Cov khoom lag luam
09crrisb corrosion thiab kub tiv taus alloy seamless steel yeeb nkabYog ib qho kev ua tau zoo Alloy steel raj, peb cov khoom lag luam yog suav tau ntawm 0.09% carbon, 0.7% tooj dag, kwv yees li nws cov khoom siv tsis yooj yim thiab muaj zog.
Lub xub ntiag ntawm chromium pab kom nce lub zog tensile, txog 850 MPa, thiab cov txiaj ntsig, uas ua rau lub raj kom tiv thaiv kev ntxhov siab loj yam tsis muaj kev ntxhov siab.
KhoomNta
Zoo kawg nkaus durability
Peb cov khoom muaj kwv yees li ntawm 9% chromium (CR), uas zoo heev rau corrosion thiab oxidation, ua kom muaj kev ruaj khov nyob hauv ib puag ncig.
Qhov xam nrog chromium kuj tseem txhim kho qhov siab - kub lub zog thiab kev ua tau zoo nyob rau hauv thermal cycling thiab kev ntxhov siab tsis muaj kev txhawj xeeb.
Tshwj xeeb compression zog
Nrog ib ncig ntawm 9% chromium (CR), cov khoom pov thawj no txhim kho cov teeb tsa lub zog thiab hardness, muab nws zoo nkauj tsis kam rau compressive rog.
Tsis tas li ntawd, chromium pab txhawb kom cov hnav zoo heev, txo qhov ntxim nyiam ntawm kev qaug zog lossis distortion thaum lub neej kev pabcuam ncua kev pab cuam ncua.
Ib qho ntxiv, tus tooj liab (CU) cov ntsiab lus hauv qab no 1% nce rau Alloy txoj kev sib tw thiab kev faib tawm cov kev pheej hmoo ntawm kev pheej hmoo ntawm kev ntxhov siab.
Tshuaj lom neeg muaj pes tsawg leeg (%)ntawm09crrisbTus kav dej
|
C |
Mn |
P |
S |
Si |
Cr |
CU |
SB |
|
Tsawg dua los yog sib npaug rau 0.12 |
0.35-0.65 |
Tsawg dua los yog sib npaug rau 0.030 |
Tsawg dua los yog sib npaug rau 0.020 |
0.20-0.40 |
0.70-1.10 |
0.25-0.45 |
0.04-0.10 |
Neeg kho tshuab proopertiesntawm09Ctus rcusbTus kav dej
|
Nominal Thickness (hli) |
Tsawg dua los yog sib npaug rau 8 |
|
Lub zog tensile RM (MPA) |
390-550 |
|
Qis tawm los lub zog rel (mpa) |
Ntau dua los yog sib npaug rau 245 |
|
Elongation a (%) |
Ntau dua los yog sib npaug rau 25 |
|
Khoom |
Corrosion ceev mg / (cm2h) |
Lub sij hawm |
|
Nd |
7.3 |
1 |
|
A3 |
103.5 |
14.18 |
|
Khoom puab hlau |
63 |
8.63 |
|
CRR1A |
13.4 |
1.84 |
|
321 |
21.7 |
2.97 |
|
S - kaum |
27.4 |
3.75 |
|
1Cr18ni9 |
21.7 |
2.97 |
|
Lub nkoj |
63 |
8.63 |
|
Crir (japon) |
13.40 |
1.84 |
Hu rau tam sim no kom tau txais 09crcusb nqe lus
