Hastelloyc C-4 o se austenitic low carbon nickel-molybdenum chromium alloy.
O le eseesega tele i le va o HastelloyC-4 ma isi fa'ameamea muamua na fa'atupuina o le vaila'au fa'atusa tutusa o le maualalo o le carbon, ferrosilicate, ma le tungsten content.
O lea ituaiga vailaʻau e faʻaalia ai le mautu lelei i le 650-1040 ℃, faʻaleleia le malosi e tetee atu ai i le faʻaleagaina o le intergranular, i lalo o tulaga talafeagai o gaosiga e mafai ona aloese mai le faʻaleagaina o le laina ma faʻafefe le vevela afaina.
Alloy | % | Fe | Cr | Ni | Mo | Co | C | Mn | Si | S | P | W | V |
Hastelloy C-4 | Min. | - | 14.0 | paleni | 14.0 | - | - | - | - | - | - | 2.5 | - |
Max. | 3.0 | 18.0 | 17.0 | 2.0 | 0.015 | 3.0 | 0.1 | 0.01 | 0.03 | 3.5 | 0.2 |
Malosi | 8.94 g/cm³ |
Liu liusuavai | 1325-1370 ℃ |
Tulaga | Malosi fa'asa Rm N/mm² | Tuuina atu le malosi Rp 0. 2N/mm² | Fa'aumiumi pei % | Brinell maaa HB |
Fofo togafitiga | 690 | 276 | 40 | - |
Pa/Ai | Aveese/Uila | Pepa/Ipu | Paipa/Tupa | Fa'ailoga |
ASTM B335 | ASTM B333 | ASTM B622,ASTM B619,ASTM B626 | ASTM B564 |
•E sili atu le tetee i le pala i le tele o ala o faasalalauga corrosive, aemaise i tulaga faaitiitia.
•E sili atu le fa'a'ele'ele i totonu o halides.
•Faiga fa'asufu kasa fa'afefe
•La'au pikiina ma le fa'afouina o le acid
•Acetic acid ma agro-chemical production
•gaosiga o le titanium dioxide (metotia chlorine)
•Fa'aeletise