321 est titanium austeniticum confirmatum chromium-nickel chalybe immaculatum elaboratum ut praebeat 18-8 genus mixturae cum meliore repugnantia intergranulare-corrosione. Quia titanium maiorem affinitatem habet carbonis quam chromium, titanium carbide tendit ut passim intra grana in loco formando praecipitet. exemplaria continuum at frumenti circumscriptiones.321 considerari debet pro applicationibus calefactionis intermittentes inter 8009F (427°C) et 1650°F (899°C)
Alloy | % | Ni | Cr | Fe | N | C | Mn | Si | S | P | Ti |
321 | Min. | 9 | 17 | statera | 5*(C+N) | ||||||
Maximilianus. | 12 | 19 | 0.1 | 0.08 | 2.0 | 0.75 | 0.03 | 0.041 | 0.70 |
Denstiylbm/in^3 | Coefficiens ofScelerisque Expansion (min/in)-°F | Scelerisque conductivityBTU/hr-ft-°F | Imprimis CalorisBTU/lbm -°F | Modi Elasticitatis(anneaed) ^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 10^6 |
Gradus | Distrahentes fortitudo ksi | 0,2% Fortitudo cede Offset ksi | Elongation - % in 50 mm | duritia (Brinell) |
---|---|---|---|---|
321 | ≥75 | ≥30 | ≥40 | ≤217 |
•Oxidation resistens MDC ° F *
•Confirmatur contra pugillo calor zona affectata (HAZ) corrosio intergranulare
•Acidum polythionic resistit corrosio accentus crepuit
•Aircraft piston engine manifolds
•Articulorum expansio
•Firearms productio
•Scelerisque oxidizers
•Refinery apparatu
•Princeps temperatus eget apparatu processum