Kev piav qhia ntawm hlau 30Crnimo8 (1.6580)
30Crnimo8Puas yog cov hlau kho cua sov thiab feem ntau muab rau quenched thiab qeesy}}
En 10083-3 30 crnimo8 High Alloy Alloy Alloy Steel Phaj Cov Khoom Siv Hluav Taws Xob thiab Khoom Siv Cov Cav
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30Crnimo8Tshuaj Muaj Tshuaj |
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Teem nqi |
Lub caij max (%) |
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C |
Si |
Mn |
P |
S |
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|
30Crnimo8 |
0.26-0.34 |
0.40 |
0.50-0.80 |
0.025 |
0.035 |
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Cr |
Mo |
Ni |
V |
B |
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|
1.80-2.20 |
0.30-0.50 |
1.80-2.20 |
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|
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Teem nqi |
30Crnimo8Cov Cuab Yeej Cuab Yeej Cuab Yeej |
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Qhov tuab |
Pub |
Lub tensile |
Elongation |
|
|
30Crnimo8 |
lub hli |
Min MPa |
MPa |
Min% |
|
3<> |
1050 |
1250-1450 |
9 |
|
|
8<> |
1050 |
1250-1450 |
9 |
|
|
20<> |
900 |
1000-1300 |
10 |
|
|
60<> |
800 |
1000-1200 |
11 |
|
|
100<> |
700 |
900-1100 |
12 |
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Cov qhab nia sib npaug ntawm cov hlau 30Crnimo8 (1.6580)
| EU | Lub teb chaws Yelemees | Nyiaj txiag | Fabkis | Lus teb chaws | Phiaj suav | Teb chaws russia | Sib tshooj |
| En | Din, WNR | JIS | Ib tug kaum | Bs | Tus kab laug gb | Gost | ISO |
| 30Crnimo8 | 30Crnimo8 | SNCM431 | 30Cnd8 | 823M30 | 30cr2mo | 3kh3m3F | 31cnimo8 |
En 10083-3 30 crnimo8 high alloy alloy steel phaj app
Neeg Kho Tshuab Raug Teb
30Crnimo8 Alloy Steel Daim Hlau Feature Lub zog, thiab muaj peev xwm siv Valve, thiab cov khoom siv hluav taws xob, cov log tsheb, bolts, studs, thiab lwm yam.
Tsis tas li ntawd, 30Crnimo8 alloy txheej txheem hlau, nrog nws cov yam ntxwv ntawm kev tsim kho tshuab los ua lub zog, zoo siv pas nrig, cov cuab yeej sib txuas, pwm thiab lwm yam.
Automotive thiab Tsheb Thauj Mus Los Teb
30Crnimo8 High Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Alloy Siv Cov Khoom Lag Luam Hauv Tsheb thiab tuaj yeem tsim mus rau hauv cov chaw xws li Crankshafts, thiab cov zog, uas yuav tsum muaj lub zog siab thiab tawv. Hais txog kev thauj cov tsheb ciav hlau, 30Crnimo8 cov phiaj hlau sib xyaw tuaj yeem siv los tsim cov khoom lag luam sib txawv tom qab quenching.
Aerospace thiab tub rog teb:
30Crnimo8 Alloy Tshwj Xeeb Hlau Daim Hlau feem ntau siv los tsim cov chaw ntawm cov dav hlau thiab cov khoom siv tub rog, vim lawv cov khoom siv cav ua tau zoo.
Kev tsim kho thiab loj - nplai qauv qauv teb:
30Crnimo8 kub - rolled alirok qauv tsim xws li cov thawv loj thiab muaj zog rau cov loj- cov qauv teev.
Zog Thiab Fais Fab Field
30Crnimo8 cov phiaj hlau sib xyaw tuaj yeem siv los ua cov khoom siv hluav taws xob, xws li siv cov khoom siv boilers (roj nawv) thiab cov hlab ntsha siab).
Piv txwv li, tom qab cua tshuab turbinebox Cov khoom siv ntawm kev ua haujlwm ntawm cov roj thiab cov khoom siv roj tso pa tawm ntawm cov roj thiab cov khoom siv roj ua haujlwm pub dawb, thiab kev nquag} Thiab {{6}- break operations.
En 10083-3 30 crnimo8 High Alloy Alloy Hlau Hlau Lo Lus Lwm lub npe
En 10083-3 30 crnimo8 high alloy alloy alloy alloy snimo8 high alloy} snimo8 siab alloy alloy steel ntawv.
Kev Kho Cua Sov
+ Ib tug mos annealed / mos annealing
+ N normized / normizing
+ Qt quenched thiab tempered
+ U tsis tau kho
Normalizing: 870℃-880 degree, txias hauv huab cua
Mos Annealing: 650℃-700 degree, txias 10℃ib teev ib teev nyob rau hauv rauv, max {3} hb
Kev ntxhov siab kev hloov siab: 50℃hauv qab qhov kub ntawm kev npau taws
Hardening: 830 - {860 degree, roj lossis polymer, 840-850 degree, dej
Yog tias koj xav paub ntau ntxiv txog GNEE cov khoom, koj tuaj yeem xa email raualloy@gneesteelgroup.com.Peb zoo siab tshaj plaws los pab koj.
| Alloy Steel Phaj Lwm Cov Qib | |||||
| En10083-3 | En 10083-3 33 mncrb5-2 | En 10083-3 39 mncrb6-2 | En 10083-3 38 mnb5 | En 10083-3 27 mncrb5-2 | En 10083-3 20 mnb5 |
| En 10083-3 30 mnb5 | En 10083-3 30 nicrmo16-6 | En 10083-3 51} crv4 | En 10083-3 36 nicrmo16 | En 10083-3 39 nicrmo3 | |
| En 10083-3 34 crnim06 | En 10083-3 35 nicr6 | En 10083-3 50} crmo4 | En 10083-3 30 crnimmo8 | En 10083-3 25} crmos4 | |
| En 10083-3 42} crmos4 | En 10083-3 34} crmo4 | En 10083-3 34} crmos4 | En 10083-3 25} crmo4 | En 10083-3 34 cr4 | |
| En 10083-3 41 cr4 | En 10083-3 41 crs4 | En 10083-3 37 cr4 | En 10083-3 37 crs4 | ||
| En 10083-3 34 crs4 | En 10083-3 38 cr2 siab | En 10083-3 46 cr2 | En 10083-3 42} crmo4 | ||
| GB / T 11251 | 20crmo | 42Cro | 35Cro | 30CrmMns | 15crmo |
| 12CR1MOV | GB / T 11251 30} crmo | GB / T 11251 35} crmnsia | GB / T 11251 30} crmnsia | GB / T 11251 40 cr | |
| GBIT 11251 20} cr | |||||
| Kev Tiv Thaiv Hlau | Kev tiv thaiv qib BP600 | Kev tiv thaiv qib BP500 | Kev tiv thaiv qib BP440 | Kev tiv thaiv qib B370 | Kev tiv thaiv qib BPPP300 |
