Ere osunwon Bana China idẹ Thate Binden Binger Bindion Ejò Alboy POBPEP paisi idẹ Pipọn C17200 C27500 C2670 C26700
Nibi iwe adehun ", ṣe imura lori ibeere ọja, darapọ laarin idije ọja nipasẹ didara ọja rẹ ni akoko kanna bi o ti pese ile-iṣọpọ diẹ sii ati ile-iṣẹ nla fun awọn alabara lati jẹ ki wọn dagba lati jẹ aṣeyọri nla. Ilepa ninu ile-iṣẹ naa, yoo jẹ idunnu ti awọn alabara fun idiyele osunwon bar chite beboy corp palip c2720, Nitorinaa, a le pade awọn ibeere oriṣiriṣi lati awọn onibara oriṣiriṣi. O yẹ ki o wa oju-iwe wẹẹbu wa lati ṣayẹwo alaye afikun lati awọn ọja wa.
Nibi iwe adehun ", ṣe imura lori ibeere ọja, darapọ laarin idije ọja nipasẹ didara ọja rẹ ni akoko kanna bi o ti pese ile-iṣọpọ diẹ sii ati ile-iṣẹ nla fun awọn alabara lati jẹ ki wọn dagba lati jẹ aṣeyọri nla. Ilepa ninu ile-iṣẹ naa, yoo jẹ idunnu ti awọn alabara funOkun idẹ, Banki idẹ China, A gbagbọ pe awọn ibatan iṣowo to dara yoo ja si awọn anfani ati ilọsiwaju fun awọn ẹgbẹ mejeeji. A ti fi idi mule igba pipẹ ati awọn ibatan ifowosowopo pipẹ pẹlu ọpọlọpọ awọn alabara nipasẹ igbẹkẹle wọn ninu awọn iṣẹ aṣa ati iduroṣinṣin wa ninu iṣowo. A tun gbadun orukọ giga nipasẹ iṣẹ rere wa. Iṣẹ ti o dara julọ le ṣee ṣe yẹ bi opo wa ti iduroṣinṣin. Ifarabalẹ ati iduroṣinṣin yoo wa bi igbagbogbo.
1. Titẹ kemikali ti c72700
Awoṣe | Ni | Sn | Mn | Pb | Zn | Fe | P | Abirun | Cu |
C72700 | 8.5-9.5 | 5.5-6.5 | 0.05-0.3 | ≤0.03 | ≤0.15 | ≤0.05 | ≤0.05 | ≤0.5 | Awọn iyokù |
2. Awọn ohun-ini ti ara ti C72700
Oriri | 8,9 | (g / cm3) |
Yo ojuami | 968-1078 | (℃) |
Gbigbe imugboroosi gbona gbona | 17.25 | (X10-6/ ℃) 20-200 ℃ |
Rirọ modulus | 120 | (GPA) |
Elecrical itanna ni 20 ℃ |
| μω * cm |
Idiju | ≤19.5 |
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Ojoriro ojoriro | ≤15 |
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Atunwi yiyan (IaCs,%) |
| (% Iacs) |
≥9 |
| |
Ojoriro ojori (wakati 3) | ≥12 |
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Amulal Tugus | 50 | (GPA) |
Aṣiṣe igbona ni 20 ℃ | 53.6 | (W / mk) |
Rọ agbara rirẹ | 450 | (Mppa) |
3. Awọn ohun-ini data / ipo ti C72700
1) Awọn ọja ti o yiyi
Ipo | Lile | Agbara fifẹ | Mu agbara | Elogaon | Bãlẹ * | Lile, rirọ ati ki o tẹ awọn ohun-ini rirẹ (MPA) | ||
HV | RM (mppa) | RP 0.2 (MPPA) | A50mm (%) | Loju eleyi // | Ila transval | Loju eleyi // | Ila transval | |
Ebute | ||||||||
TB | 90-125 | 420-500 | ≥200 | ≥30 | 0.2 | 0.2 | 302 | 220 |
Quevering / tutu yiyi | ||||||||
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 | 620-720 | ≥550 | ≥3 | 0,5 | 0,5 | 444 | 523 |
Td4 | 220-26-260 | 700-820 | ≥600 | ≈1 | 2 | 1 | 467 | 568 |
Tdx | ≤20 | ≥780 | ≥650 | ≈1 | 10 | 2 | 472 | 613 |
Itọju ooru / ojori | ||||||||
TF | 230-27-270 | 740-860 | ≥510 | ≥10 | 0,5 | 0,5 | 566 | 634 |
Quekking / tutu yiyi / itọju ooru tootọ | ||||||||
Th1 | 270-3010 | 850-950 | ≥650 | ≥8 | 0,5 | 0,5 | 684 | 724 |
T th2 | 290-320 | 880-980 | ≥720 | ≥8 | 1 | 1 | 730 | 770 |
Th3 | 310-340 | 950-1050 | ≥800 | ≥4 | 1 | 1 | 829 | ≥840 |
Th4 | 320-3 | 1000-1100 | ≥900 | ≈3 | 2 | 2 | ≥830 | ≥840 |
Lvx | ≤390 | ≥1050 | ≥950 | ≈1 | / | / | ≥830 | ≥840 |
*: Gẹgẹbi Dun 5011 (25/10/85), rọ 90 ° pẹlú itọsọna yiyi, pin redio bedi ti o kere julọ nipasẹ sisanra lati pinnu ipin R / T |
2) Awọn ọja ti o fa
Ipo | Lile | Agbara fifẹ | Mu agbara | Elogaon | Olutọju imuṣelu |
HV | RM (mppa) | RP 0.2 (MPPA) | A50mm (%) | Z% | |
Ebute | |||||
TB | ≤150 | 400-500 | ≥200 | ≥30 | ≥80 |
Quevering / tutu yiyi | |||||
TD1 | Agbaye 150-180 | 500-580 | ≥300 | ≥10 | ≥75 |
TD2 | 180-230 | 550-720 | ≥500 | ≥3 | ≥70 |
Td3 | 220-26-260 | 700-800 | ≥600 | ≥2 | ≥65 |
Td4 | 230-300 | 780-880 | ≥700 | ≥1.5 | ≥60 |
Tdx | 250-320 | 880-1000 | ≥800 | ≥0.1 | ≥50 |
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Ipo | HV | RM (mppa) | RP 0.2 (MPPA) | A50mm (%) | Z% |
Itọju ooru / ojori | |||||
TF | ≤260 | 770-870 | ≥500 | ≥20 | ≥40 |
Quekking / tutu yiyi / itọju ooru tootọ | |||||
Th1 | 260-300 | 870-970 | ≥700 | ≥13 | ≥30 |
T th2 | 290-310 | 930-1030 | ≥800 | ≥8 | ≥30 |
Th3 | 310-330 | 1000-1100 | ≥900 | ≥5 | ≥30 |
Th4 | 330-360 | 1100-1200 | ≥1000 | ≥2 | ≥30 |
Lvx | ≥350 | 1175-1300 | ≥1100 | ≥0.5 | ≥30 |
4. Agbara aabo ti opa ati okun waya ti C72700
Tẹ | Iwọn opin | Ifarada iwọn ila opin | Ifarada ti taara | |||
inch | mm | inch | mm | inch | mm | |
Okun | 0.2-0.39 | 6.35-9.9 | +/- 0.002 | +/- 0.05 | ipari = 10FF, iyapa <0.25 inches | gigun = 3048mm, iyapa <6.35mm |
0.4-0.74 | 10-18.9 | + 0.005 / -0 | + 0.13 / -0 | |||
Ọsọ | 0.75-1.6 | 19-40.9 | + 0.02 / + 0.08 | + 0,5 / + 2.0 | ipari = 10FF, iyapa <0.5 inches | ipari = 3048mm, iyapa <12mm |
1.61-2.75 | 41-70 | + 0.02 / + 0.10 | + 0.02 / + 0.10 | |||
2.76-3.25 | 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. Ohun elo ti C72700
Apẹrẹ Binllium Ejò Almeper
O ti lo fun awọn gilaasi, awọn ina mọnamọna, itanna, awọn ẹrọ itanna, awọn asopọ, awọn ohun elo ọkọ ile, ile-iṣẹ kikọ, awọn ẹya araNibi iwe adehun ", ṣe imura lori ibeere ọja, darapọ laarin idije ọja nipasẹ didara ọja rẹ ni akoko kanna bi o ti pese ile-iṣọpọ diẹ sii ati ile-iṣẹ nla fun awọn alabara lati jẹ ki wọn dagba lati jẹ aṣeyọri nla. Ilepa ninu ile-iṣẹ naa, yoo jẹ idunnu ti awọn alabara fun idiyele osunwon bar chite beboy corp palip c2720, Nitorinaa, a le pade awọn ibeere oriṣiriṣi lati awọn onibara oriṣiriṣi. O yẹ ki o wa oju-iwe wẹẹbu wa lati ṣayẹwo alaye afikun lati awọn ọja wa.
Osunwon idiyele chinaBanki idẹ China, Okun idẹ, A gbagbọ pe awọn ibatan iṣowo to dara yoo ja si awọn anfani ati ilọsiwaju fun awọn ẹgbẹ mejeeji. A ti fi idi mule igba pipẹ ati awọn ibatan ifowosowopo pipẹ pẹlu ọpọlọpọ awọn alabara nipasẹ igbẹkẹle wọn ninu awọn iṣẹ aṣa ati iduroṣinṣin wa ninu iṣowo. A tun gbadun orukọ giga nipasẹ iṣẹ rere wa. Iṣẹ ti o dara julọ le ṣee ṣe yẹ bi opo wa ti iduroṣinṣin. Ifarabalẹ ati iduroṣinṣin yoo wa bi igbagbogbo.