Khoom Piav Qhia
Hub Bolts yog high-zog bolts uas txuas tsheb txuas rau lub log. Qhov chaw sib txuas yog qhov chaw nkaum ntawm lub log! Feem ntau, chav kawm 10.9 yog siv rau cov tsheb mini-nrab, chav kawm 12.9 yog siv rau cov tsheb loj! Tus qauv ntawm Hub ntsia liaj qhov rooj feem ntau yog cov ntaub ntawv tseem ceeb thiab cov ntaub ntawv xov! Thiab lub kaus mom lub taub hau! Feem ntau ntawm t-puab lub taub hau log bolts yog saum toj no 8.8 qib, uas bears lub torsion loj sib txuas ntawm lub tsheb log thiab qag! Feem ntau ntawm ob lub taub hau log bolts yog saum toj kawg nkaus qib sib txuas ntawm sab nraud log lub khauj khaum thiab lub log.
Kev tsim qauv tsim ntawm Lub Zog Loj Bolts
1. Kev Lom Zem Annealing Ntawm Cov Khoom Loj-Zog Bolts
Thaum cov hexagon ntsaws taub hau yog tsim los ntawm cov txheej txheem txias Yog li ntawd, cov hlau yuav tsum muaj cov ntshiab zoo. Thaum cov tshuaj lom neeg cov tshuaj lom neeg ntawm cov hlau yog tas mus li, tus qauv hlau yog qhov tseem ceeb txiav txim siab cov plasticity. Nws yog feem ntau ntseeg hais tias kev coarse flaky pearlite tsis muaj peev xwm ua kom cov hlaws txias tuaj yeem txhim kho cov yas ua kom muaj peev xwm ntawm cov hlau.
Rau nruab nrab carbon hlau thiab nruab nrab carbon alloy steel hlau nrog ntau qhov kev ua kom zoo nkauj nrawm, yog li yuav tsum tau hnav khaub ncaws txias kom tau zoo dua qhov kev xav tau tsim ntau lawm.
Peb Hub Ntsia Liaj Txheem Qauv
10.9 Hub ntsia liaj qhov rooj
| kev nyuaj | 36-38hrc |
| Lub zog tensile | ≥ 1140mpa |
| Qhov kawg Tensile LOAD | ≥ 346000n |
| Tshuaj Muaj Tshuaj | C: 0.37-0.44 SI: 0.17-0.37 mn: 0.50-0.80 cr: 0.80-1.10 |
12.9 Hub Ntsia
| kev nyuaj | 39-42hrc |
| Lub zog tensile | ≥ 1320mpa |
| Qhov kawg Tensile LOAD | ≥406000N |
| Tshuaj Muaj Tshuaj | C: 0.32-0.40 Si: 0.17-0.37 MN: 0.40-0.70 CR: 0.15-0.25 |
Cov FAQ
1.How kom xa cov khoom lag luam?
A.deliver los ntawm thawv lossis los ntawm lcl
2.Cov cov nqe lus them nqi L / C them nyiaj?
A.can koom tes los ntawm TT, .l / C thiab D / P Them Nyiaj
3.Yog xaiv peb li cas?
A.Peb yog cov chaw tsim khoom, peb muaj tus nqi kom zoo dua
B.Peb tuaj yeem Gurantee qhov zoo
4.What yog koj lub lag luam tseem ceeb?
Teb chaws Europe, America, Tebchaws Aisa Yav Qab Teb, Middle East, Africa thiab lwm yam.
5. Koj cov khoom lag luam yog dab tsi?
A.Hardness yog 36-39, lub zog tensile yog 1040MPA
B.GRADE YOG 10.9
6. Dab tsi yog koj cov zis xyoo?
18000000 PCS rau kev tsim txhua xyoo.
7.Yuav muaj neeg ua hauj lwm rau koj lub Hoobkas muaj?
200-300affs peb muaj
8.Yog koj lub Hoobkas puas pom?
Lub Hoobkas tau tsim tsa xyoo 1998, muaj ntau dua 20 xyoo kev
Cov khoom lag luam
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