Cov Ntawv Pov Thawj GB / T Q415NH Zauv Hluav Taws Xob
Xav paub ntau ntxiv txog peb cov khoom? Thov hu rau peb los ntawm email lossis xov tooj.
GB / T Q415Nhub Huab Cua Hlau
GB / T Q415Nhub Huab Cua HlauTsim nws kos npe tiv thaiv Patina nrawm dua li qib qis dua, ua rau nws zoo tshaj plaws rau cov qauv uas xav tau kom zoo thiab kav ntev hauv cov xwm txheej nyuaj.
Cov Ntsiab Lus Tseem Ceeb:
⚡ 15-20% muaj zog dua Q355NH
⚡ Cov ntawv tiv thaiv cov xeb xeb (xeb tiv thaiv 30% sai dua
⚡ Zoo heev Veldability nrog cov tswv yim kom zoo
⚡ Zoo meej rau pom cov ntsiab lus architectural
Res txo cov nqi kav ntev txog li 70%
Kev Ua Tshwj Xeeb
| Ntiag tug | Kev qhia tshwj xeeb | Vim li cas nws tseem ceeb |
|---|---|---|
| Lub hom phiaj | GB / T 4171 | Huab cua huab cua Steel txheem |
| Teem nqi | Q415nh | Cov Huab Cua Huab Cua Huab Cua |
| Paib lub zog | Ntau dua los yog sib npaug rau 415 MPa | Nquas Tes Hluav Taws Xob |
| Lub zog tensile | 550-710 mpa | Cov Txheej Txheem Ntseeg |
| Elongation | Ntau dua los yog sib npaug rau 20% | Cov Kev Tsim Nyog Zoo |
| Cuam Tshuam | -20℃合格 | Kev Ua Haujlwm Huab Cua Txias |
| Corrosion Index | Ntau dua los yog sib npaug rau 6.0 | Superior rau Q355NH |
| Qhov tseem ceeb alloys | Cu 0.25-0.55%, CR 0.40-1.25% | Kev Tiv Thaiv Txhim Kho |
Tus Neeg Mus Ntsib
Cim npe nrov: Cov ntawv pov thawj GB / T Q415NHNHNHERING STEEL, Tuam Tshoj Lub GB / T Q415NH.NH.Ntighle Steel Manufacturers, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug