GBT -24186-2022- nm 500- ni {2}} nm400
NM500 sib npaug khoom siv?
NM500 Hnav-resistant steel phaj yog feem ntau suav nrog sib npaug rau ar500. Thaum lawv tsim tawm hauv qab cov qauv sib txawv (NM500 nyob rau hauv GB \/ T24186 thiab kev sib npaug ntawm cov khoom lag luam thiab cov khoom siv tshuaj lom neeg thiab cov khoom sib pauv zoo heev, ua rau lawv hloov dua siab tshiab rau cov ntawv thov feem ntau.
| GBT 24186 | NM500 |
| JFE | JFE-EH500 |
| Sumitomo | K500 |
| Dillidur | 500V |
| NIPPON (Nyiv) | ABREX500 |
| AM \/ NS (Is Nrias teb) | Pob zeb pob zeb clawar500 |
| Jindal (Is Nrias teb) | Rockhard500 |
NM500 cov khoom siv yog dab tsi?
NM500 daim hlau yog lub siab-zog hnav-resistant steel, uas muaj qhov kev xav tau coj lub sijhawm ntev dua lub neej ntev, thiab kev txiav txim siab rau kev tu ncua, thiab kev txiav txim siab rau kev tu ncua, thiab kev txiav txim siab rau kev tu ncua, thiab kev txiav txim siab sib raug zoo, thiab cov ntawv txo qis ntawm cov peev peev.
Dab tsi yog qhov sib txawv ntawm NM500 thiab Ar500 steel?
NM500 vs ar500 Hnav-resistant steel phaj
Ob qho tib si NM500 thiab Ar500 muab cov khoom siv zoo, ua rau lawv tiv thaiv kev cuam tshuam ntau thiab cov muaj kev ua kom muaj kev sib txawv. Cov Qauv Raug Cai: NM500 yog tsim los ntawm Suav Txheem Kev Tsim Nyog raws tus qauv Suav GB \/ T24186, thaum AR500 feem ntau ua tom qab Astm International tus qauv lossis lwm cov lus qhia sib luag
Dab tsi yog lub hardness ntawm NM500?
Nrog rau cov hardness ntau ntawm 470-540 hbw, nm500 tau siv dav hauv cov ntawv thov yog qhov kev sib cav sib ceg, siv Machinery, thiab lwm yam kev siv khoom siv hnyav.
Dab tsi yog cov tshuaj lom neeg muaj pes tsawg leeg ntawm NM500?
Embodiment 2:A kind of NM500 high-strength abrasion-proof steel plate, thickness 50mm, its chemical ingredients forms: mass percent C 0.26%, Mn 0.90%, and Si 0. 4 {{199%, thiab nu 0.015%, thiab tag nrho lwm yam yog FE thiab antitive impurity.
