ASTM B424 yog ib qho kev qhia tshwj xeeb uas npog cov kev xav tau rau cov nickel-hlau-chromium-molybdenum-tooj liab alloy daim hlau, cov ntawv, thiab cov strips, uas feem ntau hu ua Incoloy 825. Ntawm no yog qee qhov tseem ceeb ntawm cov cuab yeej siv tau teev tseg los ntawm ASTM B424 UNS N08825 ( Incoloy 825) Khoom siv:
1. Tensile Strength: Qhov tsawg kawg nkaus tensile lub zog ntawmIncoloy 825 daim hlau, nplooj ntawv, thiab strips ib ASTM B424 feem ntau yog 85, 000 psi (586 MPa). Qhov no yog qhov siab tshaj plaws ntawm cov khoom siv tuaj yeem tiv taus thaum raug lub zog tensile.
2. Yield Strength: Qhov tsawg kawg nkaus yield zog ntawm ASTM B424 UNS N08825 daim hlau, nplooj ntawv, thiab strips ib ASTM B424 feem ntau yog 30, 000 psi (205 MPa). Qhov no yog qhov kev ntxhov siab uas cov khoom pib deform plastically.
3. Elongation: Qhov tsawg kawg nkaus elongation rau Incoloy alloy 825 daim hlau, nplooj ntawv, thiab strips feem ntau yog 30 feem pua. Elongation sawv cev rau cov khoom muaj peev xwm ncav cuag yam tsis muaj kev tawg thiab qhia raws li feem pua ntawm qhov qub ntev.
4. Hardness: ASME SB424 UNS N08825 feem ntau muaj qhov tawv ntawm kwv yees li 85 HRB (Rockwell B nplai) lossis 160 HB (Brinell hardness).
Mechanical Properties ntawm ASTM B424 UNS N08825 Plate Sheet
|
Element |
Qhov ntom |
Melting Point |
Tensile zog |
Yield Strength (0.2 feem pua Offset) |
Elongation |
|
825 |
8.14 g / cm²3 |
1400 degree (2550 degree F) |
Psi – 85, 000, MPa – 586 |
Psi – 30, 000, MPa – 205 |
30 feem pua |
