Steel - Grade 304LN (UNS S30453)
Introductio
304 chalybs intemerata gradus frequentissimus est immaculatus ferro.Ferri intemerata gradus 304LN est versio nitrogeni-fortificata intemerata ferri gradus 304 .
Sequentia notitia schedae praebet inspectionem gradus 304LN ferro immaculati.
Compositio chemica
304LN tubum chemicum compositio immaculata conplexus
Compositio chemica gradus 304LN chalybis immaculati in tabula sequenti delineatur.
| Elementum | Content (%) |
| Chromium, Cr | 18-20 |
| Nickel, Ni | 8-12 |
| Manganum | 2 max |
| Pii, Si | 1 max |
| Nitrogen, N | 0.1-0.16 |
| Phosphorus, P | 0.041 max |
| Carbon, C | 0.03 max |
| Sulphur, S | 0.03 max |
| Ferrum, Fe | Reliqua |
Mechanica Properties
304LN tubum chemicum compositio immaculata conplexus
Mechanica proprietas gradus 304LN chalybis immaculati in tabula sequenti monstrantur.
| Properties | Metric | Imperiale |
| Distrahentes fortitudo | 515 MPa | 74694 psi |
| Cedat imperium | 205 MPa | 29732 psi |
| Prolongatio in luce (in 50 mm) | 40% | 40% |
| Duritia, Brinell | 217 | 217 |
| Duritia, Rockwell B | 95 | 95 |
Aliae Vocabula
Materiae aequivalentes ad gradus 304LN chalybe immaculato infra dantur.
| ASTM A182 | ASTM A213 | ASTM A269 | ASTM A312 | ASTM A376 |
| ASTM A240 | ASTM A249 | ASTM A276 | ASTM A336 | ASTM A403 |
| ASTM A193 (B8LN, B8LNA) | ASTM A194 (8LN, 8LNA) | ASTM A320 (B8LN, B8LNA) | ASTM A479 | ASTM A666 |
| ASTM A688
| ASTM A813
| ASTM A814
| DIN 1.4311
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Applications
Gradus 304LN chalybs immaculatus late in applicationibus sequentibus adhibetur:
- Calor nummulariorum
- Industria chemica
- Cibus industriam
- Petroleum industria
- Fabricatio industria
- Nuclei industria
Post tempus: Feb-10-2023