Bileog práis
Tabhairt isteach táirge
Bileog phráis bunaithe ar chopar leictrealaíoch, since agus eilimintí rianaithe mar a amhábhar, trí phróiseáil trí theannán, rolladh te, rolladh fuar, cóireáil teasa, glanadh dromchla, gearradh, críochnú, agus ansin pacáil. Próisis ábhair Feidhmíocht, plasticity, airíonna meicniúla, friotaíocht creimthe, feidhmíocht agus stáin mhaith. Úsáideadh é go forleathan i dtionscail leictreacha, ghluaisteáin, cumarsáide, crua -earraí, maisiú agus tionscail eile
Príomhpharaiméadair theicniúla
Comhdhéanamh 2-1cheimiceach
Ainmnigh | Uimh. | Comhdhéanamh ceimiceach (%, Uas.) | ||||||||
Cu | Fe | Pb | Al | Mn | Sn | Ni | Zn | An t -eisíontas | ||
Práis | H96 | 95.0-97.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Athimirt | 0.3 |
H90 | 88.0-91.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Athimirt | 0.3 | |
H85 | 84.0-86.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Athimirt | 0.3 | |
H70 | 68.5-71.5 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Athimirt | 0.3 | |
H68 | 67.0-70.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Athimirt | 0.3 | |
H65 | 63.5-68.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Athimirt | 0.3 | |
H63 | 62.0-65.0 | 0.15 | 0.08 | --- | --- | --- | 0.5 | Athimirt | 0.5 | |
H62 | 60.5-63.5 | 0.15 | 0.08 | --- | --- | --- | 0.5 | Athimirt | 0.5 |
2-2 Tábla Alloy
Ainmnigh | Poirceallán | Iso | ASTM | Iiosaean |
Práis | H96 | Cuzn5 | C21000 | C2100 |
H90 | Cuzn10 | C22000 | C2200 | |
H85 | Cuzn15 | C23000 | C2300 | |
H70 | Cuzn30 | C26000 | C2600 | |
H68 | --- | --- | --- | |
H65 | Cuzn35 | C27000 | C2700 | |
H63 | Cuzn37 | C27200 | C2720 | |
H62 | Cuzn40 | C28000 | C2800 |
2-3 ghné
2-3-1Aonad Sonraíochta: MM
Ainmnigh | Uimh. Alloy (An tSín) | Bheith le rá | Méid(mm) | ||
Tiús | Leithead | Ar fad | |||
Práis | H59 H62 H63 H65 H68 H70 | R | 4 ~ 8 | 600 ~ 1000 | ≤3000 |
H62 H65 H68 | Y y2 | 0.2 ~ 0.49 | 600 | 1000 ~ 2000 | |
0.5 ~ 3.0 | 600 ~ 1000 | 1000 ~ 3000 |
Marc temper: o. Bog; 1/4h. 1/4 crua; 1/2h. 1/2 crua; h. Crua; eh. Ultrahard; r. Rolladh te.
Aonad lamháltais 2-3-2: MM
Tiús | Leithead | |||||
Ceadaíonn tiús diall ± | Leithead ceadaíonn diall ± | |||||
< 400 | < 600 | < 1000 | < 400 | < 600 | < 1000 | |
0.5 ~ 0.8 | 0.035 | 0.050 | 0.080 | 0.3 | 0.3 | 1.5 |
0.8 ~ 1.2 | 0.040 | 0.060 | 0.090 | 0.3 | 0.5 | 1.5 |
1.2 ~ 2.0 | 0.050 | 0.080 | 0.100 | 0.3 | 0.5 | 2.5 |
2.0 ~ 3.2 | 0.060 | 0.100 | 0.120 | 0.5 | 0.5 | 2.5 |
Bheith le rá | Neart teanntachta N/mm2 | Édáileáil ≥% | Cré HV | |
M | (O) | ≥290 | 35 | --- |
Y4 | (1/4H) | 325-410 | 30 | 75-125 |
Y2 | (1/2h) | 340-470 | 20 | 85-145 |
Y | (H) | 390-630 | 10 | 105-175 |
T | (Eh) | ≥490 | 2.5 | ≥145 |
R | --- | --- | --- |
Marc temper: m. Bog; y4. 1/4 crua; Y2. Crua; y. Crua; t. Ultra crua.
Teicníc monaraíochta
