Popularifaffahim ga kasar China m haske brass
Tare da haɗuwa da haɗuwa da kuma ayyukan da muka ɗauka, yanzu an amince da mu a matsayin mai amfani da kayan kwalliya na duniya don China m Brass Brass H68 m Brass, muna kan kallo don karba Tambayoyinku ba da daɗewa ba.
Tare da haɗuwa da haɗuwa da sabis na auren, yanzu an yarda da mu a matsayin mai ba da amintaccen masu amfani da yawa na duniya donC17300 C17510 C17200, Don samun ƙarin ciniki sosai. Homomicaions, mun sabunta jerin abubuwan kuma muna neman aiki mai kyau. Shafin yanar gizo na yanar gizo yana nuna sabon bayani da kuma cikakkun bayanai da bayanai game da jerin kayanmu da kamfaninmu. Don ƙarin amincewa, ƙungiyar ma'aikatar aikinmu a Bulgaria za ta ba da amsa ga duk masu tambaya da rikice-rikice kai tsaye. Da alama za su iya yin kyakkyawan kokarinsu don saduwa da masu sayayya. Hakanan muna tallafawa isar da samfuran kyauta. Ziyarar kasuwanci zuwa kasuwancinmu a Bulgaria da masana'antu galibi ana maraba da shi gabaɗaya don cin nasara-lashe nasara. Fatan zai kware a matsayin abokin tarayya mai farin ciki tare da kai.
1. Murmushin sunadarai na C72700
Abin ƙwatanci | Ni | Sn | Mn | Pb | Zn | Fe | P | Rashin hankali | Cu |
C72700 | 8.5-9.5 | 5.5-6.5 | 0.05-0.3 | ≤0.03 | ≤00.15 | ≤0.05 | ≤0.05 | ≤0.5 | Sakewa |
2. Kayan jiki na C72700
Yawa | 8.9 | (g / cm3) |
Mallaka | 968-1078 | (℃) |
Amfani da yaduwar yaduwa | 17.25 | (X10-6/ ℃) 20-200 ℃ |
Modulus na roba | 120 | (GPA) |
Karshe na lantarki a 20 ℃ |
| μ__ * cm |
Quench | ≤19.5 |
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Hazo hardening | ≤15 |
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Harkokin lantarki (iacs,%) |
| (% IACs) |
≥9 |
| |
Hazo hardening (3 hours) | ≥12 |
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Modulus Modulus | 50 | (GPA) |
Yin aiki da zafi a 20 ℃ | 53.6 | (W / mk) |
Lanƙwasa karfin gajiya | 450 | (MPA) |
3. Kayan kwalliya / Jihar C72700
1) samfuran da aka yiwa birgima
Jiha | Ƙanƙanci | Da tenerile | Yawan amfanin ƙasa | Elongaion | Lanƙwasa * | Taurin kai, elasticity da tanƙwara da kaddarorin Fatign (MPa) | ||
HV | RM (MPA) | Rp 0.2 (MPa) | A50mm (%) | Longitudinum // | Da canji | Longitudinum // | Da canji | |
Sauka | ||||||||
TB | 90-125 | 420-500 | ≥200 | ≥30 | 0.2 | 0.2 | 302 | 220 |
Quenching / COCK mirgina | ||||||||
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 | 200-240 | 6220-720 | ≥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 |
Quenching / Yanayi zafi | ||||||||
TF | 230-270 | 740-860 | ≥510 | ≥10 | 0.5 | 0.5 | 566 | 634 |
Quenching / COCK mirgina / Yanayi zafi magani | ||||||||
Th1 | 270-310 | 850-950 | ≥650 | ≥8 | 0.5 | 0.5 | 684 | 724 |
Th 17 | 290320 | 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 | /30 | ≥840 |
Ths | ≤390 | ≥1050 | ≥950 | ≈1 | / | / | /30 | ≥840 |
*: Dangane da din 5011 (25/10/85), lanƙwasa 90 ° a kan moriyar shugabanci ta hanyar kauri don tantance raso da R / T |
2) kayayyakin zana
Jiha | Ƙanƙanci | Da tenerile | Yawan amfanin ƙasa | Elongaion | Ingantaccen Capans |
HV | RM (MPA) | Rp 0.2 (MPa) | A50mm (%) | Z% | |
Sauka | |||||
TB | ≤150 | 400-500 | ≥200 | ≥30 | ≥80 |
Quenching / COCK mirgina | |||||
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 | 250320 | 880-1000 | ≥800 | ≥0.1 | ≥50 |
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Jiha | HV | RM (MPA) | Rp 0.2 (MPa) | A50mm (%) | Z% |
Quenching / Yanayi zafi | |||||
TF | ≤260 | 770-870 | ≥500 | ≥20 | ≥40 |
Quenching / COCK mirgina / Yanayi zafi magani | |||||
Th1 | 260-300 | 870-970 | ≥700 | ≥13 | ≥30 |
Th 17 | 290-310 | 930-1030 | ≥800 | ≥8 | ≥30 |
Th3 | 310-330 | 1000-1100 | ≥900 | ≥5 | ≥30 |
Th4 | 330-360 | 1100-1200 | ≥1000 | ≥2 | ≥30 |
Ths | ≥350 | 1175-1300 | ≥1100 | ≥0.5 | ≥30 |
4. Amincewa da SORD da Waya na C72700
Iri | Diamita | Haƙuri na diamita | Haƙuri na kai tsaye | |||
inke | mm | inke | mm | inke | mm | |
Waya | 0.2-0.39 | 6.35-9.9 | +/- 0.002 | +/- 0.05 | Tsawon = 10ft, karkacewa <0.25 inci | Tsawon = 3048mm, karkacewa <6.35mm |
0.4-0.74 | 10-18.9 | + 0.005 / -0 | + 0.13 / -0 | |||
Sanda | 0.75-1.6 | 19-40.9 | + 0.02 / + 0.08 | + 0.5 / + 2.0 | Tsawon = 10ft, karkacewa <0.5 inci | Tsawon = 3048mm, karkacewa <12mm |
1.61-2.75 | 41-70 | + 0.02 / + 0.10 | + 0.02 / + 0.10 | |||
2.76.25 | 70.1-82 | + 0.02 / + 0.145 | + 0.02 / + 0.145 | |||
3.26-6.00 | 83-152.4 | + 0.02 / + 0.187 | + 0.02 / + 0.187 | |||
<0.4 | <10 | +/- 0.002 | +/- 0.05 |
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5. Aikace-aikacen C72700
Sauya berylium jan karfe sabo
Ana amfani dashi don tabarau, wutan lantarki, lantarki, kayan lantarki, kayan aikin gida, masana'antar gidan, kayan kwalliya, masana'antar ci gabaTare da haɗuwa da haɗuwa da kuma ayyukan da muka ɗauka, yanzu an amince da mu a matsayin mai amfani da kayan kwalliya na duniya don China m Brass Brass H68 m Brass, muna kan kallo don karba Tambayoyinku ba da daɗewa ba.
Mashahurai zane don jan karfe na kasar, Bras Flor Flor Flor, don samun ƙarin kasuwancin da yawa. Homomicaions, mun sabunta jerin abubuwan kuma muna neman aiki mai kyau. Shafin yanar gizo na yanar gizo yana nuna sabon bayani da kuma cikakkun bayanai da bayanai game da jerin kayanmu da kamfaninmu. Don ƙarin amincewa, ƙungiyar ma'aikatar aikinmu a Bulgaria za ta ba da amsa ga duk masu tambaya da rikice-rikice kai tsaye. Da alama za su iya yin kyakkyawan kokarinsu don saduwa da masu sayayya. Hakanan muna tallafawa isar da samfuran kyauta. Ziyarar kasuwanci zuwa kasuwancinmu a Bulgaria da masana'antu galibi ana maraba da shi gabaɗaya don cin nasara-lashe nasara. Fatan zai kware a matsayin abokin tarayya mai farin ciki tare da kai.