ASTM A333 Qib 6 Round Ncaj Seam Vuam Yeeb Nkab

Taw qhia rau ASTM A333 Qib 6 Ncaj Seam Welded Yeeb Nkab

ASTM A333 Qib 6 steel yeeb nkab yog cov khoom siv feem ntau rau qis - qhov kub thiab txias tshaj -45℃. Nws qhov tsawg kawg nkaus tawm lub zog yog 240 MPa, thiab nws lub zog tensile yog 415 MPa. ASTM A333 yog tus qauv specification rau seamless thiab welded steel kav haum rau qhov kub thiab txias ib puag ncig thiab lwm yam kev siv uas yuav tsum tau ib tug tej theem ntawm notch toughness.

A333 yeeb nkab tshuaj lom neeg muaj pes tsawg leeg thiab tawm dag zog thiab tensile zog

ASTM A333 steel kav sib txawv nyob rau hauv muaj pes tsawg leeg thiab cov khoom nyob ntawm seb lawv qib. Cov piv txwv muaj xws li Gr.6, uas yog qis -carbon manganese silicon steel nrog qhov tsawg kawg nkaus lub zog ntawm 240 MPa thiab lub zog tensile yam tsawg kawg nkaus ntawm 415 MPa.

ASTM A333 Circular Welded Yeeb Nkab Thaum tshav kub kub kev kho mob xaiv

Tsuas yog rau ASTM A333 Qib 8 thiab 11 cov kav dej, tag nrho cov kav dej welded yuav tsum raug rau ib qho kev kho cua sov hauv qab no los tswj lawv cov microstructure:

1. Ua kom zoo li qub ntawm qhov ntsuas kub tsis qis dua 815℃[1500℉], tom qab ntawd txias hauv huab cua lossis hauv qhov cub cua tswj; los yog, tom qab normalizing, reheat rau ib tug haum kub rau tempering.

2. Rau cov kav dej ua tau raws li ASTM A333, rov ua kom sov thiab tswj qhov kub thiab txias rau kev ua haujlwm kub thiab kub ua kom tiav rau qhov kub ntawm 845 txog 945℃[1550 txog 1750℉], tom qab ntawd txias hauv huab cua lossis hauv qhov cua sov cua sov, pib los ntawm qhov pib kub siab tshaj 845℃[1550] Rau cov kav hlau uas ua tau raws li ASTM A333, qib 1, 6, thiab 10, kev kho cua sov tuaj yeem ua tau ntawm qhov kub siab tshaj 815℃[1500℃F], ua raws li cov kua quenching thiab rov ua kom sov kom haum rau qhov kub thiab txias.

Hais txog peb

GNEE STEEL yog ib lub tuam txhab muab kev pabcuam kev pabcuam tshwjxeeb hauv kev lag luam steel thoob ntiaj teb, tsom mus rau cov qauv tsim, lub zog kav dej, thiab lwm yam haujlwm. Leveraging siab -cov khoom siv hauv tsev steel zeb zoo, peb xa cov khoom lag luam rau cov lag luam hauv Southeast Asia, Middle East, thiab Europe los ntawm kev tswj hwm kev tswj hwm zoo thiab kev thauj mus los zoo, sib zog ua koj tus khub xa khoom lag luam txhim khu kev qha.

Cim npe nrov: astm a333 qib 6 round ncaj seam vuam yeeb nkab, Tuam Tshoj astm a333 qib 6 round ncaj seam vuam yeeb nkab manufacturers, lwm tus neeg