Ohun idẹ idẹ
Ifihan ọja
Ti da iwe idẹ da lori edan idẹ, zinc ati wade awọn eroja rẹ, gige yiyi, gige, pari, ati lẹhinna ikojọpọ, ati lẹhinna iṣakojọpọ. Ise awọn ilana ohun elo, ṣiṣu, awọn ohun-ẹrọ ẹrọ, resistance ipalu, iṣẹ ṣiṣe ati tin to dara. O ti lo ni lilo pupọ ni itanna, adaṣe, awọn ibaraẹnisọrọ, ohun elo, ohun ọṣọ, ọṣọ ati awọn ile-iṣẹ miiran
Akọkọ imọ-ẹrọ akọkọ
2-1cmical tiwqn
| Alloy Bẹẹ | Tiwqn kemikali (%,Max.) | ||||||||
| Cu | Fe | Pb | Al | Mn | Sn | Ni | Zn | Ohun silẹ | |
| H96 | 95.0-97.0 | 0.10 | 0.03 | --- | --- | --- | 0,5 | Atunṣe | 0.3 |
| H90 | 88.0-91.0 | 0.10 | 0.03 | --- | --- | --- | 0,5 | Atunṣe | 0.3 |
| H85 | 84.0-86.0 | 0.10 | 0.03 | --- | --- | --- | 0,5 | Atunṣe | 0.3 |
| H70 | 68.5-71.5 | 0.10 | 0.03 | --- | --- | --- | 0,5 | Atunṣe | 0.3 |
| H68 | 67.0-70.0 | 0.10 | 0.03 | --- | --- | --- | 0,5 | Atunṣe | 0.3 |
| H65 | 63.5-68.0 | 0.10 | 0.03 | --- | --- | --- | 0,5 | Atunṣe | 0.3 |
| H63 | 62.0-65.0 | 0.15 | 0.08 | --- | --- | --- | 0,5 | Atunṣe | 0,5 |
| H62 | 60,5-63.5 | 0.15 | 0.08 | --- | --- | --- | 0,5 | Atunṣe | 0,5 |
2-2li tabili
| Ṣaina | Iso | ASTM | Jis |
| 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 |
Awọn ẹya 2-3
Apejọ 2-3-1: mm
| Orukọ | Alloy No. (China) | Irunu | Iwọn(mm) | ||
| Ipọn | Fifẹ | Gigun | |||
| Ohun idẹ idẹ | H59 H62 H63 H68 H70 | R | 4 ~ 8 | 600~1000 | La3000 |
| H62 H65 H68 H70 H90 H96
| Y y2 M t t | 0.2~0.49 | 600 | 1000~2000 | |
| 0,5~3.0 | 600~1000 | 1000~3000 | |||
Kójú rẹmù: ẹ. Rirọ; 1 / 4h. 1/4 lile; 1 / 2h. 1/2 lile; h. Lile; eh. Ultrahard.
2-3-2 olufarahan: mm
| Ipọn | Fifẹ | |||||
| Sisanra gba iyapa ± | Afikun gba iyapa ± | |||||
| <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 ~0 | 0.050 | 0.080 | 0.100 | 0.3 | 0,5 | 2.5 |
| 2.0 ~ 3.2 | 0.060 | 0.100 | 0,20 | 0,5 | 0,5 | 2.5 |
2-3-3 iṣẹ ṣiṣe
| Irunu | Agbara fifẹ N / mm2 | Igbelage ≥% | Lile HV | |
| M | (O) | ≥290 | 35 | --------- |
| Y4 | (1 / 4h) | 325-410 | 30 | 75-125 |
| Y2 | (1 / 2h) | 340-420 | 20 | 85-145 |
| Y | (H) | 390-630 | 10 | 105-175 |
| T | (Eh) | ≥490 | 2.5 | ≥145 |
| R |
---
| --- | --- | |
Kójú rẹmù: ẹ. Rirọ; 1 / 4h. 1/4 lile; 1 / 2h. 1/2 lile; h. Lile; eh. Ultrahard.
Ilana iṣelọpọ
