Gnee Group Chav Ua Haujlwm
St 37-2 st 60-2 Universal Beob
St 37-2 st 60-2}}} Siv Hlau Beams
St 37-2 yog cov khoom siv khoom siv German yog cov hlau txheem hlau siv hauv kev tsim kho thiab hauv av engineering.
St 37-2} Tus qauv hlau teeb tensile tensile zog: 340-480; Paib lub zog: ntau dua los yog sib npaug rau 235MPA; Elongation: ntau dua los yog sib npaug rau 25%.
St 60-2 yog lub siab-lub zog txo alloy, nyob rau hauv cov ntaub ntawv sib npaug yuav tsum yog qhov sib npaug ntawm 335mpa thiab tensile lub zog yuav tsum yog nruab nrab {4}} mpa. Qub st 60-2 Hlau h profile yog tsuas yog siv rau cov tuab hlau los txhim kho cov khoom siv tuab thaum dov.
Tuam Tshoj H Nkag Hlau Hlau Tsum -- gnee pawg
St 37-2 st 60-2 steel h profile
St 37-2 st 60-2} h puab cov hlau tshuaj tivthaition:
| Teem nqi |
C |
Si |
Mn |
P |
S |
N |
| St 37-2 | Tsawg dua los yog sib npaug rau 0. 17 | Tsawg dua los yog sib npaug rau 0. 35 | Tsawg dua los yog sib npaug rau 1.2 | Tsawg dua los yog sib npaug rau 0. 025 | Tsawg dua los yog sib npaug rau 0. 025 | / |
| St 60-2 | Tsawg dua los yog sib npaug rau 0. 40 | Tsawg dua los yog sib npaug rau 0. 60 | Tsawg dua los yog sib npaug rau 1.70 | Tsawg dua los yog sib npaug rau 0. 060 | Tsawg dua los yog sib npaug rau 0. 060 | Tsawg dua los yog sib npaug rau 0. 010 |
Tuam Tshoj Cov Qauv Hlau Hlau Steels Khoom Muag -- gnee pawg
Gnee pawg tau txais cov qhua tuaj noj mov
Gnee pawg tuam txhab kev pab cuam.
Zoo ua ntej: nruj me ntsis raws li cov qauv tsim khoom rau kev tsim khoom thiab tshuaj xyuas;
Nqe kom zoo dua: luv nqi raws li cov nqi lag luam tiag tiag;
Kev lag luam kev nyab xeeb: Nyiaj Txiag Cov Neeg Siv Khoom yuav tsis ploj;
Tom qab muag lav lav: Cov neeg siv khoom muaj teeb meem yog peb qhov teeb meem;
Kev paub ntev: Kev ua kom tau txais txiaj ntsig zoo, tus nqi kom tau txais txiaj ntsig, kev ua haujlwm ncaj ncees thiaj li yuav tau ntev.
Txais tos kom tuaj saib peb lub tuam txhab thiab kev koom tes sib tham, nrhiav rau pem hauv ntej kom ntsib koj!
Tuam Tshoj H nqaj tshooj Hoobkas -- gnee pawg
Peb muaj on-line hnyav dhia H Beam Steel khoom, txais tos tuaj xyuas peb lub tuam txhab, yog tias koj muaj cov lus nug ntxiv thiab nug txog lwm cov qauv steel, thov hu rau peb!