S355J2 Tsawg Alloy H Beam Txheej Txheem Hlau

Thaum S3555555555555555555555555555555555555555555555555

Cov "s" hauv S35555j2 H tshooj hlau sawv rau "qauv hlau", "Mpa yam tsawg tshaj plaws lossis muaj kev cuam tshuam nrog rau kev ua kom muaj zog ntawm 7 hli.

Lub cev cov yam ntxwv ntawm S3555j2 H Zoo li tus hlau
Ntom ntom: kwv yees. 7850 kg / mp (cov nqi raug rau cov hlau me)
Cov tub ntxhais hluas cov qauv: 190-210 GPA (190 GPA conservively noj rau kev tsim)
Hardness: Brinell Hardness (HB) li ntawm 146 txog 187 HB, nyob ntawm kev ua

S355J2 H-Shaped steel yog tsim los ntawm kub dov thiab ua raws li cov qauv hauv qab no:
En 10025-2}: Qhia meej meej cov khoom siv uas tsis yog-alhoy qauv hlau.
EN 10034: Qhia meej txog kev zam ntawm cov duab thiab qhov loj me rau kuv cov kab ntawm cov hlau tsim qauv.
Din 1025-2 (Heb Series) thiab Din {1}} (hea} (cov hlau loj)

S3555j2 Txheej Txheem H nqaj feem ntau yog muab rau cov qauv sib txawv (hauv qee cov ntsiab lus sib txawv thiab cov ntsiab lus zoo nkauj rau cov ntsiab lus silicon rau kev txhim kho galvanizing.

Cov Nta Tseem Ceeb Ntawm S3555J2 Tus Txheej Txheem Hlau H Nqaj

Siab zog: tsawg kawg vim 355 MPa, uas yog zoo dua rau qis dua cov hlau qis xws li S235 lossis S275.

Kev nyuaj heev: J2 qauv ua kom pom kev zoo ntawm sub-xoom kub ({}} degree), haum rau cov huab cua txias lossis dynamic thauj khoom.

Weldability: cov pa roj carbon sib npaug (cev feem ntau tsawg dua lossis sib npaug ntawm}. 47) Tso cai rau yooj yim vuam nrog lossis tsis muaj preheating, tau tshaj tawm cov qauv vuam.

Versatility: GNee tuaj yeem muab ntau qhov ntau thiab tsawg thiab thiab, hewb, hem series), uas tuaj yeem raug kho kom tau raws li cov haujlwm tshwj xeeb.

S3555j2 H nqaj Steel qauv muaj cov qhab nia sib npaug hauv lwm cov qauv thoob ntiaj teb
ASTM (USA): A572 Qib 50 lossis A992
Din (Lub teb chaws Yelemees): St 52-3 (1.0577)
GB / T (Suav Teb): Q355D
Yog (Is Nrias teb): E350 (raws li 2062)
AS / NZS (Australia / New Zealand): Qib 350 l20

Gnee steel tau tsim tsa nyob rau xyoo 2008, peb cov khoom tseem ceeb yog seem steel, lub tsev sib luag, thiab lwm yam. Peb zoo siab los muab koj tus nqi zoo tshaj plaws thiab cov lus qhia. Koj zoo siab tos txais koj mus ntsib peb lub tuam txhab.