Elementis adiectis ut Fe et P matricis aeris C19400 vim et elasticitatem moderatam dat, necnon optimae conductivity et accentus relaxationis resistentia.
In connexionibus, industria ductus, partibus impressis, terminales electricae, tabulae plumbeae, partes autocineticae et in aliis agris utuntur.
Eodem tempore, C19400 feliciter massa producta intinge (corporis electroplating) producta, cum stratis plumbi vndique ab 1 ad 6 µ m.
| Grade | Chemical composition%） | Crassitudo (Mm) |
|||||
| GB | ASTM | JIS | Cu | Fe | P | Zn | 0.08-2.0 |
| TFe2.5 | C19400 | C1940 | Balance | 2.1-2.6 | 0.015-0.15 | 0.05-0.2 | |
| Spermatophyta | |||||
| Densitas (g/cm³) |
Secundum modulum elasticitas (GPa) |
Scelerisque expansion coefficientes (×10-6/K) |
electrica conductivity (%IACS) |
Scelerisque conductivity W(m·K) |
|
| 8.91 | 121 | 16.3 | 60 | 260 | |
| mechanica proprietates, | Flectere possessiones | ||||||
| temper | duritiam HV |
Tensio test | 90°R/T(Crish＜0.8mm) | 180°R/T(Crish＜0.8mm) | |||
| Distrahentes fortitudo Rm / MPa |
Prolongatio A11.3 % |
Bene via | Malum iter | Bene via | Malum iter | ||
| O60 | 90-110 | 300-380 | ≥20 | 0 | 0 | 0 | 0 |
| H01 | 100-120 | 320-400 | ≥15 | 0 | 0 | 0 | 0 |
| H02 | 115-135 | 365-430 | ≥6 | 0 | 0 | 1.5 | 2 |
| H04 | 125-145 | 410-490 | ≥5 | 1.5 | 1.5 | 2 | 2 |
| H06 | 135-150 | 450-500 | ≥3 | 1.5 | 2 | 2.5 | 3.5 |
| H08 | 140-155 | 480-530 | ≥2 | 2 | 3 | 2.5 | 4 |
| H10 | ≥145 | ≥500 | ≥2 | 2.5 | 3.5 | 3 | 4.5 |
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