Nm {500 550 Hnav Cov Phiaj Xwm
NM 500 steel phaj muaj ib qho nyuaj ntawm 500 HBW, uas tso cai rau nws kom muaj kev hnav hnyav. Nws yog qhov zoo tshaj plaws rau kev ua haujlwm nyob rau ib puag ncig muaj zog, xws li high- lub zog ores thiab corrosive cov ntaub ntawv.
NM 550 yog ib qho khoom hnav - Tsis muaj ib qho nyuaj ntawm 550 HBW, uas muaj tib lub zog sib tw. Nws yog tsom rau cov neeg siv thiab cov tuam ntxhab uas siv cov hlau siab steel, {{5} {Resistant steel phiaj nrog lub brinell hardness ntawm 500.
Nm {500 550 wb abruction kam steel phaj muaj pes tsawg leeg
| Qib hlau | Tshuaj Muaj Tshuaj | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| C *) (Max%) |
Si *) (Max%) |
Mn *) (Max%) |
P (Max%) |
S (Max%) |
Cr *) (Max%) |
Ni * *) (Max%) |
Mo *) (Max%) |
B *) (Max%) |
||
| Nm 500 | 0.30 | 0.70 | 1.60 | 0.020 | 0.010 | 1.50 | 1.50 | 0.60 | 0.005 | |
| Nm 550 | 0.37 | 0.50 | 1.30 | 0.020 | 0.010 | 1.40 | 1.40 | 0.60 | 0.004 | |
Nm {500 550}} Hnav Resistant Stainless PVC Khoom Siv
| Qib hlau | Cov Cuab Yeej Cuab Yeej Cuab Yeej | |||
|---|---|---|---|---|
| Qhov tuab | Hardness (HBW) | Cov txiaj ntsig raug muab zog (Mpa) | Lub zog tensile | |
| Nm 500 | 4.0-103.0 | 450 - 540 | 1250 - 1400 | |
| Nm 550 | 8.00 - 65.00 | 525-575 | ||
Nm 500 Ua txhoj hlau ua paug rau cov khoom lag luam steel
Hnav - awnive nm 500 steel daim hlau yog tsim kom cov ntawv thov ua haujlwm nrog lub zog tsis ua haujlwm, ruaj khov thiab hnav tsis kam. Tshwj xeeb tsim kev tsim kho kom muaj kev sib cog lus ntawm NM 500 tus nqi siv tau zoo tshaj plaws uas tso cai rau nws cov duab thiab ua haujlwm txawm tias muaj kev txwv tsis meej pem.
Tsis tas li ntawd, lub phaj tshwj xeeb no tuaj yeem tiv taus kub los ntawm -40 degree, ua rau nws cov ntaub ntawv tiv thaiv ntau yam hauv kev tsim cov qauv ntawm cov txheej txheem nyuaj.
Nyob rau hauv luv luv, kev siv ntawm kev coj - istant nm 500 steel ntawv yog pov thawj innovation thiab xyoo ua pov thawj hauv kev xav tau kev lag luam.
Puas Tiv Thaiv NM Hlau Phaj Khoom Duab
Gnee Pawg Pab Pawg Duab
Gnee Pab Pawg Neeg Siv Khoom Mus Xyuas
Peb muaj zoo heev tom qab {{0} Kev Pabcuam Muag Khoom. Yog tias koj muaj lus nug txog nm {{2} Koj tuaj yeem tiv tauj peb thiab peb yuav tiv tauj peb thiab peb teb rau koj hauv ob teev.
Cim npe nrov: Nm {{{0} Nqa cov paib tiv thaiv, Tuam Tshoj nm {{} Hnav tsis kam tiv thaiv, cov chaw muag khoom, Hoobkas
