Isishwankathelo se-1020 yeBha yentsimbi yeKhabhoni eQimileyo
Intsimbi ye-ASTM 1020 (ekwabizwa ngokuba yintsimbi ye-C1020) iqhele ukusetyenziswa kwimo eguquliweyo kunye nepolishiweyo okanye epholileyo.Ngenxa yomxholo wekhabhoni ephantsi, i-1020 yentsimbi iyamelana nokuqina kwe-induction okanye ukuqina komlilo.Kananjalo ayiyi kuphendula kwi-nitriding ngenxa yokunqongophala kwezinto ezidibanisayo.I-1020 yensimbi inoluhlu lwekhabhoni olulawulwayo oluphucula ukunyanzeliswa kweli bakala.Unokulindela ukwakheka okuhle kunye nokuwelda.I-1020 iqhele ukuthengwa ukuhlangabezana neemfuno zekhemistri kuneemfuno zomzimba.Ngeso sizathu, iipropathi ezibonakalayo azibonelelwanga ngaphandle kokuba ziceliwe ngaphambi kokuveliswa.Nayiphi na imathiriyeli ingathunyelwa kumntu wesithathu emva kwemveliso ukuba ivavanyelwe iipropati ezibonakalayo.
Ubalulo lwe-1020 yeBha yentsimbi yeKhabhoni eKhazileyo
Izinto eziphathekayo | I-ASTM 1020/JIS S22C/GB 20#/DIN C22 |
Ubungakanani | 0.1mm-300mm okanye njengoko kufuneka |
Umgangatho | AISI,ASTM,DIN,BS,JIS,GB,JIS,SUS,EN,etc. |
Ubuchwephesha | Ishushu iqengqeleke, ipholile |
Unyango loMphezulu | Coca, ukuqhushumba kunye nokupeyinta ngokwemfuno yabathengi |
Ukunyamezela ukutyeba | ±0.1mm |
Ixesha lokuthumela | Kwiintsuku zokusebenza ezili-10-15 emva kokufumana idiphozithi okanye i-L/C |
Thumela ukupakisha | Iphepha elingangenwa manzi, kunye nentsimbi yentsimbi epakishwe. Ipakethe esemgangathweni yokuThunyelwa elwandle.ISuit yazo zonke iintlobo zothutho, okanye njengoko kufuneka |
Umthamo | Iitoni ezingama-50,000/ngonyaka |
Iipropati zoomatshini eziqhelekileyo ze-1020 yeBha yentsimbi yeKhabhoni eQimileyo
Ubungakanani obuzotyiweyo obubandayo mm | ukuya kuthi ga kwi-16mm | 17-38mm | 39 - 63mm | Ijikisiwe kwaye yapolishwa (Bonke ubungakanani) | |
Ukuqina kokuqina kweMpa | Min | 480 | 460 | 430 | 410 |
Max | 790 | 710 | 660 | 560 | |
Isivuno Amandla Mpa | Min | 380 | 370 | 340 | 230 |
Max | 610 | 570 | 480 | 330 | |
Ubude kwi-50mm% | Min | 10 | 12 | 13 | 22 |
Ubulukhuni HB | Min | 142 | 135 | 120 | 119 |
Max | 235 | 210 | 195 | 170 |
Ukusetyenziswa kwe-1020 Bright Carbon Steel Bar
I-AISI 1020 yentsimbi ingasetyenziswa kakhulu kuwo onke amacandelo oshishino ukwenzela ukunyusa i-weldability okanye i-machinability properties.Isetyenziswa kwiintlobo ngeentlobo zezicelo ngenxa yokubanda kwayo izotyiwe okanye ejikiweyo kunye nepropathi yokugqiba.Intsimbi ye-AISI 1020 ikwasetyenziswa kwimeko yokuqina, kwaye ifumana ukusetyenziswa kwezi zinto zilandelayo:
l iiasi
l iinxalenye zobunjineli ngokubanzi kunye namacandelo
l amalungu oomatshini
l iishafu
iicamshafts
l gudgon izikhonkwane
l iiratchets
l iigiya ezilula
l izixhobo zeentshulube
l iinzipho
Iibholiti ezinentloko ebandayo
l amacandelo iimoto
Amabanga eCarbon Steel afumaneka kwiJindalai Steel
Umgangatho | |||||
GB | I-ASTM | I-JIS | I-DIN,IDINEN | ISO 630 | |
IBanga | |||||
10 | 1010 | S10C;S12C | CK10 | C101 | |
15 | 1015 | S15C;S17C | CK15;Fe360B | 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 | I-S50C S53C | C50 | C50E4 | |
15Mn | 1019 | -- | -- | -- | |
Q195 | Cr.B | SS330;SPHC;I-SPHD | S185 | ||
Q215A | Cr.C;Cr.58 | SS330;SPHC | |||
Q235A | Cr.D | SS400;SM400A | E235B | ||
Q235B | Cr.D | SS400;SM400A | S235JR;S235JRG1;I-S235JRG2 | E235B | |
Q255A | SS400;SM400A | ||||
Q275 | SS490 | E275A | |||
T7(A) | -- | SK7 | C70W2 | ||
T8(A) | T72301;W1A-8 | SK5;SK6 | 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 | -- | TC120 |