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Tsev > Cov khoom > Hlau Phaj > Huab cua Resistant Steel
Q355NH hlau
Q355NH hlau
Q355NH hlau
Q355NH hlau

Q355NH hlau

Q355NH steel phaj nyob rau hauv Tuam Tshoj GB/T 4171 tus qauv, nws yog ib hom weathering hlau. Q355NH weathering steel phaj yog lub siab tensile lub zog weathering steel phaj, nws muaj 490-630 Mpa tensile lub zog. Xav paub ntau ntxiv txog Q355NH weathering steel technology, thov saib hauv qab no: Q355NH steel phaj kev ua tau zoo: Q355NH steel phaj muaj qhov zoo weldability thiab tsis tshua muaj kub cuam tshuam toughness, haum rau architecture, artifacts xws li huab cua tsis kam ntawm weldments.
Cov specifications
Q355NH steel phaj nyob rau hauv Tuam Tshoj GB/T 4171 tus qauv, nws yog ib hom weathering hlau. Q355NH weathering steel phaj yog lub siab tensile lub zog weathering steel phaj, nws muaj 490-630 Mpa tensile lub zog. Xav paub ntau ntxiv txog Q355NH weathering steel technology, thov saib hauv qab no:
Q355NH steel phaj kev ua tau zoo: Q355NH steel phaj muaj qhov zoo weldability thiab qis kub cuam tshuam toughness, haum rau architecture, artifacts xws li huab cua tsis kam ntawm weldments.


Cov specifications:
Thickness: 3mm-150mm
Dav: 30mm-4000mm
Ntev: 1000mm-12000mm
Txuj: ASTM EN10025 JIS GB
Q355NH tshuaj muaj pes tsawg leeg (%)
Q355NH tshuaj muaj pes tsawg leeg (%)

Qib

Q355NH tshuaj muaj pes tsawg leeg (%)

C Max

Si Max

Mn

P

S Max

Tuam Tshoj GB/T 4171 Q355NH

0.16

0.5

0.5-1.5

0.030

0.030


Q355NH cov cuab yeej cuab tam
Qib Q355NH cov cuab yeej cuab tam
Yield zog (MPa) Tensile zog (MPa) % Elongation min
Tuam Tshoj GB/T 4171 Q355NH 325-355 490-630 20

FAQ
1.Q: Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
A: Peb yog cov chaw tsim khoom, thiab peb lub tuam txhab kuj yog ib lub tuam txhab kev lag luam rau cov khoom siv steel.Peb tuaj yeem muab ntau yam khoom siv hlau.

2.Q: Koj lub Hoobkas ua li cas txog kev tswj xyuas zoo?
A: Peb tau txais ISO, CE thiab lwm yam ntawv pov thawj. Los ntawm cov ntaub ntawv mus rau cov khoom, peb xyuas txhua tus txheej txheem kom tswj tau qhov zoo.

3.Q: Kuv puas tuaj yeem tau txais cov qauv ua ntej xaj?
A: Yog lawm, tau kawg. Feem ntau peb cov qauv yog dawb. peb tuaj yeem tsim los ntawm koj cov qauv lossis cov duab kos duab.

4.Q: Koj ua li cas rau peb lub lag luam mus ntev thiab kev sib raug zoo?
A: Peb khaws cov khoom zoo thiab cov nqi sib tw kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig; Peb hwm txhua tus neeg siv khoom raws li peb tus phooj ywg thiab peb ua siab dawb ua lag luam thiab ua phooj ywg nrog lawv. Txawm lawv tuaj qhov twg los.

5.Q: Koj lub sijhawm xa khoom yog dab tsi?
A: Peb lub sijhawm khoom xa tuaj yog li ib lub lim tiam, lub sijhawm raws li cov neeg siv khoom.
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