SM540 Cov Qauv Hlau Tshiab

SM5400 Channel Hlau Beam yog lub siab- Lub zog Steel qib tau teev los ntawm JIS cov qauv txheej txheem, thiab tuaj yeem ua rau cov qauv raws cov qauv rau ntau yam kev siv. Tus "540" hauv SM540 lub npe qhia txog qhov tsawg kawg tensile lub zog ntawm 540 mpa (n / mmol).

Tshuaj lom neeg cov khoom ntawm SM540 C channel

Tshuaj Muaj Tshuaj
Cov pa roj carbon (c): tsawg dua los yog sib npaug rau 0.30% (max) - muab lub zog lub sij hawm thaum tswj weldability.
Manganese (MN): tsawg dua lossis sib npaug nrog 1.60% (max) - txhim kho lub zog thiab tawv.
Phosphorus (p): tsawg dua lossis sib npaug rau 0.040% (max) - tswj tau los txhim kho weldability thiab txo cov brittleness.
Sulphur (s): tsawg dua los yog sib npaug rau 0.040% (Max) - txo qis kom tiv thaiv tawg thaum kub dov.

Cov Khoom Siv Neeg Kho Tshuab
Lub zog tensile: ntau dua los yog sib npaug rau 540 MPa
Paib lub zog: ntau dua lossis sib npaug nrog 400 mpa (tuab tsawg dua lossis sib npaug rau 16 hli)
Elongation: ntau dua los yog sib npaug rau 13% (txawv nrog tuab)
Thickness ntau: feem ntau 6 hli rau 120 hli.

Lub cev cov yam ntxwv ntawm SM540 C Channel Hlau

Ntu ntu: C {- zoo li tus duab tiaj tus thiab ob lub ntsej muag sib cav.
Qhov loj me: Muaj nyob rau hauv ntau yam ntawm ntau thiab tsawg thiab flange thiab web tuab sib txawv raws li cov cai yuav tsum tau ua.
Kev kho deg: saum yog ntxhib thiab bluish {{{mooks} grey, tab sis galvanizing yuav hloov cov tsos thiab ruaj khov.

Kev sib piv nrog lwm qib

SS400 CHANCE C steel: Qaub Tensile Lub Zog (400-510 MPa) thiab tawm lub zog (ntau dua lossis ntse dua lwm txoj kev xaiv rau cov ntawv thov.
SS490: Lub zog nruab nrab (490-610 mpa ntau dua lossis sib npaug nrog 325 MPa tawm lub zog), SM540 channel steel muaj cov kev ua tau zoo dua.
A36 (ASTM) Cov Qauv): Lub zog zoo sib xws rau SS400 (400-550 mpa mpa

Peb muab cov khoom siab siab- cov khoom zoo thiab zoo meej ib- {2} kev muag khoom. Peb muaj pab pawg thiab kev paub txog kev paub txog. Peb muaj peb tus kheej lub Hoobkas thiab muab cov nqi siab tshaj plaws. Peb pab neeg tshaj lij muab koj cov kev pabcuam muaj txiaj ntsig 24 teev ib hnub.