Gnee Group Chav Ua Haujlwm
NM 500 HLAU PHAJ NTAUB NTAWV NTX
NM 500 yog hnav -} Cov hlau tiv taus hlau nrog ib tus nominal nmness ntawm 500 HBW. Nws lub zog siab, kev sib npaug thiab cov pa roj carbon tsawg kom ntseeg tau tias nws yog qhov tsim nyog rau vuam thiab khoov cov ntawv thov. Cov khoom siv no muab cov coj zoo heev nyob hauv cov chaw ua haujlwm hnyav tshaj plaws thiab yog qhov zoo rau kev siv hnyav.
NM 500 cov khoom muaj cov hlau me me nrog cov ntsiab lus carbon txog li 0.25%. Nws tseem muaj cov alloying cov ntsiab xws li chromium thiab npib tsib xee kom nce nmness, tougness thiab lub zog. NM 500 lub phaj muaj cov chromium thiab nickel cov ntsiab lus ntawm 1.5% thiab 1% feem. Lub phaj kuj tseem nplua nuj nyob hauv Molybdenum, Boron thiab Titanium, uas txhim kho nws cov hnav thiab kua muag yeem tiv taus.
Hnav Phaj Tsis kam
Phaj Nm 500 Khoom Paub meej
Nm 500 cov khoom siv kho tshuab:
| Hardness, Hb | 470-530 |
| Paib lub zog, ksi | 190,000 |
| Lub zog tensile, ksi | 225,000 |
| Cuam tshuam cov khoom @ -40℃f, min | 22 ft. Lbs. |
Khoom Siv Hlau Hlau
Gnee pawg tau txais cov qhua tuaj noj mov
Raws li cov tswv yim kev lag luam ntawm cov lag luam thiab kev lag luam thoob ntiaj teb nrog rau Tebchaws Europe, Tebchaws Asmeskas, Nyiv, Is Nrias teb thiab lwm lub tebchaws. Txhua yam khoom siv tau muab rau raws li Asmeskas Astm / AISI, German Din, Japanese JIS, thiab tuaj yeem muab tau raws li cov kev xav tau los ntawm cov neeg siv khoom.
Hnav Cov Hlau Resistant Hlau
Peb muaj ntawm - kab muaj zog H nqaj steel khoom, yog tias koj muaj kev xav tau mus ntsib peb cov khoom lag luam Steel, thov hu rau peb!