NM500 waa bir aad u adag hoos u dhaca, iyo dhimista u dhiganta ee maalgelinta raasumaalka.
GB/T24186 NM500 abrasion u adkaysta saxan kiimikaad
| Summada |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
B |
CEV |
| NM360 |
≤0.17 |
≤0.50 |
≤1.5 |
≤0.025 |
≤0.015 |
≤0.70 |
≤0.40 |
≤0.50 |
≤0.005 |
|
| NM400 |
≤0.24 |
≤0.50 |
≤1.6 |
≤0.025 |
≤0.015 |
0.4~0.8 |
0.2~0.5 |
0.2~0.5 |
≤0.005 |
|
| NM450 |
≤0.26 |
≤0.70 |
≤1.60 |
≤0.025 |
≤0.015 |
≤1.50 |
≤0.05 |
≤1.0 |
≤0.004 |
|
| NM500 |
≤0.38 |
≤0.70 |
≤1.70 |
≤0.020 |
≤0.010 |
≤1.20 |
≤0.65 |
≤1.0 |
Bt: 0.005-0.06 |
0.65 |
GB/T24186 NM500 abrasion u adkaysta saxan birta sifooyin farsamo
| Summada |
Dhumucda mm |
Tijaabada Xoojinta MPa |
Adag |
|
|
YS Rel MPa |
TS Rm MPa |
Kordhinta % |
|
| NM360 |
10-50 |
≥620 |
725-900 |
≥16 |
320-400 |
| NM400 |
10-50 |
≥620 |
725-900 |
≥16 |
380-460 |
| NM450 |
10-50 |
1250-1370 |
1330-1600 |
≥20 |
410-490 |
| NM500 |
10-50 |
--- |
---- |
≥24 |
480-525 |
Farsamada Habaynta
- Foornada Korontada ee Biraha
- Sifaynta LF
- VD Vacuum Daaweynta
- Kaabista iyo rogidda joogtada ah
- Qaboojinta la dedejiyay
- Daawaynta kulaylka
- Kormeerka guriga bakhaarka
Awoodda: 3,000 tan bishii.
Tijaabada: Falanqaynta Kiimikada, Metallographic, Falanqaynta Mechnical, Imtixaanka Ultrasonic, Imtixaanka Saamaynta, Tijaabada Adag, Warbixinta Tayada Dusha iyo Cabirka.
Xidhmada
Xidhmo ama gabal.
Shahaadada Imtixaanka Mill
EN 10204 /3.1 oo leh dhammaan xogta laxiriirta. kiimikaad halabuurka, mech. guryaha iyo natiijooyinka baaritaanka.
Daaweynta kulaylka: deminta iyo xanaaqa (dejinta iyo xanaaqa).
NM500 birta u adkaysata ayaa si weyn loo isticmaalaa mishiinada dhismaha, mishiinada macdanta, mishiinada macdanta, mashiinada ilaalinta deegaanka, mashiinada biraha, abrasives, biraha iyo qaybaha kale ee alaabta.
