Txheej txheem cej luam ntawm 1020 Bright Carbon Steel Bar
ASTM 1020 steel (tseem hu ua C1020 steel) feem ntau yog siv los tig thiab polished los yog txias txias. Vim nws cov ntsiab lus carbon tsawg, 1020 steel yog resistant rau induction hardening los yog nplaim hardening. Nws tseem yuav tsis teb rau nitriding vim tsis muaj alloying ntsiab. 1020 steel muaj kev tswj cov pa roj carbon ntau uas txhim kho lub tshuab ua haujlwm ntawm qib no. Koj tuaj yeem cia siab tias zoo formability thiab weldability. 1020 feem ntau yog yuav los ua kom tau raws li kev cai chemistry es tsis yog lub cev xav tau. Vim li ntawd, cov khoom siv lub cev feem ntau tsis muab tshwj tsis yog thov ua ntej kev tsim khoom. Txhua yam khoom siv tuaj yeem xa mus rau lwm tus neeg sab nrauv tom qab tsim khoom los kuaj xyuas lub cev.
Specification ntawm 1020 Bright Carbon Steel Bar
| Khoom siv | ASTM 1020 / JIS S22C / GB 20 # / DIN C22 |
| Loj | 0.1mm-300mm los yog raws li xav tau |
| Txuj | AISI, ASTM, DIN, BS, JIS, GB, JIS, SUS, EN, thiab lwm yam. |
| Cov txheej txheem | Kub dov, txias dov |
| Kev kho saum npoo | Ntxuav, blasting thiab pleev xim raws li cov neeg siv khoom xav tau |
| Thickness kam rau ua | ± 0.1 hli |
| Lub sijhawm khoom xa tuaj | Hauv 10-15 hnub ua haujlwm tom qab tau txais qhov tso nyiaj lossis L / C |
| Export packing | Waterproof ntawv, thiab steel sawb ntim. Standard Export Seaworthy Package.Suit rau txhua yam kev thauj mus los, lossis raws li qhov xav tau |
| Muaj peev xwm | 50,000 tons / xyoo |
Cov cuab yeej cuab tam ntawm 1020 Bright Carbon Steel Bar
| Txias Drawn Size mm | mus txog 16 mm | 17-38 hli | 39-63 hli | Tig & Polished (Txhua qhov ntau thiab tsawg) | |
| Tensile zog Mpa | Min | 480 | 460 | 430 | 410 |
| Max | 790 ib | 7 10 | 660 | 560 | |
| Yield zog Mpa | Min | 380 | 370 | 340 | 230 |
| Max | 610 | 570 ib | 480 | 330 | |
| Elongation hauv 50mm% | Min | 10 | 12 | 13 | 22 |
| Hardness HB | Min | 142 | 135 | 120 | 119 |
| Max | 235 | 210 | 195 | 170 |
Daim ntawv thov ntawm 1020 Bright Carbon Steel Bar
AISI 1020 steel tuaj yeem siv dav hauv txhua qhov chaw lag luam txhawm rau txhim kho weldability lossis machinability zog. Nws yog siv nyob rau hauv ntau yam kev siv vim nws txias los yog tig thiab polished tiav cov cuab yeej. AISI 1020 steel kuj tseem siv rau hauv cov ntaub ntawv hardened, thiab nws pom siv hauv cov khoom hauv qab no:
l ax os
l General engineering qhov chaw thiab cov khoom
l machinery qhov chaw
l qab
l camshafts
l tus pin
l ratchet
l teeb lub luag haujlwm iav
l worm zog
l spindle
l txias taub hau bolts
l Automotive Cheebtsam
Carbon Steel Qib Muaj nyob rau hauv Jindalai Steel
| Txuj | |||||
| GB | ASTM | JIS | DIN,DINEN | ISO 630 | |
| Qib | |||||
| 10 | 1010 | S10C.S12 C | CK10 | C101 | |
| 15 | 1015 | S15 C.S17 C | CK15.Fe360 ib | C15E4 | |
| 20 | 1020 | S20C.S22 C | C22 | -- | |
| 25 | 1025 | S25 C.S28 C | C25 | C25E4 | |
| 40 | 1040 | S40 C.S43 C | C40 | C40E4 | |
| 45 | 1045 ib | S45 C.S48 C | C45 | C45E4 | |
| 50 | 1050 | S50C S53C | C50 | C50E4 | |
| 15 Mn | 1019 | -- | -- | -- | |
| q195 ua | Cr.B | SIB 330.SPHC.SPHD | S185 | ||
| qw 215a | Cr.C.Cr.58 ib | SIB 330.SPHC | |||
| qw 235a | Cr.D | SIB 400.Qauv: SM400A | E235B | ||
| q235 ib | Cr.D | SIB 400.Qauv: SM400A | S235 JR.S235JRG1.S235JRG2 | E235B | |
| qw 255a | SIB 400.Qauv: SM400A | ||||
| q275 ua | SIB 490 | E275A | |||
| T7 (A) | -- | SK 7 | c70w 2 | ||
| T8 (A) | tx7230 1.W1A-8 | SK 5.SK 6 | c80w 1 | TIAB SA 80 | |
| T8Mn (A) | -- | SK 5 | c85 wb | -- | |
| T10 (A) | tx7230 1.W1A-91/2 | SK 3.SK 4 | C105W1 | TIAB SA 105 | |
| T11 (A) | tx7230 1.W1A-101/2 | SK 3 | C105W1 | TIAB SA 105 | |
| T12 (A) | tx7230 1.W1A-111/2 | SK 2 | -- | TIAB SA 120 | |
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