Cov khoom piav qhia
S690Q - structural high-strength steel nrog yam tsawg kawg nkaus yield zog ntawm 690 MPa muab nyob rau hauv quenched thiab tempered mob (Q). Daim hlau ntawm S690 steel qib ua raws EN 10025-6 tus qauv. Nws feem ntau yog siv rau hauv cov qauv uas muaj cov khoom hnyav - hauv kev tsim cov mining thiab cov cuab yeej siv hnyav, crane chaw, offshore drilling rigs thiab kev txhawb nqa rau offshore cua mills nrog rau hauv kev tsim cov choj thiab trestles.
Muaj qhov ntev
Cov phaj ntawm S690 steel qib yog muaj nrog thicknesses ntawm 8-100 hli rau Q thiab QL zoo pab pawg thiab nrog thicknesses ntawm 8-50 hli rau QL1 pab pawg neeg zoo. Muaj qhov dav ntawm daim hlau yog txog 3200 hli, ntev - txog 12200 hli. Nrog lub phaj thickness ntawm 100 hli thiab phaj dav ntawm 1600 hli, qhov siab tshaj plaws ntev yog 7500 hli *. Cov phaj nrog thickness txog li 50 hli yog muab nrog cov npoo trimmed, nrog thickness ntawm 51 mus rau 100 hli - nrog rau ntug nplaim taws txiav.
EN 10025-6 S690Q quenched thiab tempered steel phaj tshuaj muaj pes tsawg leeg
| Qib | C % | Si% | Mn% | P % | S % | N % | B % | Cr% |
| S690Q | 0.200 | 0.800 | 1.700 | 0.025 | 0.015 | 0.015 | 0.005 | 1.500 |
| Cu% | Mo% | Nb% | Ni% | Ti % | V % | Zr% | ||
| 0.500 | 0.700 | 0.060 | 2.000 | 0.050 | 0.120 | 0.150 |
EN 10025-6 S690Q quenched thiab tempered steel phaj mechanical zog
| Qib | Thickness | Min Yield | Tensile | Elongation | Min Impact Zog | |
| S690Q | 8mm -50 hli | Min 690 Mpa | 770-940Mpa | 14% | -20 | Min 30 J |
| 51mm -100} hli | Min 650 Mpa | 760-930Mpa | 14% | -20 | Min 30 J | |
| 101mm -150 hli | Min 630 Mpa | 710-900Mpa | 14% | -20 | Min 30 J |
FAQ
1.Q: Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
A: Peb yog cov chaw tsim khoom, thiab peb lub tuam txhab kuj yog ib lub tuam txhab kev lag luam rau cov khoom siv steel.Peb tuaj yeem muab ntau yam khoom siv hlau.
2.Q: Koj lub Hoobkas ua li cas txog kev tswj xyuas zoo?
A: Peb tau txais ISO, CE thiab lwm yam ntawv pov thawj. Los ntawm cov ntaub ntawv mus rau cov khoom, peb xyuas txhua tus txheej txheem kom tswj tau qhov zoo.
3.Q: Kuv puas tuaj yeem tau txais cov qauv ua ntej xaj?
A: Yog lawm, tau kawg. Feem ntau peb cov qauv yog dawb. peb tuaj yeem tsim los ntawm koj cov qauv lossis cov duab kos duab.
4.Q: Koj ua li cas rau peb lub lag luam mus ntev thiab kev sib raug zoo?
A: Peb khaws cov khoom zoo thiab cov nqi sib tw kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig; Peb hwm txhua tus neeg siv khoom raws li peb tus phooj ywg thiab peb ua siab dawb ua lag luam thiab ua phooj ywg nrog lawv.Txawm lawv tuaj qhov twg los.
Cim npe nrov: s690q steel qib, Tuam Tshoj daim hlau ntawm s690q steel qib manufacturers, lwm tus neeg, Hoobkas
