Quend 700 Plates

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Business Type Manufacturer, Exporter, Supplier, Retailer, Trader, Distributor, Importer
Type Structural Steel Plate
Material Quenched And Tempered (Q&T) Steel
Yield Strength 700 MPa
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Product Details

Tensile Strength
780 - 930 MPa
Elongation
≥ 14%
Thickness Range
4 Mm - 64 Mm
Width Range
Up To 3100 Mm
Length Range
Up To 18000 Mm
Flatness Tolerance
≤ 3 Mm/m (Class S)
Surface Finish
Mill / Shot Blasted / Primer Coated (on Request)
Delivery Time
7 - 15 Working Days
Chemical Composition
0.18%,1.60%,0.50%,0.020%,0.005%,0.50%,0.30%,1.20%,0.004%
Application
Mobile Cranes And Hydraulic Lifting Arms,Heavy Trailers, Dump Trucks, And Tippers,Structural Components In Construction And Offshore Rigs,Chassis And Framework For Earthmoving Machinery,Telescopic Booms And Lifting Towers,High-load Welded Structural Parts
Advantages
Reduces Weight Without Compromising Strength,Enhances Fuel Efficiency In Mobile And Transport Equipment,Lower Material Thickness Required For The Same Load-bearing Capacity,Improved Safety And Stability In High-lift Structures
Product Overview

QUEND 700 is a premium-grade, quenched and tempered (Q&T) structural steel plate with a minimum yield strength of 700 MPa, designed for applications where high strength and reduced weight are essential. Manufactured by NLMK Clabecq (Belgium), QUEND 700 delivers superior mechanical properties, fatigue resistance, and formability, making it ideal for lifting equipment, heavy transport vehicles, mobile cranes, trailers, and structural applications.

Thanks to tight control over the production process, QUEND plates offer excellent flatness, consistent thickness tolerance, and high notch toughness even at sub-zero temperatures.

Key Features
  • Minimum yield strength: 700 MPa

  • Excellent weldability and formability

  • Guaranteed impact toughness at -40°C

  • Outstanding flatness tolerance (≤ 3 mm/m)

  • Optimized for laser/plasma cutting and bending

  • Weight savings for high-load structural designs

Specifications
Standard / BrandQUEND 700 – NLMK Clabecq (Belgium)
Grade Quend 700 (Q+T Structural Steel)
Condition Quenched and Tempered
Yield Strength ≥ 700 MPa
Tensile Strength 780 – 930 MPa
Elongation ≥ 14% (L0 = 5d)
Impact Toughness ≥ 40 J at -40°C (Charpy V-notch)
Thickness Range 4 mm – 64 mm
Width Range Up to 3100 mm
Length Range Up to 18000 mm
Flatness Tolerance ≤ 3 mm/m (Class S)
Surface Finish Mill / Shot Blasted / Primer Coated (on request)
MOQ 10 Metric Tons
Delivery Time 7 – 15 Working Days
 
Chemical Composition (Typical %)
CMnSiPSCrMoNiB
0.18 1.60 0.50 0.020 0.005 0.50 0.30 1.20 0.004
 

Composition may vary slightly with plate thickness and batch.

Testing & Quality Control
  • Ultrasonic Testing (UT) – EN 10160 / ASTM A578

  • Charpy Impact Test – Guaranteed at -40°C

  • Tensile & Hardness Testing

  • Dimensional Inspection and Flatness Testing

  • Third-Party Inspection – TUV, DNV, SGS, BV (on request)

Applications
  • Mobile cranes and hydraulic lifting arms

  • Heavy trailers, dump trucks, and tippers

  • Structural components in construction and offshore rigs

  • Chassis and framework for earthmoving machinery

  • Telescopic booms and lifting towers

  • High-load welded structural parts where weight is a constraint

Advantages
  • Reduces weight without compromising strength

  • Enhances fuel efficiency in mobile and transport equipment

  • Lower material thickness required for the same load-bearing capacity

  • Improved safety and stability in high-lift structures

Certifications & Documentation
  • Mill Test Certificate – EN 10204 3.1 / 3.2

  • Impact and Tensile Test Reports

  • UT and Dimensional Inspection Reports

  • Welding Guidelines

  • Full Traceability and QA Documentation

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