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347 Paipa Uila
Uamea uamea Uila paipa
Paipa uamea
347 Paipa Uila

ASTM A213 ASME SA312 SS 347

ASTM A213, ASME SA312 SS 347 Gaosi Paipa Uila, Uamea u'amea 347/347H Tau o paipa, SS 347H Fa'atau atu paipa, A312 Uamea u'amea 347H Fa'amatalaga Fa'amatalaga, Fa'ameamea u'amea 347 Electropolished Pipes Supplier I Saina.
Fa'amatalaga o oloa
347 u'amea uamea o se columbium/tantalum mautu austenitic chromium-nickel uamea. O mea nei e fa'amautu e fa'asaga i le chromium carbide e ala i le fa'aopoopoina o le columbium ma le tantalum. Talu ai o nei elemene e sili atu le malosi o le sootaga mo le kaponi nai lo le chromium, o le columbium-tantalum carbides e faʻafefe i totonu o fatu nai lo le faʻapipiʻiina i tuaoi o saito. 347 e tatau ona iloiloina mo talosaga e mana'omia ai le fa'avevela fa'afuase'i i le va o le 800ºF (427ºC) ma le 1650ºF (899ºC) po'o le ueloina i lalo o aiaiga e taofia ai le fa'a'au'au pe a uma le uelo. 347 e le fa'amaneta.
Fa'amatalaga atili
O Meatotino Faaletino o SS347
Malosi (lb/cu. in.) 0.29
Gravity Fa'apitoa 8.03
Avela Fa'apitoa(Btu/lb/Deg F) 0.12
Tete'e eletise(microhm-cm) 438
Lisi Lisi(Deg F) 2600
Le Tulaga Fa'atekinisi o SS347,%
kaponi ≤0.08
Manganese ≤2.00
Phosphorus ≤0.045
Sulfur ≤0.030
Silicon ≤0.75
Chromium 17.0-19.0
Nikeli 9.0-13.0

Meatotino Fa'ainisinia o SS347
Malosi Tetele, min. Malosi, min. Fa'aumiumi Malosi
ksi Mpa ksi Mpa % HBW Rockwell
75 515 30 205 40 201 92HRBW



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