Dab tsi yog Tensile Strength ntawm Q415NH Corten Steel?

Jan 31, 2026 Tso lus

Ntau tus neeg yuav khoom tsis meej pem lub zog tensile nrog lub zog tawm los thaum yuav Q415NH Corten Steel, ua rau kev xaiv cov khoom tsis raug thiab muaj peev xwm ua rau muaj kev pheej hmoo. Raws li qhov nruab nrab- lub zog siab Corten Steel, Q415NH lub zog tensile ncaj qha txiav txim siab nws lub peev xwm los tiv thaiv kev tawg hauv qhov nro- tseem ceeb rau kev thauj khoom- cov haujlwm ua haujlwm xws li kev txhawb nqa choj lossis kev tiv thaiv. Yog li, tus qauv tensile lub zog ntawm Q415NH yog dab tsi, thiab nws puas txawv ntawm thickness? Lub ntsiab lus teb yog qhov tseeb:Tus qauv tensile lub zog ntawm Q415NH Corten Steel yog ntau dua los yog sib npaug rau 580MPa, nrog me ntsis txawv raws li phaj thickness, tag nrho raws li GB / T 4171 qauv. Hauv qab no yog cov lus qhia yooj yim, ua tau zoo.

 

What Are the Core Properties of Q355GNH Corten Steel?

 

Txheem Tensile Strength (Rau GB / T 4171)

Tensile lub zog yog hais txog qhov siab tshaj plaws nruj Q415NH tuaj yeem tiv taus ua ntej tawg - nws tus qauv tus nqi tau hais meej meej, nrog rau kev hloov me me rau cov phaj thicknesses sib txawv (kom ntseeg tau tias siv tau):

Phaj thickness Tsawg dua los yog sib npaug rau 16 hli: Tensile zog Ntau dua los yog sib npaug rau 580MPa (tus qauv tseem ceeb tus nqi, feem ntau rau cov khoom siv kho kom zoo nkauj thiab lub teeb pom kev zoo).

Phaj tuab 16-40mm: Tensile zog Ntau dua lossis sib npaug rau 570MPa (txo me ntsis, tab sis tseem ua tau raws li qhov xav tau ntawm lub zog nruab nrab).

Phaj tuab 40-60mm: Tensile zog Ntau dua los yog sib npaug rau 560MPa (rau cov khoom siv tuab, ntsuas lub zog thiab kev ua haujlwm).

Cov Lus Cim Tseem Ceeb: Thicknesses saum 60mm (txog 300mm) tuaj yeem hloov kho, nrog lub zog tensile seem Ntau dua lossis sib npaug rau 550MPa- txaus rau hnyav- lub luag haujlwm hnyav.

 

What Forming Processes Suit Q355NH Corten Steel?

 

Tensile Strength txhais li cas rau koj qhov project (Tus nqi tsim nyog)

Nkag siab Q415NH lub zog tensile pab koj kom tsis txhob muaj kev tsim qauv lossis kev siv nyiaj ntau dhau - ntawm no yog nws qhov tseeb - qhov tseem ceeb hauv ntiaj teb:

Load-cov kabmob muaj peev xwm: Lub zog tensile ntau dua lossis sib npaug ntawm 580MPa txhais tau tias Q415NH tuaj yeem tiv taus siab rub tawm, ua rau nws tsim nyog rau cov khoom siv (piv txwv li, choj kev txhawb nqa, kev lag luam platform) uas hnyav lossis nro.

Kev nyab xeeb margin: Nws lub zog tensile yog 1.3-1.5 npaug ntawm nws lub zog tawm los (Ntau dua lossis sib npaug rau 415MPa), muab qhov tsis muaj kev nyab xeeb tiv thaiv tam sim ntawd los yog overload.

Kev sib piv: Siab dua li qis-qib Corten Steel (xws li Q355NH, lub zog tensile Ntau dua lossis sib npaug rau 470MPa), yog li Q415NH zoo dua rau siab -lub zog xav tau.

 

Can Q355NH Be Used in Heavy Industrial Zones?

 

Feem ntau yuam kev kom zam

Tsis meej pem lub zog tensile nrog lub zog tawm los: Lub zog tawm los (Ntau dua lossis sib npaug ntawm 415MPa) yog lub zog uas ua rau muaj kev puas tsuaj tas mus li, thaum lub zog tensile yog lub zog uas ua rau tawg -ob qho tib si tseem ceeb rau kev nyab xeeb ntawm cov qauv.

Tsis quav ntsej thickness variations: Piv txwv tias tag nrho Q415NH muaj tib lub zog tensile tej zaum yuav ua rau tsis ncaj ncees lawm kev xaiv rau tuab daim hlau (xws li, siv 60mm daim hlau rau siab - nro tej yaam num yam tsis tau xyuas tus nqi kho).

 

Hauv cov ntsiab lus, Q415NH Corten Steel muaj tus qauv tensile lub zog ntawm ntau dua lossis sib npaug rau 580MPa, nrog rau kev txo qis me me rau cov phaj tuab-txhua tus qauv GB / T 4171. Nws lub zog tensile ua kom ntseeg tau tias muaj peev xwm thauj khoom- bearing muaj peev xwm, ua rau nws yog qhov kev xaiv tsim nyog rau nruab nrab - siab zog sab nraum zoov thiab cov haujlwm ua haujlwm. Los ntawm kev sib piv cov thickness rau koj qhov project qhov kev xav tau nruj, koj tuaj yeem ua kom zoo dua kev nyab xeeb thiab tus nqi -kev ua tau zoo.