Yakakurumbira dhizaini yeChina yakasimba shangu yakajeka yeruva H62 yendarira tsvimbo C2600 brass tsvimbo H68 Brass tsvimbo
Nekuremerwa kwedu kutakura uye kurangarira masevhisi, isu tave kuzivikanwa semutengesi anovimbika ematare epasi rose eChina yakajeka yechienda kubvunza kwako munguva pfupi.
Nekutakura kwedu kusangana uye kufunga mabasa, isu tave kuchizivikanwa semutengesi akavimbika emutengesi kune akawanda epasi rese vatengi veC17300 C17510 C17200, Kuve neakawanda bhizinesi. Ompanions, isu takagadziridza rondedzero yechinhu uye tsvaga tarisiro yekubata. Yedu Webhu-saiti inoratidza iyo yazvino ruzivo uye yakazara ruzivo uye chokwadi nezvezvedu zvinhu zvinyorwa uye kambani. Kuti uwanezve kubvuma, boka redu rebasa rebasa muBulgaria richapindura kune zvese zvekubvunza uye zvinonetsa pakarepo. Ivo vanogona kuita nhamburiko yavo yakanaka yekusangana nevatengi vanoda. Zvakare isu tinotsigira kutumirwa kwemasampu akasununguka ehuremu. Bhizinesi rinoshanyirwa kubhizinesi redu muBulgaria uye fekitori dzinowanzo gamuchirwa nekuhwina-kuhwina kutaurirana. Tariro yekukurudzira kambani inofadza yekambani inokuitira iwe.
1. Chemical kuumbwa kweC72700
Modhi | Ni | Sn | Mn | Pb | Zn | Fe | P | Kusvibiswa | Cu |
C72700 | 8.5-9.5 | 5.5-6.5 | 0.05-0.3 | ≤0.03 | ≤0.15 | ≤0.05 | ≤0.05 | ≤0.5 | Vakasara |
2. Zvivakwa zvemuviri zveC72700
Density | 8.9 | (g / cm3) |
Inonyungudika | 968-1078 | (℃) |
Inowedzera yekuwedzera inoenderana | 17.25 | (X10-6/ ℃) 20-200 ℃ |
Elastic Modulus | 120 | (GPA) |
Basa remagetsi pa20 ℃ |
| μω * cm |
Quench | ≤19.5 |
|
Kupusa kuomesa | ≤15 |
|
Magetsi Concess (IACS,%) |
| (% IAC) |
≥9 |
| |
Spiritation kuomesa (maawa matatu) | ≥12 |
|
Torsional modulus | 50 | (GPA) |
Kufambidzana na20 ℃ | 53.6 | (W / mk) |
Kukurira Kuneta Simba | 450 | (Mpa) |
3. Mechanics Properties / Nyika yeC72700
1) zvigadzirwa zvakamanikidzwa
Nyika | Kuomesa | Simba resimba | Erelid Simba | Elongaon | Kukotama * | Kuomarara, elasticity uye kukotama zvivakwa (MPA) | ||
HV | RM (MPA) | RP 0.2 (MPA) | A50mm (%) | Longitudinal // | Transverse⊥ | Longitudinal // | Transverse⊥ | |
Kudzima | ||||||||
TB | 90-125 | 420-500 | ≥200 | ≥30 | 0.2 | 0.2 | 302 | 220 |
Kuongorora / kutonhora kutenderera | ||||||||
TD1 | 140-180 | 460-560 | ≥300 | ≥15 | 0.2 | 0.2 | 216 | 359 |
Td2 | 160-200 | 540-640 | ≥400 | ≥10 | 0.2 | 0.2 | 275 | 390 |
TD3 | 200-20 | 620-720 | ≥550 | ≥3 | 0.5 | 0.5 | 444 | 523 |
TD4 | 220-260 | 700-820 | ≥600 | ≈1 | 2 | 1 | 467 | 568 |
TDX | ≤320 | ≥780 | ≥650 | ≈1 | 10 | 2 | 472 | 613 |
Bvisa / Sportitation Kupisa Kurapa | ||||||||
TF | 230-270 | 740-860 | ≥510 | ≥10 | 0.5 | 0.5 | 566 | 634 |
Kuongorora / kutonhora kutonhora / kusimuka kwekupisa kurapwa | ||||||||
Th1 | 270-310 | 850-950 | ≥650 | ≥8 | 0.5 | 0.5 | 684 | 724 |
Th2 | 290-300 | 880-980 | ≥720 | ≥8 | 1 | 1 | 730 | 770 |
Th3 | 310-340 | 950-1050 | ≥800 | ≥4 | 1 | 1 | 829 | ≥840 |
Th4 | 320-360 | 1000-1100 | ≥900 | ≈3 | 2 | 2 | ≥830 | ≥840 |
Thx | ≤390 | ≥1050 | ≥950 | ≈1 | / | / | ≥830 | ≥840 |
*: Maererano din 5011 (25/10/85), Kukotama 90 |
2) zvigadzirwa zvakadhirowa
Nyika | Kuomesa | Simba resimba | Erelid Simba | Elongaon | Kuwedzeredza Kunobatanidza |
HV | RM (MPA) | RP 0.2 (MPA) | A50mm (%) | Z% | |
Kudzima | |||||
TB | ≤150 | 400-500 | ≥200 | ≥30 | ≥80 |
Kuongorora / kutonhora kutenderera | |||||
TD1 | 150-180 | 500-580 | ≥300 | ≥10 | ≥75 |
Td2 | 180-230 | 550-720 | ≥500 | ≥3 | ≥70 |
TD3 | 220-260 | 700-800 | ≥600 | ≥2 | ≥65 |
TD4 | 230-300 | 780-880 | ≥700 | ≥1.5 | ≥60 |
TDX | 250-300 | 880-1000 | ≥800 | ≥0.1 | ≥50 |
|
|
|
|
|
|
Nyika | HV | RM (MPA) | RP 0.2 (MPA) | A50mm (%) | Z% |
Bvisa / Sportitation Kupisa Kurapa | |||||
TF | ≤260 | 770-870 | ≥500 | ≥20 | ≥40 |
Kuongorora / kutonhora kutonhora / kusimuka kwekupisa kurapwa | |||||
Th1 | 260-300 | 870-970 | ≥700 | ≥13 | ≥30 |
Th2 | 290-310 | 930-1030 | ≥800 | ≥8 | ≥30 |
Th3 | 310-330 | 1000-1100 | ≥900 | ≥5 | ≥30 |
Th4 | 330-360 | 1100-1200 | ≥1000 | ≥2 | ≥30 |
Thx | ≥350 | 1175-1300 | ≥1100 | ≥0.5 | ≥30 |
4. Standard kuwirirana kwetsvimbo uye waya yeC72700
Nyora | Diameter | Kushivirira kweDhipatimendi | Kutsungirira kwerudyi | |||
inch | mm | inch | mm | inch | mm | |
Waya | 0.2-0.39 | 6.35-9.9 | +/- 0,002 | +/- 0.05 | Kureba = 10ft, kutsauka <0,25 inches inches | Kureba = 3048mm, kutsauka <6.35mm |
0.4-0.74 | 10-18.9 | + 0.005 / -0 | + 0.13 / -0 | |||
Tsvimbo | 0.75-1.6 | 19-40.9 | + 002 / + 0.08 | + 0.5 / + 2.0 | kureba = 10ft, kutsauka <0.5 inches | Kureba = 3048mm, kutsauka <12mm |
1.61-27.75 | 41-70 | + 002 / + 0.10 | + 002 / + 0.10 | |||
2.76-3.25 | 70.182 | + 002 / + 0.145 | + 002 / + 0.145 | |||
3.26-6.00 | 83-152.4 | + 002 / + 0.187 | + 002 / + 0.187 | |||
<0.4 | <10 | +/- 0,002 | +/- 0.05 |
|
|
5. Kushandiswa kweC72700
Substituting Beryllium Copper Alloy
Iyo inoshandiswa kune magirazi, magetsi, magetsi, magetsi, magetsi, zvinobatanidza, mota, zvishandiso zveimba, indasitiri yemumba, inoshandura zvikamuNekuremerwa kwedu kutakura uye kurangarira masevhisi, isu tave kuzivikanwa semutengesi anovimbika ematare epasi rose eChina yakajeka yechienda kubvunza kwako munguva pfupi.
Kuzivikanwa kwakakurumbira kweChina mhangura kutenderera bar, ndarira-bar bar, kuve neine akawanda ebhizinesi. Ompanions, isu takagadziridza rondedzero yechinhu uye tsvaga tarisiro yekubata. Yedu Webhu-saiti inoratidza iyo yazvino ruzivo uye yakazara ruzivo uye chokwadi nezvezvedu zvinhu zvinyorwa uye kambani. Kuti uwanezve kubvuma, boka redu rebasa rebasa muBulgaria richapindura kune zvese zvekubvunza uye zvinonetsa pakarepo. Ivo vanogona kuita nhamburiko yavo yakanaka yekusangana nevatengi vanoda. Zvakare isu tinotsigira kutumirwa kwemasampu akasununguka ehuremu. Bhizinesi rinoshanyirwa kubhizinesi redu muBulgaria uye fekitori dzinowanzo gamuchirwa nekuhwina-kuhwina kutaurirana. Tariro yekukurudzira kambani inofadza yekambani inokuitira iwe.