Quend 700 is extra high strength structural steel produced as quenched and tempered with a minimum yield strength of 700 MPa. Quend 700 complies with the requirements corresponding to the S690QL given in the EN 10025-6 standard, where impact toughness is guaranteed at -40 °C.
Quend 700 is currently supplied in the following range:
• thickness: 8 – 25 mm
• width: 1500 – 3000 mm
Chemical Composition (%)
Hardness (HBW) : 370 – 430
Charpy-V notch : 35 J
impact test (longitudinal at -40 °C)
Yield Strength (MPa): 700 Min
Tensile Strength (MPa): 780 – 930
Elongation (%): 14
Quend 700 may be cut either by oxygen fuel, plasma and laser cutting without any restrictions
Welding of Quend 700 can be performed using any of the conventional welding methods available both as manual or automatic.
Quend 700 is recommended for the following applications:
• truck chassis
• lifting and hoisting equipment
• handling equipment
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