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  • Q215 Carbon Steel Plate 1.webp
  • Q215 Carbon Steel Plate 2.webp
  • Q215 Carbon Steel Plate 3.webp

Q215 Carbon Steel Plate/Sheet


Carbon structural steel plate refers to carbon steel containing less than 0.8% carbon, which contains less sulfur, phosphorus and non-metallic inclusions than carbon structural steel, and has better mechanical properties.

Key word:

Stainless Steel, Copper, Alloy Steel

Classification:

Carbon Steel Plate/Sheet

Q215 Carbon Steel Plate/Sheet


  • Product Details
  • Chemical Composition
  • Mechanical Behavior
    • Commodity name: Q215 Carbon Steel Plate/Sheet

    Carbon structural steel plate refers to carbon steel containing less than 0.8% carbon, which contains less sulfur, phosphorus and non-metallic inclusions than carbon structural steel, and has better mechanical properties.

    Product name Carbon steel sheet  / steel plate
    Standard JIS, AiSi, ASTM, GB, DIN, EN
    Material ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade40, Grade 42, Grade 50, Grade 55,Grade 60, Grade 65, Grade 80 
    EN: S185, S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q
    JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE
    Thickness 0.15mm-300mm
    Width 1250mm 1500mm or as per client's requirement
    Length 1000mm-12000mm or according to customer's special request
    Technique Cold Rolled And Hot Rolled
  • Grade C Si Mn P S Cu Cr Ni
    Cor-ten A 0.12 0.25-0.75 0.20-0.50 0.01-0.2 0.03 0.25-0.55 0.5-1.25 0.65
    Cor-ten B 0.16 0.3-0.5 0.8-1.25 0.03 0.03 0.25-0.40 0.4-0.65 ≤0.4
    SPA-H 0.12 0.2-0.75 0.60 0.07-0.15 0.035 0.25-0.55 0.3-1.25 0.65
    9CuPCrNi-A 0.12 0.2-0.75 0.20-0.50 0.07-0.15 0.040 0.25-0.55 0.3-1.25 0.65
    Q235NH 0.13 0.10-0.40 0.20-0.60 0.03 0.030 0.25-0.55 0.40-0.80 0.65
    Q295NH 0.15 0.10-0.50 0.30-1.00 0.03 0.030 0.25-0.55 0.40-0.80 0.65
    Q355NH 0.16 0.5 0.50-1.50 0.03 0.030 0.25-0.55 0.40-0.80 0.65
    Q415NH 0.12 0.65 1.10 0.025 0.030 0.20-0.55 0.30-1.25 0.12-0.65
    Q460NH 0.12 0.65 1.50 0.025 0.030 0.20-0.55 0.30-1.25 0.12-0.65
    Q500NH 0.12 0.65 2.0 0.025 0.030 0.20-0.55 0.30-1.25 0.12-0.65
    Q550NH 0.12 0.65 2.0 0.025 0.030 0.20-0.55 0.30-1.25 0.12-0.65
    Q265GNH 0.12 0.10-0.40 0.20-0.50 0.07-0.12 0.020 0.2-0.45 0.30-0.65 0.25-0.50
    Q295GNH 0.12 0.10-0.40 0.20-0.50 0.07-0.12 0.020 0.25-0.45 0.30-0.65 0.25-0.50
    Q310GNH 0.12 0.25-0.75 0.20-0.50 0.07-0.12 0.020 0.25-0.55 0.30-1.25 0.65
    Q355GNH 0.12 0.20-0.75 1.00 0.07-0.15 0.020 0.25-0.55 0.30-1.25 0.65
    Q345GNHL 0.12 0.25-0.75 0.20-0.50 0.07-0.15 0.035 0.25-0.55 0.30-0.65 0.65
    Q295GQR2 0.12 0.10-0.40 0.20-0.50 0.06-0.12 0.020 0.25-0.45 0.30-0.65 0.25-0.5
    Q295GQR3 0.12 0.20-0.40 0.25-0.55 0.06-0.12 0.020 0.25-0.50 --- ---
    Q345NQR2 0.12 0.25-0.75 0.20-0.50 0.06-0.12 0.020 0.25-0.50 0.3-1.25 0.12-0.65
    Q345NQR3 0.12 0.20-0.50 0.25-0.70 0.06-0.12 0.020 0.25-0.50 --- ---
    Q400NQR1 0.12 0.75 1.10 0.025 0.008 0.25-0.55 0.3-1.25 0.12-0.65
    Q450NQR1 0.12 0.75 1.50 0.025 0.008 0.25-0.55 0.3-1.25 0.12-0.65
    Q500NQR1 0.12 0.75 2.00 0.025 0.008 0.25-0.55 0.3-1.25 0.12-0.65
    Q550NQR1 0.16 0.75 2.00 0.025 0.008 0.25-0.55 0.3-1.25 0.65
  • 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

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