Tilmaamaha xaashida ahama
Heerka | ASTM, JIS, DIN, AISI, KS, EN... | |
Austenite Cr-Ni | 304, 304L, 309S, 310S... | |
Austenitic | 1.4372 , 1.4373, 1.4310, 1.4305, 1.4301, 1.4306 71 ,1.4438, 1.4541 , 1.4878 , 1.4550 , 1.4539 , 1.4563 , 1.4547 | |
Ferritic | 1.4512, 1.400 , 1.4016 ,1.4113 , 1.4510 ,1.4512, 1.4526 ,1.4521 | |
Martensitic | 1.4006 , 1.4021 , 1.4418 , S165M , S135M | |
Dhamaystir dusha sare | No. 1, No. 4, No. 8, HL, 2B, BA, Mirror... | |
Tilmaamid | Dhumucda | 0.3-120mm |
Balaadhka*dhererka | 1000 x2000, 1219x2438, 1500x3000, 1800x6000, 2000x6000mm | |
Muddada Lacag-bixinta | T/T, L/C | |
Xidhmada | U dhoofi xirmada caadiga ah ama sida shuruudahaaga | |
Bixinta Waqtiga | 7-10 maalmood oo shaqo | |
MOQ | 1 Tan |
Halabuurka Kiimikada
Darajo | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ni | Cr |
304 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.00-11.00 | 18.00-20.00 |
304L | 0.03 | 1 | 2 | 0.045 | 0.03 | 8.00-12.00 | 18.00-20.00 |
Heerka
Iska caabbinta daxalka iyo qiimaha birta 304 waxay inta badan ku xiran tahay halabuurka, oo ay ku jiraan walxaha muhiimka ah sida nikkel (Ni) iyo chromium (Cr).Shuruudaha gaarka ah ee nooca 304 ee birta ayaa lagu qeexay heerarka alaabta.Waxaa guud ahaan la aaminsan yahay warshadaha in inta maadada Ni ay ka sarreyso 8% iyo maadada Cr ay ka sarreyso 18%, waxaa loo kala saari karaa 304 bir ah.Taasi waa sababta inta badan loo yaqaan 18/8 birta aan lahayn.Waxaa xusid mudan in heerarka wax soo saarka ee ku habboon ee 304 birta ay leeyihiin xeerar cad, kuwaas oo kala duwanaan kara iyadoo loo eegayo qaabka iyo qaabka birta.