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Steel 321
Steel 321
Steel 321
Steel 321

Diver Steel 321,321H

Admisce 321 (UNS S32100) est titanium austeniticum inactum ferro stabilitum cum bono generali resistendi corrosio. 321H (UNS S 32109) carbo superior est (0.04 – 0.10) versio 321 ferro immaculato.
Product Introduction

Admisce 321 (UNS S32100) est titanium austeniticum inactum ferro stabilitum cum bono generali resistendi corrosio. Praeclarum resistentiam habet ad corrosionem intergranulare post exposita temperaturis in chromium carbidi praecipitationis 800 – 1500°F (427 – 816°C). stannum oxidationis resistit usque ad 1500°F (816°C) et altius serpit et pressione rupturae proprietates quam admixtiones 304 et 304L habet. Etiam durities humilis temperatura bona possidet.

Admisce 321H (UNS S 32109) carbo superior (0.04 – 0.10) versio offensionis est. Enucleata est ad auctam resistentiam subrepentes et ad superiores vires temperaturas supra 1000oF (537°C). Pleraque materia carbonis contentum duplicem certificationem dat.

Admiscendae caloris curatione durari non potest, nisi frigore operante. Facillime iuncta et discursum esse potest per normas officinas fabricandi exercitia.

Communia Applications

  • Aerospace - piston engine manifolds

  • Processing chemica

  • Expansion Joins

  • Food Processing - apparatu et repono

  • PETROLEUM

  • Perditio curatio - scelerisque oxidizers

Technical data

Chemical Properties:

%

Cr

Ni

C

Si

Mn

P

S

N

Ti

Fe

321

min:17.0
max:19.0

min: 9.0
max:12.0

max:0.08

max:0.75

max:2.0

max:0.045

max:0.03

max:0.10

min:5*(C+N)
max:0.70

Libra

321H

min:17.0
max:19.0

min: 9.0
max:12.0

min: 0.04
max:0.10

min:18.0
max:20.0

max:2.0

max:0.045

max:0.03

max:0.10

min:5*(C+N)
max:0.70

Libra

Mechanica Properties:

Gradus

Distrahentes fortitudo
ksi (min.)

0,2% Fortitudo cede
Offset ksi (min.)

Elongation -
% in
50 mm (min.)

duritia
MAX

321

75

30

40

217

Corporalia proprietates:

Denstiy
lbm/in3

Coefficiens of

Scelerisque Expansion (min/in)-°F

Scelerisque Conductivity BTU/hr-ft-°F

Imprimis Caloris BTU/lbm -°F

Moduli Elasticitatis (annealed) 2-psi

68 °F

ad 68 – 212°F

ad 68 - 1832°F

ad 200°F

ad 32 – 212°F

in tensio (E)

0.286

9.2

20.5

9.3

0.12

28 x 106



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