Txheej txheem cej luam ntawm Carbon Steel C45 Bar
Hlau C45 puag ncig bar yog unalloyed nruab nrab cov hlau hlau, uas tseem yog cov carbon engineering hlau. C45 yog ib qho nruab nrab lub zog steel nrog zoo machinability thiab zoo tensile cov khoom. C45 hloov cov hlau yog feem ntau muab rau hauv cov kub kub dov lossis qee zaum nyob rau hauv qhov qub qub 570 - 700 MPa thiab Brinell Hardness Ntau 170 - 210 nyob rau hauv ib qho xwm txheej. Nws tsis txawm li cas los xij teb kev txaus siab rau nitrivate vim tsis muaj cov ntsiab tsim nyog.
C45 hloov bar steel yog sib npaug rau en8 lossis 080m40. Hlau C45 bar lossis phaj yog tsim nyog rau kev tsim cov khoom xws li lub zog, dav-lub hom phiaj Axles thiab Shafts, cov yuam sij thiab cov studs thiab studs.
C45 Carbon Steel Bar Tshuaj Muaj pes tsawg leeg
C | Mn | Si | Cr | Ni | Mo | P | S |
0.42-0.50 | 0.50-0.80 | 0.40 | 0.40 | 0.40 | 0.10 | 0.035 | 0.02-0.04 |
Kub ua hauj lwm thiab kho cua sov
Kev zam | Li ib txwm | Sub-tseem ceeb annealing | Isothermal annaling | Kev puas ntsoog | Npau taws |
1100 ~ 850 * | 840 ~ 880 | 650 ~ 700 * | 820 ~ 860 600x1h * | 820 ~ 860 dej | 550 ~ 660 |
Daim Ntawv Thov Ntawm Carbon Hlau C45 Bar
L Qhov Kev Lag Luam Automotive: Carbon Steel C45 bar tau dav siv nyob rau hauv kev lag luam automotive xws li meranshafts, thiab lwm yam.
L Cov Kev Lag Luam Mining: Carbon Steel C45 Feem ntau siv nyob rau hauv drilling tshuab, diggers, thiab twj uas muaj theem siab ntawm kev hnav.
u Kev tsim kev lag luam: Tus nqi qis thiab lub zog siab ntawm cov roj carbon steel c45 ua kom nws zoo tagnrho rau kev siv hauv kev tsim kho kev tsim kho. Nws tuaj yeem raug siv rau kev txhawb nqa hauv kab teeb thiab kab ntawv, lossis siv los ua kom cov staircases, balconies, thiab lwm yam,
L marine kev lag luam: vim nws corrosion resistance cov khoom, carbon steel c45 bar yog qhov kev xaiv marine xws li twj tso kua mis xws li kev ua haujlwm nrog kev mob ntsws.
Carbon stades muaj nyob hauv Jindalai Steel
Lub hom phiaj | |||||
GB | ASTM | JIS | Din,Lub cooj | ISO 630 | |
Teem nqi | |||||
10 | 1010 | S10c;S12c | CK10 | C101 | |
15 | 1015 | S15c;S17c | CK15;Lwm | C15E4 | |
20 | 1020 | S20C;S22C | C22 | -- | |
25 | 1025 | S25C;S28C | C25 | C25E4 | |
40 | 1040 | S40c;S43c | C40 | C40E4 | |
45 | 1045 | S45C;S48c | C45 | C45E4 | |
50 | 1050 | S50c S53C | C50 | Tsev noj mov hauv ci4 | |
15mn | 1019 | -- | -- | -- | |
Q195 | Cr.b | SS330;Sphc;SPHD | S185 | ||
Q215a | Cr.c;CR.58 | SS330;Sphc | |||
Q235A | Cr.d | Tuss400;Sm400a | E235b | ||
Q235b | Cr.d | Tuss400;Sm400a | S235jr;S235jrg1;S235jrg2 | E235b | |
Q255A | Tuss400;Sm400a | ||||
Q275 | SS490 | E275a | |||
T7 (a) | -- | Sk7 | C70W2 | ||
T8 (a) | T72301;W1A-8 | Sk5;Sev6 | C80W1 | TC80 | |
T8MN (A) | -- | Sk5 | C85w | -- | |
T10 (a) | T72301;W1A-91/2 | Sk3;Sk4 | C105W1 | Tc105 | |
T11 (a) | T72301;W1A-101/2 | Sk3 | C105W1 | Tc105 | |
T12 (a) | T72301;W1A-111/2 | SK2 | -- | TL120 |
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