Stainless hlau 904L kav dej
Kev tsim cov hlau tsis muaj steel 904L kav yuav siv cov khoom zoo raw khoom thiab cov tshuab txiav. Cov khoom tseem ceeb ntawm cov hlau no yog chromium thiab npib tsib xee, thiab nws cov pa roj carbon tsawg (qhia los ntawm "L") muab cov khoom siv vuam zoo thiab ua haujlwm rau carbide ...
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Kev tsim cov hlau tsis muaj steel 904L kav yuav siv cov khoom zoo raw khoom thiab cov tshuab txiav. Cov khoom tseem ceeb ntawm cov hlau no yog chromium thiab npib tsib xee, thiab nws cov pa roj carbon tsawg (qhia los ntawm "L") muab cov khoom siv vuam zoo thiab tiv taus cov nag lossis daus. Ntxiv lwm yam tshuaj lom neeg, xws li manganese, silicon, sulfur, phosphorus, thiab molybdenum, txhim kho cov hlau tiv thaiv zoo, ua rau nws tiv taus dej corrosion thiab ntub dej.
Kev txhim kho tshuaj muaj pes tsawg leeg ntawm qib 904L sib haum rau nws cov cuab yeej siv tshuab. Nws muaj cov qauv zoo nrog lub zog tensile yam tsawg kawg nkaus ntawm 490 MPa, thawj lub zog ntawm 220 MPa, thiab Rockwell B hardness ntawm 70-90. Qhov no ua rau nws hloov mus rau ntau yam kev siv, suav nrog kev lag luam pulp thiab ntawv, kev tsim kho, kho vajtse, tshuaj, tshuaj, khoom noj khoom haus, cov khoom siv hluav taws xob, hluav taws xob, thiab cov dej ntsev. Nws tuaj yeem tiv taus qhov kub thiab txias, txawm tias nws tuaj yeem tawg thaum muaj kev ntxhov siab.
Zoo li lwm cov qib alloy, stainless hlau 904L kav dej tuaj yeem ua rau ntau qhov ntev thiab tuaj yeem ua raws li tus neeg yuav khoom xav tau. Ntawm Gnee Steel, peb muab txhua yam khoom rau kev tshuaj xyuas nruj thiab kev sim ua ntej nws tawm ntawm peb lub chaw, kom ntseeg tau tus qauv zoo tshaj plaws. Peb kuj muab cov ntaub ntawv kho kom haum raws li peb cov neeg siv khoom xav tau thiab txhua daim ntawv pov thawj tsim nyog. Nrog nws cov kev siv dav dav thiab kev ua haujlwm siab rau hnav thiab tsim kua muag, qib 904L yog cov khoom siv zoo heev.
Specification ntawm Stainless Hlau 904L Yeeb Nkab & Tube
| Specifications | ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASME SA312 / ASTM A312 / ASTM A312 / ASTM A312 / ASME SA312) |
| Dimensional specification | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
| Loj | 1 / 8" NB - 24" NB |
| Sab nraud txoj kab uas hla | 6. |
| Manufacturing Shapes | Hydraulic, Round, Square, Hex, Honed |
| Cov txheej txheem tsim khoom | Normalized & raws li Rolled |
| Teem caij Thickness Range | SCH 5, SCH 10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Hom kawg | Plain End, Beveled End, Treaded One End, TBE (Treaded Ob Qhov Kawg) |
| Nto tiav | No.1, No.4, No.8 Mirror Finish, 2B |
| Kev Pab Cuam Ntxiv | Txiav, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
| Kev Tshawb Fawb thiab Kev Tshaj Tawm | EN 10204 3.1, Mill Test Certificate, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test thiab Non Destructive Test Reports |
| Sab nrauv tiav | 2B, No.4, No.1, No.8 Daim iav tiav rau Stainless Hlau Seamless Yeeb Nkab, Ua tiav raws li cov neeg siv khoom xav tau |
| Kev Xa Khoom | Annealed thiab Pickled, Polished, Bright Annealed, Txias Drawn |
| Kev kho cua sov | Normalized, Normalized & Tempered |
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