Q195 Carbon Steel Plate
Q195 Carbon Steel Plate is a Chinese national standard (GB/T 700) grade of general structural carbon steel known for its low strength. The "Q" stands for Yield Strength, and "195" indicates a guaranteed minimum yield strength of 195 MPa (for plates ≤16 mm thick). Due to its low carbon content (similar to 10# or lower), this steel possesses excellent cold formability, high ductility, and superb weldability. Q195 plate is widely used for non-critical structural applications, sheet metal work, containers, and products requiring extensive bending, stamping, or drawing, such as pipes, steel strips, wire rods, and general components in construction and manufacturing where ease of fabrication is paramount.
Q195 Carbon Steel Plate Description
Applications
Construction (Non-Load Bearing) General Engineering Sheet Metal Fabrication Piping & Tubing Fence & Railing Agricultural Equipment Container Manufacturing Automotive Components (Non-Structural) Simple Stamping Parts Machinery Casings Product Parameters
Product Name Q195 Carbon Steel Plate Type Plate, Sheet, Strip, Structural Steel Thickness 1.5mm - 50mm (Primarily thinner gauges) Length 6000mm, 9000mm, 12000mm, etc. (Customizable) Width 1000mm, 1250mm, 1500mm, 2000mm, 2500mm, etc. (Customizable) Standard GB/T 700 (Equivalent to AISI 1010/1012, JIS SS330/SS400 equivalent for lower strength uses) Surface Black, Clean, Pickled, Oiled Scope of Application General engineering, basic structural components, roofing, guardrails, non-critical pipe production, wire drawing, and applications requiring easy forming and welding. Certificate ISO, SGS, BV, LR, CCS, etc. Production Technology Hot Rolling, Cold Rolling Edge Processing Shearing, Slitting, Edging Approximate grade comparison table
Standard System UNS GB/T (China) EN (Approx.) SAE/AISI (Approx.) JIS (Approx.) W. Nr. (German) Grade (Approx.) K01900 Q195 (Common Structural Steel) S185 (1.0035) 1010 (Lower Carbon) SPCC / SPCD (Cold Rolled) St33 Chemical Composition
Element C (Carbon) Mn (Manganese) Si (Silicon) P (Phosphorus) S (Sulfur) Composition (wt%) ≤0.12 0.20 - 0.50 ≤ 0.30 ≤0.045 ≤0.050 Mechanical Properties
Property Standard Requirement (GB/T) Yield Strength (ReH) (MPa) (Thickness ≤ 16mm) ≥195 Tensile Strength (Rm) (MPa) 315 - 430 Elongation A5(%) ≥33 Bending Test Passes Cold Bending (180° Bend) 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 -
Q195 Carbon Steel Plate - Stock Warehouse
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Q195 Carbon Steel Plate - Product Inspection
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Q195 Carbon Steel Plate - Product Measurement
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Q195 Carbon Steel Plate- Product Packaging
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