Bọọdụ ọla
Nmkpọ Okwu mmalite
Mpempe akwụkwọ ọla kọpa dị na ya, zinc na Chọpụta ya, site na ịhazi site na ịmịkọrọ, na-ekpo ọkụ, na-ekpo ọkụ, nhicha, na-emecha, wee na-ehicha, wee na-emecha. Usoro ihe omume, kpo oku, ihe eji eme ihe, Njirimara nke corrosion iguzosi ike, arụmọrụ na ezi tin. A na-eji ya n'ọtụtụ ebe na eletriki, automany, nkwukọrịta, ngwaike, mma na ụlọ ọrụ ndị ọzọ
Parameters bụ isi
Ihe mejupụtara nke abụọ
| Alloy Mba | Ihe mejupụtara kemịkalụ (%,Max.) | ||||||||
| Cu | Fe | Pb | Al | Mn | Sn | Ni | Zn | Nto oke | |
| H96 | 95.0-97.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Ime ihe | 0. |
| H90 | 88.0-91.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Ime ihe | 0. |
| H85 | 84.0-86.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Ime ihe | 0. |
| H70 | 68.5-71.5 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Ime ihe | 0. |
| H68 | 67.0-70.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Ime ihe | 0. |
| H65 | 63.5-68.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Ime ihe | 0. |
| H63 | 62.0-65.0 | 0.15 | 0.08 | --- | --- | --- | 0.5 | Ime ihe | 0.5 |
| H62 | 60.5-63.5 | 0.15 | 0.08 | --- | --- | --- | 0.5 | Ime ihe | 0.5 |
2-2 Tebụl alloy
| Chaina | Iso | Attm | 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 |
Akụkụ 2-3
Nkọwa 2-3-1-1 nke Nkọwapụta: mm
| Aha | Alloy Mba. (China) | Obioku | Saiz(mm) | ||
| Okpurukpu | Mgbasa | Ogologo | |||
| Bọọdụ ọla | H59 H62 H63 H65 H68 H70 | R | 4 ~ 8 | 600~1000 | ≤3000 |
| H62 H65 H68 H70 H90 H96
| Y Y2 M t | 0.2~0.49 | 600 | 1000~2000 | |
| 0.5~3.0 | 600~1000 | 1000~3000 | |||
Mak Mak: O. Dị nro; 1 / 4h. 1/4 siri ike; 1 / 2h. 1/2 siri ike; h. Siri ike; Eh. Ultrahard.
2-3-2 Mmata Nta: mm
| Okpurukpu | Mgbasa | |||||
| Outkpụrụ ọkpụrụkpụ kwetara ± | Obosara na-ekwe ka ± | |||||
| <400 | <600 | <1000 | <400 | <600 | <1000 | |
| 0,5 ~ 0.8 | 0.035 | 0.050 | 0.080 | 0. | 0. | 1.5 |
| 0.8 ~ 1.2 | 0.040 | 0.060 | 0.090 | 0. | 0.5 | 1.5 |
| 1.2 ~ 2.0 | 0.050 | 0.080 | 0.100 | 0. | 0.5 | 2.5 |
| 2.0 ~ 3.2 | 0.060 | 0.100 | 0.120 | 0.5 | 0.5 | 2.5 |
2-3-3 nke arụ ọrụ
| Obioku | Ike ọdụdọ N / mm2 | Elongation Ro% | Kemmeso HV | |
| M | (O) | ≥290 | 35 | ------- |
| Y4 | (1 / 4h) | 325-410 | 30 | 75-125 |
| Y2 | (1 / 2h) | 340-40 | 20 | 85-145 |
| Y | (H) | 390-630 | 10 | 105-175 |
| T | (Eh) | ≥490 | 2.5 | ≥145 |
| R |
---
| --- | --- | |
Mak Mak: O. Dị nro; 1 / 4h. 1/4 siri ike; 1 / 2h. 1/2 siri ike; h. Siri ike; Eh. Ultrahard.
Usoro na-emeputa
