Q1: Dab tsi yog ASTM A333 Gr.6 steel yeeb nkab feem ntau siv rau?
A:Nws yog feem ntau siv rau kev thauj mus loslow-kub mediaxws li liquefied natural gas (LNG), liquefied petroleum gas (LPG), thiab nyob rau hauv qis -kub siab cov hlab ntsha thiab tshav kub exchangers nyob rau hauv kev lag luam xws li roj av, tshuaj, thiab hwj chim -1-7.
Q2: Dab tsi yog qhov tsawg kawg nkaus kev pabcuam kub rau ASTM A333 Gr.6?
A:Yam tsawg kawg nkaus qhov ntsuas kub rau ASTM A333 Gr.6 yog-45 ° F (-50 ° F) -3.
Q3: Dab tsi yog cov khoom tseem ceeb ntawm ASTM A333 Gr.6?
A:Cov yam ntxwv tseem ceeb ntawm mechanical yog:
Tensile zog:Ntau dua lossis sib npaug li 415 MPa
Yield zog:Ntau dua lossis sib npaug li 240 MPa
Elongation:Ntau dua lossis sib npaug li 30% (ntev), Ntau dua lossis sib npaug rau 16.5% (transverse) -3
Q4: Puas yog ASTM A333 Gr.6 seamless lossis welded yeeb nkab?
A:ASTM A333 tus qauv npog ob qho tib siseamless thiab weldedcev. Txawm li cas los xij, Gr.6 yog dav siv thiab feem ntau siv los ua ib qhoseamless yeeb nkab -1-5-7.
Q5: Cov tshuaj muaj pes tsawg leeg ntawm ASTM A333 Gr.6 yog dab tsi?
A:Nws cov ntsiab lus muaj xws li Carbon (C) Tsawg dua lossis sib npaug li 0.30%, Manganese (Mn) 0.29-1.06%, Phosphorus (P) Tsawg dua lossis sib npaug li 0.025%, thiab Sulfur (S) Tsawg dua lossis sib npaug li 0.025%. Nws yog qhov tseem ceeb acarbon hlautsis muaj qhov tseem ceeb alloying ntxiv -3.
