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Golden Steel Material is a premier ISO-certified stockist based in Al Jubail. We supply high-performance pipes, fittings, valves, and flanges to the Oil & Gas and Industrial sectors across Saudi Arabia and the GCC.

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QUEND 700 PLATES

QUEND 700 PLATES
Material Origin: Quend (Produced by NLMK Belgium)
Yield Strength: 700 MPa (Minimum)
Material Grade: QUEND 700 (High-Yield Structural)
Steel Condition: Quenched & Tempered (Q+T)
Thickness Range: 4 mm to 64 mm
Impact Toughness: Tested at -40°C (Charpy V-Notch)
Key Advantage: Superior Surface Finish & Flatness
Core Applications: Lifting Gear, Trailer Chassis, Handling Equipment
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QUEND 700 Plates are extra-high-strength structural steels produced by NLMK Clabecq in Belgium. These plates are engineered through a sophisticated Quenching and Tempering (Q+T) process to achieve a minimum yield strength of 700 MPa. Designed for applications where structural weight reduction is critical, QUEND 700 allows for the design of leaner, more efficient components that can handle immense loads. A hallmark of the QUEND brand is its exceptional surface finish and industry-leading flatness, which significantly reduces the need for surface preparation and ensures high precision during the fabrication process.

Beyond its formidable strength, QUEND 700 is celebrated for its outstanding workability. Despite its hardness, it offers excellent cold-bending properties and consistent weldability, making it a favorite among manufacturers of mobile machinery. The steel’s fine-grain structure ensures high impact toughness, typically tested at -40°C, providing a reliable safety margin in harsh operating environments. Whether used in lifting equipment, trailer chassis, or heavy-duty handling systems, QUEND 700 provides a high-performance alternative that maximizes payload capacity while lowering overall fuel consumption and material costs.



QUEND 700 PLATES Features

  • » High-Yield Performance: Delivers a minimum yield strength of 700 MPa, enabling the construction of lighter, more efficient structures with higher load-bearing capacities.
  • » Industry-Leading Surface Quality: Produced with an exceptionally clean and smooth surface finish, which reduces the time and cost required for painting and surface treatment.
  • » Extraordinary Flatness: Advanced leveling technology ensures the plates remain exceptionally flat, facilitating high-precision laser and plasma cutting for complex engineering components.
  • » Optimized Quenched & Tempered State: The Q+T process ensures a fine-grain microstructure that provides a perfect balance of extreme strength and structural ductility.
  • » Excellent Cold Formability: Despite its strength, QUEND 700 is designed for easy bending and folding, allowing for precise shaping without the risk of surface cracking.
  • » Superior Weldability: Features a low carbon equivalent (CEV), which ensures excellent weld integrity and reduces the need for extensive preheating during the fabrication process.
  • » Low-Temperature Toughness: Maintains high impact resistance at temperatures as low as -40°C, ensuring safety and reliability in cold climates and extreme operating conditions.
  • » Significant Weight Savings: High strength-to-weight ratio allows for the reduction of plate thickness, helping to increase payload capacity in trailers and mobile cranes.

QUEND 700 PLATES Specification

Standard Specs

  • Grade: QUEND 700
  • Standard: EN 10025-6 S690QL
  • Condition: Quenched & Tempered
  • Mill: NLMK Clabecq (Belgium)

Mechanical Data

  • Yield Strength: 700 MPa (Min)
  • Tensile Strength: 770 – 940 MPa
  • Elongation: 14% (Min)
  • Impact Energy: 30J (Min) at -40°C

Chemical Profile

  • Carbon (C): 0.20% Max
  • Manganese (Mn): 1.60% Max
  • Silicon (Si): 0.60% Max
  • Boron (B): 0.005% Max

Size Options

  • Thickness: 4 mm to 64 mm
  • Width: Up to 3100 mm
  • Length: Up to 12000 mm
  • Flatness: EN 10029 Class N

Surface Finish

  • Finish: Shot-blasted (SA 2.5)
  • Protection: Low-zinc Primer
  • Internal: UT tested (EN 10160)
  • Edge: Laser-ready Precision

Certificates

  • MTC: EN 10204 3.1 & 3.2
  • Traceability: Full heat-number tracking
  • Inspection: ABS, DNV, GL, LRS
  • Origin: 100% European

QUEND 700 PLATES Detailed Specifications

Property Specification
Standard ASTM A514/A514M-13
Thickness 5mm-150mm
Width 1000mm-4500mm
Length 3000mm -18000mm
Process Hot Rolled (HR)
Delivery State Quenched and Tempered

QUEND 700 PLATES Chemical Composition

C Si Mn P S Nb Cr V Ti Ni Al Mo N B
0.20 max % 0.60 max % 1.50 max % 0.020 max % 0.010 max % 0.40 max % 0.60 max % 0.70 max % 0.40 max % 1.00 max % 0.070 max % 0.50 max % 0.014 max % 0.005 max %

QUEND 700 PLATES Mechanical Properties

Thickness mm CEV CET
4 - 15 0.45 0.29
15.01 - 25 0.44 0.30
25.01 - 40 0.45 0.30
40.01 - 64 0.54 0.33

Industrial Locations & Keywords

Industrial Locations & Keywords
Riyadh Industrial Cities (1st, 2nd, 3rd & Sudair)
Jeddah Industrial Cities (1st, 2nd & 3rd)
Dammam Industrial Areas (1st, 2nd & 3rd)
Jubail Industrial City
Yanbu Industrial City
Rabigh Industrial City
Al Khobar Industrial Area
Al Ahsa Industrial City
Madinah Industrial City
Makkah Industrial City
Taif Industrial City
Tabuk Industrial City
Jazan Industrial City
Industrial supplier in Saudi Arabia
Pipe fittings supplier in Jubail / Dammam / Riyadh
Flange and valve supplier Saudi Arabia
Fast delivery industrial materials KSA
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We Supply To 60+ Countries

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