S550Q yog lub zog muaj zog yield steel nyob rau hauv tempering tej yam kev mob, ib tug tshwj xeeb alloy steel, teev nyob rau hauv ib tug kub ntawm tsis tsawg tshaj li -20 degrees Celsius cuam tshuam lub zog, unsigned; cov cai ntawm qhov kub tsis tsawg dua -40 degrees Celsius cuam tshuam lub zog, cim: L; cov cai ntawm qhov kub tsis tsawg dua -60 degrees Celsius cuam tshuam lub zog, cim: L1.
S550Q kev ua raws li cov qauv: EN10025-6: 2014, cov cai ntawm S550 qib steel nominal thickness ntawm 3-150 hli, tom qab tempering tuaj yeem ncav cuag lub zog tawm los ntawm ntau dua 550MPa, tus lej: 1.8904
S550Q kev xa khoom:
S550Q steel xa khoom raws li txoj cai rau TMCP + tempering, quenching + tempering.
S550Q steel flaw detection theem: 'ib sojntsuam, ob sojntsuam, peb sojntsuam'.
S550Q steel thickness tuaj yeem ua Z cov khoom: Z15, Z25, Z35.
S550Q steel tuaj yeem ua 1/2 kev kho cua sov ua haujlwm kuaj.
S550Q steel yuav tsum tau txhaj tshuaj blasting xim.
S550Q steel ntom: 7.85 / m3.
S550Q steel accounting hnyav formula: thickness * dav * ntev * ceev.
S550Q steel yog yoog rau lub zog hluav taws xob ntauwd, txhua yam kev nqa cranes, tsheb hnyav, roj derricks, kiv cua kub, hluav taws xob loj, tsheb thauj khoom pov tseg thiab drilling rigs, hydraulic txhawb nqa hauv cov mines, steel qauv thiab lwm yam.
