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 eQimileyo
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 |