403 Birta Birta Ah
Sharaxaad Gaaban:
403 birta daxalka ah waa bir aan lahayn martenstic oo leh kaarboon aad u sarreeya iyo iska caabin daxalka dhexdhexaad ah.
Kormeerka UT Toos ah 403 bar wareeg ah:
403 waa bir martensitic ah, hantideedana waxaa saameyn weyn ku yeelan kara daaweynta kulaylka. Waa la adkeyn karaa oo la xanaaqi karaa si loo gaaro guryaha farsamada ee la rabo.While 403 birta birta ah waxay bixisaa iska caabin dhexdhexaad ah, ma aha sida daxalka u adkaysta sida birta austenitic ah sida 304 ama 316. Waxay ku habboon tahay codsiyada jawiga khafiifka ah ee khafiifka ah loo baahan yahay, iyo daawaynta kulaylka ka dib ayaa laga yaabaa inay lagama maarmaan noqoto si loo yareeyo khatarta dildilaaca.
Tilmaamaha S40300 bar:
| Darajo | 405,403,416 |
| Tilmaamaha | ASTM A276 |
| Dhererka | 2.5M,3M,6M & Dhererka Loo Baahan Yahay |
| Dhexroorka | 4.00 mm ilaa 500 mm |
| dusha sare | Iftiin, Madow, Polish |
| Nooca | Wareeg, Square, Hex (A/F), leydi, Billet, Ingot, Forging IWM. |
| Alaabta ceeriin | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Birta Aan-la-aanta lahayn Noocyo kale:
12Cr12 Wareegga Bar ee u dhigma:
| Darajo | UNS | JIS |
| 403 | S40300 | SUS 403 |
SUS403 Bar Halabuurka Kiimikada:
| Darajo | C | Si | Mn | S | P | Cr |
| 403 | 0.15 | 0.5 | 1.0 | 0.030 | 0.040 | 11.5 ilaa 13.0 |
S40300 Bar Guryaha Makaanikada:
| Darajo | Xoogga Jilitaanka (MPa) min | Ballaarinta (% gudaha 50mm) min | Xoogga Wax-soosaarka 0.2% Caddeynta (MPa) min | Rockwell B (HR B) ugu badnaan |
| SS403 | 70 | 25 | 30 | 98 |
Baakadaha SAKY STEEL'S:
1. Baakayntu aad bay muhiim u tahay gaar ahaan marka ay dhacdo shixnado caalami ah oo shixnaduhu ay soo maraan waddooyin kala duwan si ay u gaadhaan meesha ugu dambaysa, sidaas awgeed waxaanu walaac gaar ah saarnay baakadaha.
2. Saky Steel's waxay alaabtayada u xirtaa siyaabo badan oo ku salaysan alaabta. Waxaan u badeshaa alaabtayada siyaabo badan, sida,
