Sab saum toj Zoo Tuam Tshoj Sab saum toj Zoo Customized Astm BerylLium Tooj Liab Qws / Tooj Bar
Nrog peb cov thev naus laus zis tib lub sijhawm raws li peb tus ntsuj plig ntawm kev tshaj lij, kev loj hlob, peb yuav ua kom zoo tshaj customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized Peb caw koj ob leeg thiab koj lub lag luam kom muaj kev vam meej nrog rau peb thiab qhia lub sijhawm ntev ntev hauv kev sib tw ntiaj teb.
Nrog peb cov kev siv thev naus laus zis tib lub sijhawm uas peb lub siab koom tes, cov txiaj ntsig thiab kev loj hlob, peb yuav ua kom muaj kev vam meej yav tom ntej nrog koj txoj kev ntseeg siab rauSuav tooj, Lub pas nrig, Tus qauv tsim, kev lag luam, tshuaj xyuas, chaw khaws khoom, ua cov txheej txheem kev sib sau ua ke, ua kom peb muaj kev ntseeg tau zoo dua ntawm plaub lub hom phiaj Tus neeg yuav khoom ntseeg tau zoo.
1. Tshuaj lom neeg muaj pes tsawg leeg ntawm C72700
Tus qauv | Ni | Sn | Mn | Pb | Zn | Fe | P | Kev tsis loj | Cu |
C72700 | 8.5-9.5 | 5.5-6.5 | 0.05-0.3 | I≤0.03 | I≤0.15 | I≤0.05 | I≤0.05 | I≤0.5 | Ntxiv |
2. Lub zog ntawm C72700
Ceev | 8.9 | (g / cm3) |
Melting point | 968-1078 | (℃) |
Thermal nthuav tawm coefficiention | 17.25 | (X10-6/ ℃) 20-200 ℃ |
Elastic modulus | 120 | (GPA) |
Hluav Taws Xob tiv thaiv hluav taws xob ntawm 20 ℃ |
| μω * cm |
Yam muaj | ≤19.5 |
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Nag lossis daus tawv tawv | ≤15 |
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Hluav Taws Xob Uas Muaj Hluav Taws Xob (IRCS,%) |
| (% IACS) |
≥9 |
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Los nag ua tawv tawv (3 teev) | ≥12 |
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Torsional Modulus | 50 | (GPA) |
Thermal conductivity ntawm 20 ℃ | 53.6 | (W / mk) |
Khoov tau qaug zog dag zog | 450 | (MPa) |
3. Cov Cuab Yeej Siv Tshuab / Xeev ntawm C72700
1) Cov khoom siv dov
Lub xeev | Kev nyuaj | Lub zog tensile | Paib lub zog | Elongaion | Dabtsi Yog Khoov * | Hardness, elasticity thiab khoov kev qaug zog ntau (mpa) | ||
HV | RM (MPA) | Rp 0.2 (mpa) | A50mm (%) | Longitudinal // | Tsheb loj | Longitudinal // | Tsheb loj | |
Quenching | ||||||||
TB | 90-125 | 420-500 | ≥200 | ≥30 | 0.2 | 0.2 | 302 | 220 |
Quenching / txias dov | ||||||||
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 |
Koob3 | 200-240 | 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 |
Quenching / Nag daus Kho Tshav Kub | ||||||||
TF | 230-270 | 740-860 | ≥510 | ≥10 | 0.5 | 0.5 | 566 | 634 |
Quenching / Txias Rolling / nag lossis daus daus Kho | ||||||||
Th1 | 270-310 | 850-950 | ≥650 | ≥8 | 0.5 | 0.5 | 684 | 724 |
Th2 | 290-320 | 880-980 | ≥720 | ≥8 | 1 | 1 | 730 | 770 |
TH3 | 310-340 | 950-1050 | ≥800 | ≥4 | 1 | 1 | 829 | ≥840 |
THI | 320-360 | 1000-1-1100 | ≥900 | ≈3 | 2 | 2 | ≥830 | ≥840 |
Thx | ≤390 | ≥1050 | ≥950 | ≈1 | / | / | ≥830 | ≥840 |
*: Raws li DIN 5011 (25/10/85), khoov raws cov kev coj tus kheej, faib cov kev siv hluav taws xob tsawg kawg los ntawm kev tawm tsam r / t piv txwv |
2) cov khoom kos
Lub xeev | Kev nyuaj | Lub zog tensile | Paib lub zog | Elongaion | Nthuav kev coefficient |
HV | RM (MPA) | Rp 0.2 (mpa) | A50mm (%) | Z% | |
Quenching | |||||
TB | 50 | 400-500 | ≥200 | ≥30 | ≥80 |
Quenching / txias dov | |||||
Td1 | 150-180 | 500-580 | ≥300 | ≥10 | ≥75 |
Td2 | 180-230 | 550-720 | ≥500 | ≥3 | ≥70 |
Koob3 | 220-260 | 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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Lub xeev | HV | RM (MPA) | Rp 0.2 (mpa) | A50mm (%) | Z% |
Quenching / Nag daus Kho Tshav Kub | |||||
TF | PCT260 | 770-870 | ≥500 | ≥20 | ≥40 |
Quenching / Txias Rolling / nag lossis daus daus Kho | |||||
Th1 | 260-300 | 870-970 | ≥700 | ≥13 | ≥30 |
Th2 | 290-310 | 930-1030 | ≥800 | ≥8 | ≥30 |
TH3 | 310-330 | 1000-1-1100 | ≥900 | ≥5 | ≥30 |
THI | 330-360 | 1100-1200 | ≥1000 | ≥2 | ≥30 |
Thx | ≥350 | 1175-1300 | ≥1100 | ≥0.5 | ≥30 |
4. Txheem thev taus ntawm pas nrig thiab xaim ntawm c72700
Ntaus | Qhov dav | Kam rau ntawm txoj kab uas hla | Kam rau kev ncaj | |||
nti | mm | nti | mm | nti | mm | |
Txoj xov tooj | 0.2-0.39 | 6.35-9.9 | +/- 0.002 | +/- 0.05 | Ntev = 10ft, sib txawv <0.25 nti | ntev = 3048mm, strongiation <6.35mm |
0.4-0.74 | 10-18.9 | + 0.005 / -0 | + 0.13 / -0 | |||
Tus pas nrig | 0.75-1.6 | 19-40.9 | + 0.02 / + 0.08 | + 0.5 / + 2.0 | ntev = 10ft, sib txawv <0.5 nti | ntev = 3048mm, sib txawv <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. Daim Ntawv Thov ntawm C72700
Hloov chaw bertylium Tooj liab alloy
Nws yog siv rau tsom iav, hluav taws xob, Electronics, electronics, txuas, tsheb, khoom siv hauv tsev, hloov chawNrog peb cov thev naus laus zis tib lub sijhawm raws li peb tus ntsuj plig ntawm kev tshaj lij, kev loj hlob, peb yuav ua kom zoo tshaj customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized customized Peb caw koj ob leeg thiab koj lub lag luam kom muaj kev vam meej nrog rau peb thiab qhia lub sijhawm ntev ntev hauv kev sib tw ntiaj teb.
Sab saum toj zooSuav tooj, Lub pas nrig, Tus qauv tsim, kev lag luam, tshuaj xyuas, chaw khaws khoom, ua cov txheej txheem kev sib sau ua ke, ua kom peb muaj kev ntseeg tau zoo dua ntawm plaub lub hom phiaj Tus neeg yuav khoom ntseeg tau zoo.