Taw qhia
Raws li ib txwm txias taub hau hlau, 10B21 muaj cov yas zoo, nruab nrab lub zog thiab pom tseeb kev kho cua sov. Siv dav hauv kev tsim cov fasteners nrog qib siab ntawm bolts thiab ceev.
10B21 hlau rods yog ib tug high-zoo low-carbon alloy steel hlau nyob rau hauv SAE J 403 ntawm lub tebchaws United States tus qauv. Raws li tus qauv hauv tsev Baosteel, nws cov tshuaj muaj pes tsawg leeg tau qhia hauv cov lus hauv qab no:
| Qib | Chemical Composition (%) | ||||||
| C | Si | Mn | P | S | Lwm tus | Daim ntawv thov | |
| 10B21 | 0.18~0.23 | 0.10 max | 0.70~1.00 | Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.035 | B Ntau dua lossis sib npaug rau 0.0005 | High-strength fasteners |
Ntxiv cov kab ntawm boron tuaj yeem txhim kho qhov hardenability ntawm steel, lub sijhawm no tsis muaj kev cuam tshuam rau lwm yam khoom lossis cov nyhuv me me.
Qhov no tuaj yeem hloov Ni, Cr thiab Mo rau qee qhov, thiab B yog yaj hauv cov kua dej, cov lattice loj dua, kom lub zog zoo dua. Boron nyob rau hauv cov ciam teb ntawm grain muaj cov nyhuv ntawm kev tiv thaiv recrystallization diffusion, thiab yuav ua rau kom lub thermal zog ntawm hlau.
C element, raws li lub ntsiab tseem ceeb txiav txim siab txhua yam khoom, lub zog ntawm C lub ntsiab lus nce nrog qhov nce ntawm C cov ntsiab lus, tab sis qhov txias taub hau kev ua tau zoo txo.
Si, tuaj yeem txhim kho lub zog thiab hardness ntawm steel, txo nws cov plasticity thiab toughness. Cov cuab yeej txias ntawm lub taub hau txias txias txo qis nrog qhov nce ntawm cov ntsiab lus silicon.
10B21, hauv cov tshuaj muaj pes tsawg leeg, C cov ntsiab lus yog 0.18% ~ 0.23%, Si cov ntsiab lus qis dua 0.10%. Muaj peev xwm muaj: tsawg hardness, zoo plasticity, yooj yim rau deformation thiab lwm yam ntxwv.
Mn plays lub luag haujlwm ntawm kev daws teeb meem ntxiv dag zog hauv cov hlau. Rau txias taub hau steel, siab Mn cov ntsiab lus yuav zoo heev txhim kho lub zog ntawm steel, uas yog tsis conducive rau txias forming hlau. Cov ntsiab lus Mn ntawm 10B21 yog qis dua 1.00%; Haum Mn cov ntsiab lus tuaj yeem tsis tsuas yog txhim kho morphology thiab kev faib tawm ntawm cov hlau, tab sis kuj txhim kho qhov txias formability ntawm steel.
Los ntawm kev soj ntsuam saum toj no, 10B21 los ntawm kev ntxiv B lub ntsiab lus, txhim kho hardenability, muaj kev kho cua sov zoo, tib lub sijhawm, coj mus rau hauv tus account lub taub hau txias thiab weldability ntawm cov pa roj carbon tsawg, yog li 10B21 tuaj yeem siv dav hauv kev tsim khoom ntawm 8.8. / 9.8 bolts, ceev thiab vuam qhov chaw thiab lwm yam fasteners.
Peb Qhov Zoo
1. Cov khoom zoo ua nrog nruj Precision
2. Ntau tshaj 20 xyoo ntawm kev tsim khoom
3. Ntau tshaj 30 txhiab square meters ntau lawm Hoobkas
4. Ntau tshaj 100 Tons Txhua Hnub Muaj Peev Xwm Ntau Lawm
Txheej txheem txheej txheem ntawm 10B21
Txheej txheem SAIP: Hlau Qws-Pickling thiab Txheej-Drawing-Spheroidized Annealing-Pickling thiab Txheej- Daim tawv nqaij Pass-Tiav khoom
Packing & Delivery
Ntim Cov Lus Qhia: Peb muaj ntau txoj hauv kev ntawm pob rau cov neeg siv khoom xaiv
Cov ntsiab lus xa tuaj: Ib lub thawv 20 feet ntawm 20 hnub
FAQ
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom lag luam rau steel hlau, thiab peb lub tuam txhab kuj yog lub tuam txhab kev tshaj lij rau fasteners.
Q: Koj puas tuaj yeem xa cov khoom raws sijhawm?
A: Yog, peb cog lus tias yuav muab cov khoom zoo tshaj plaws thiab xa khoom raws sijhawm .Honesty yog peb lub tuam txhab txoj cai.
Q: Koj puas muab cov qauv? Puas yog dawb lossis ntxiv?
A: Cov qauv tuaj yeem muab rau cov neeg siv khoom dawb, tab sis cov khoom xa tuaj yuav raug them los ntawm cov neeg siv khoom.
Q: Koj puas lees txais qhov kev tshuaj xyuas thib peb?
A: Yog lawm peb lees txais.
Q: Koj tuaj yeem lav koj cov khoom li cas?
A: Txhua daim ntawm cov khoom yog tsim los ntawm cov chaw ua haujlwm tau ntawv pov thawj, Peb kuj tuaj yeem muab qhov kev lees paub rau cov neeg siv khoom kom lav qhov zoo.
Q: Peb ntseeg koj lub tuam txhab li cas?
A: Peb tshwj xeeb hauv steel hlau rau xyoo, lub hauv paus chaw nyob hauv Wuxi, Jiangsu xeev, koj tuaj yeem tshawb xyuas txhua txoj hauv kev.
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