u'amea uamea TP321 pa / paipa u'amea seamless / Pepa.

Fa'amatalaga Oloa

Igoa Fefa'ataua'iga masani: 321 Stainless, Alloy 321,UNS S32100

321 o se titanium stabilized austenitic chromium-nickel uʻamea uʻamea atiina ae e maua ai se 18-8 ituaiga uʻamea ma faaleleia intergranular-corrosion resistance.Ona o le titanium e sili atu le malosi o le sootaga mo carbon nai lo chromium, titanium carbide e foliga mai e faʻafefe faʻafuaseʻi i totonu o fatu nai lo le faia. fa'asologa fa'aauau i tua'oi o saito.321 e tatau ona iloiloina mo talosaga e manaʻomia ai le faʻavevela faʻafuaseʻi i le va o le 8009F (427°C) ma le 1650°F (899°C)

321 Fuafuaga Vailaau
Alloy

%

Ni

Cr

Fe

N

C

Mn

Si

S

P

Ti

321

Min.

9

17

paleni

5*(C+N)

Max.

12

19

0.1 0.08 2.0 0.75 0.03 0.045 0.70

 

 

321 Meatotino Faaletino
Denstiylbm/in^3 Coefficient oFa'ateleina le vevela (min/in)-°F Amioga vevelaBTU/hr-ft-°F Avela faapitoaBTU/lbm -°F Module o Elasticity(faamauina)^2-psi
i le 68 °F i le 68 – 212°F i le 68 – 1832°F i le 200°F i le 32 – 212°F i le vevesi (E)
0.286 9.2 20.5 9.3 0.12 28 x 10^6
321 Meatotino Fa'ainisinia
Vasega Malosi Tetele
ksi
Malosi e maua mai 0.2%
Offset ksi
Fa'aumiumi -
% i
50 mm
Malosi
(Brinell)
321 ≥75 ≥30 ≥40 ≤217

321 Oloa Maua i Sekonic Metals

Inconel 718 pa, inconel 625 pa

321 fa'a & uamea

Fa'a'ava lapotopoto/fa'a fa'apapa/pa Hex,Tele Mai le 8.0mm-320mm, Faʻaaogaina mo faʻamau, faʻamau ma isi vaega faʻapitoa

uaea uelo ma uaea puna

321 uaea uelo & uaea Spring

Sapalai i le uaea uelo ma le uaea puna i foliga vili ma tipi le umi.

Pepa & Papatusi

321 pepa & ipu

Lautele e oo atu i le 1500mm ma umi e oo atu i le 6000mm, mafiafia mai le 0.1mm i le 100mm.

321 fa'alava fa'alava & paipa u'elo

Ole lapopoa ma le fua faʻapitoa e mafai ona gaosia e matou ma le faʻapalepale laʻititi

inconel strip, invar stirp, kovar stirp

321 strip & coil

Tulaga vaivai ma le ma'a'a fa'atasi ma AB susulu mata, lautele e o'o i le 1000mm

Fasterner & Isi Fa'apipi'i

321 Fa'amau

u'amea u'amea 321 mea i ituaiga o Bolts, fa'au, flanges ma isi fasterners, e tusa ai ma tagata faʻatau faʻamatalaga.

Aisea uamea u'amea 321?

Oxidation tetee i le 1600°F
Fa'amautu e fa'asaga i sone e a'afia i le vevela (HAZ) fa'a'ele'ele
Tetee polythionic acid stress ta'e a'e

Uamea Alloy 321 Talosaga fanua:

Va'alele piston afi fa'afanua
So'oga fa'alautele
Gaosi fana
Fa'avevela vevela
Mea faigaluega fa'amamaina
Mea faigaluega fa'agasologa kemikolo maualuga

 


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