1.8928
S690QL; TStE690V
fine-grain steel
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The material 1.8928 or S690QL is a high-strength fine-grained steel.
Standards and designations
Material group
High-quality engineering steel
UNS
K21650; K21604; K11856; K11464; K11630; K11576
Delivery forms
Cut to size/custom made
Flat
Hexagon
Round
Round tube/bushing
Sheets/sheet blanks/plates
Square
Square