Q355NC Hsla Steel
Q355NC siab zog steel nyob rau hauv GB / T1591-2018 tus qauv yog ib tug low-alloy high-strength structural steel ntawm Q355 steel.
Q355NC qis alloy steel phaj tsis yog tsuas yog cov hlau muaj zog, tab sis kuj yog cov hlau tsis tshua muaj carbon. Q355NC cov hlau tsis tshua muaj hlau muaj lub zog siab, zoo qaug zog tiv thaiv, siab toughness, tsis tshua muaj kev hloov pauv kub, kev ua haujlwm txias txias thiab kev ua haujlwm vuam, thiab zoo corrosion kuj. khoom thiab qee yam hnav tsis kam.
Q355NC siab zog steel phaj feem ntau yog siv nyob rau hauv kev lag luam machinery manufacturing, xws li: hnyav kev lag luam machinery, engineering machinery, thee mining machinery, mining machinery, siab Cheebtsam, hnyav khoom, cranes, chav turbines, tshuab cuab yeej bases, tshuaj, chaw nres nkoj. machinery, nkoj khoom thiab lwm yam yog dav siv.
Q355NC Tsawg Alloy Steel Chemical Muaj pes tsawg leeg:
| C max. | Si max. | Mn | P max. | S max. | Cr max. | Nim max. | Cu max. | N max. | Nb | V | Ti | Mas max | N max |
| 0.20 | 0.50 | 0.90-1.65 | 0.030 | 0.030 | 0.30 | 0.50 | 0.40 | 0.012 | 0.005 - 0.05 | 0.01-0.12 | 0.006 - 0.05 | 0.10 | 0.015 |
Q355NC Tsis tshua muaj Alloy Steel Khoom Mechanical Properties:
| Qib | Yield zog MPa nyob rau hauv txawv thickness mm | |||||||
| Tsawg dua los yog sib npaug li 16 | 16-40 | 40-63 | 63-80 | 80-100 | 100-150 | 150-200 | 200-250 | |
| Q355NC | Ntau dua lossis sib npaug rau 355 | Ntau dua lossis sib npaug rau 345 | Ntau dua lossis sib npaug rau 335 | Ntau dua lossis sib npaug rau 325 | Ntau dua lossis sib npaug rau 315 | Ntau dua lossis sib npaug li 295 | Ntau dua lossis sib npaug li 285 | Ntau dua lossis sib npaug li 275 |
siab zog low alloy steel
GNEE Group tau txais cov neeg tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, thov hu rau peb!