1. Nqe lus nug: Qhov txawv ntawm A106 Qib B thiab A333 Qib 6 carbon steel kav yog dab tsi?
Teb: A106 Qib B feem ntau yog siv rau kev thauj mus los ntawm cov kua dej kub (qhov siab tshaj plaws ua haujlwm 427 degree), thaum A333 Qib 6 yog qhov qis -kub carbon steel yeeb nkab, uas tuaj yeem tiv taus qhov kub thiab txias txog li -45℃thiab yog qhov tsim nyog rau kev thauj mus los ntawm cov dej kub tsawg xws li liquefied.
2. Nqe lus nug: Lub zog tensile ntawm 20 # seamless carbon steel yeeb nkab yog dab tsi?
Teb: Lub zog tensile ntawm 20 # seamless carbon steel yeeb nkab yog 410-550 MPa, lub zog tawm los yog ntau dua los yog sib npaug rau 245 MPa, thiab nws muaj cov khoom zoo txhua yam.
3. Nqe lus nug: A53 Qib A carbon steel yeeb nkab puas tuaj yeem siv rau hauv cov kav dej xa hluav taws xob?
Teb: A53 Qib A cov pa roj carbon steel yeeb nkab tuaj yeem siv rau hauv qis - cov pa xa hluav taws xob siab (siab dua lossis sib npaug li 1.6 MPa). Rau siab - cov kav xa hluav taws xob siab, nws raug nquahu kom siv A53 Qib B lossis qib siab zog kom muaj kev nyab xeeb.
4. Nqe Lus Nug: Dab tsi yog qhov yuav tsum tau ua ntawm Q355B carbon steel yeeb nkab?
Teb: Qhov saum npoo ntawm Q355B carbon steel yeeb nkab yuav tsum du thiab tsis muaj qhov tsis xws luag xws li tawg, quav, nti, thiab suav nrog. Qhov saum npoo roughness yuav tsum ua tau raws li tus qauv yuav tsum tau ua, thiab yuav tsum tsis muaj qhov pom tseeb corrosion.
5. Nqe lus nug: Txoj kev kho cua sov ntawm A106 Qib B carbon steel yeeb nkab yog dab tsi?
Teb: A106 Qib B carbon steel yeeb nkab feem ntau txais kev kho cua sov kom zoo (cua sov rau 890-950 degree, tuav rau qee lub sijhawm, thiab cua txias hauv huab cua). Qhov no tuaj yeem ua kom zoo dua cov nplej, txhim kho qhov toughness thiab lub zog ntawm cov yeeb nkab, thiab ua kom nws cov khoom siv kho tshuab.
