Q355B Kub Rolled Tsawg Alloy Phaj
Q355B High Strength Structural SteelKhoom Description
Q355B alloy steel phaj yog ib qho tsis tshua muaj alloy siab zog steel phaj nrog zoo toughness thiab cuam tshuam tsis kam, thiab tuaj yeem tswj kev ua haujlwm ruaj khov txawm tias nyob hauv ib puag ncig hnyav.
Q355B siab zog tsis tshua muaj hlau alloy kuj muaj zoo weldability thiab kev ua tau zoo, uas yog yooj yim rau vuam, txiav thiab dabtsi yog khoov.
Daim ntawv thov thaj chaw ntawm Q355B siab zog alloy steel kev lag luam kev tsim kho: siv rau kev thauj khoom ntawm cov khoom siv engineering xws li cov tsev siab siab, cov chaw tsim khoom loj thiab txuas hniav. Choj engineering : raws li cov khoom nyiam rau cov khoom tseem ceeb xws li choj lub ntsiab kab teeb, txuas txuas txuas txuas thiab koov choj.
Q355B Kub Rolled Tsawg Alloy PhajCov Khoom Paub meej
Q355B Alloy Steel Phaj Chemical Composition
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Cu |
N |
|
0.24 |
0.55 |
1.60 |
0.035 |
0.035 |
0.30 |
0.30 |
0.40 |
0.012 |
Q355B High Strength Steel Sheet Mechanical Property
|
|
Thickness (hli) |
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|
Yield zog (Ntau dua lossis sib npaug rau Mpa) |
T Tsawg dua los yog sib npaug rau 16 |
16<> |
40<> |
63<> |
80<> |
100<> |
150<> |
200<> |
|
355 |
345 |
335 |
325 |
315 |
295 |
285 |
275 |
|
|
Tensile zog (Mpa) |
T Tsawg dua los yog sib npaug rau 100 |
100<> |
150<> |
250<> |
||||
|
470-630 |
450-600 |
450-600 |
- |
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Q355B Tsawg Alloy Steel KhoomCov khoom duab
Q355B High Strength Low Alloy Hsla Steel Khoom thauj
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog Q355B kub dov qis alloy phaj, thov hu rau peb!