1.8928 (S690QL) directly from stock & cut to your required dimensions!
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S690QL is a high-strength fine-grained steel. It is suitable for steel structures exposed to severe stresses.
This material 1.8928 is used, among other things, to manufacture crane and lifting machines, as well as frame structures (according to the American standard for bridges in ASTM A709 similar to grade HPS 100 + 100W)) and mining machines.
A maximum application temperature of up to 500°C is specified in American literature.
S690QL can be welded without problems. A targeted heat treatment is recommended to prevent cold cracking.
| S690QL 1.8928 | C | Si | Mn | P | S | Cr | Mo | Ni | V |
|---|---|---|---|---|---|---|---|---|---|
| min. | |||||||||
| max. | 0,20 | 0,80 | 1,70 | 0,02 | 0,01 | 1,50 | 0,70 | 2,00 | 0,12 |
| S690QL 1.8928 | Al | Cu | N | Nb | Ti | Sonstiges |
|---|---|---|---|---|---|---|
| min. | 0,015 | |||||
| max. | 0,50 | 0,015 | 0,06 | 0,05 | B<0,05 / Zr<0,05 |
plates, rolled, quenched and tempered
Now available as flame-cut blanks.
Do you have any questions?
We are happy to answer your questions and make you an offer for these and other materials. Contact us now for more information.
Your contact person Andreas Blachowiak+49 (0) 35263-665-37blachowiak@stahlportal.com
Notice: Specifications contained in following data sheet are provided as a description, liability is excluded!