304 304L 316 316L zanglamaydigan po'latdan yasalgan plastinka Xitoyda etkazib beruvchilar
304 304L 316 316L zanglamaydigan po'latdan yasalgan plastinka Xitoyda etkazib beruvchilar
Zanglamaydigan po'latdan 304 eng ko'p ishlatiladigan zanglamaydigan po'latdir.Bu xrom-nikelli ostenitik zanglamaydigan po'lat bo'lib, nisbatan past uglerodli tarkibga ega va AISI 301 va 302 turlariga qaraganda bir oz yuqori xrom va nikel. 304-sinf tavlangan holatda juda egiluvchan.U yaxshi yuqori haroratli xususiyatlarga ega, shuningdek, past haroratlarda yaxshi qattiqlikka ega.U payvandlash uchun juda mos keladi va tayyor mahsulot korroziyaning yanada og'ir shakllariga qarshi turishi kerak.
Mahsulot spetsifikatsiyasi va po'lat darajasi (Ma'lumot uchun)
| ASTM | JIS | AISI | EN | Mill standarti | |
| Baho | S30100S30400 S30403 S31008 S31603 S32100 S41008 S43000 S43932 S44400 S44500 | SUS301SUS304 SUS304L SUS310S - SUS321 SUS410S SUS430 - SUS444 SUS430J1L | 301304 304 l 310S 316 l 321 410S 430 - 444 - | 1.43101.4301 1.4307 1.4845 1.4404 1.4541 - 1.4016 1.4510 1.4521 - | 201202 204 Cu3 |
Kenglikning bardoshliligi
| Kenglikning bardoshliligi | ||
| V < 100 mm | 100 mm ≦ Vt < 1000 mm | 1000 mm ≦ Vt < 1600 mm |
| ± 0,10 mm | ± 0,25 mm | ± 0,30 mm |
Kimyoviy tarkibi va mexanik xususiyatlari
Kimyoviy tarkibi (Ma'lumot uchun)
ASTM spetsifikatsiyasi
| Chelik darajasi | Ni% Maks. | Cr% Maks. | C% Maks. | Si% Maks. | Mn% Maks. | P% Maks. | S% Maks. | Mo% Maks. | Ti% Maks. | Boshqa |
| S30100 | 6,0 ~ 8,0 | 16,0 ~ 18,0 | 0,15 | 1 | 2 | 0,045 | 0,03 | - | - | N: 0,1 Maks. |
| S30400 | 8,0 ~ 10,5 | 17,5 ~ 19,5 | 0,07 | 0,75 | 2 | 0,045 | 0,03 | - | - | N: 0,1 Maks. |
| S30403 | 8,0 ~ 12,0 | 17,5 ~ 19,5 | 0,03 | 0,75 | 2 | 0,045 | 0,03 | - | - | N: 0,1 Maks. |
| S31008 | 19,0 ~ 22,0 | 24,0 ~ 26,0 | 0,08 | 1.5 | 2 | 0,045 | 0,03 | - | - | - |
| S31603 | 10,0 ~ 14,0 | 16,0 ~ 18,0 | 0,03 | 0,75 | 2 | 0,045 | 0,03 | 2,0~3,0 | - | N: 0,1 Maks. |
| S32100 | 9,0 ~ 12,0 | 17,0 ~ 19,0 | 0,08 | 0,75 | 2 | 0,045 | 0,03 | - | 5(C+N)~0,70 | N: 0,1 Maks. |
| S41000 | 0,75 | 11,5 ~ 13,5 | 0,08 ~ 0,15 | 1 | 1 | 0,04 | 0,03 | - | - | - |
| S43000 | 0,75 | 16,0 ~ 18,0 | 0,12 | 1 | 1 | 0,04 | 0,03 | - | - | - |
| S43932 | 0,5 | 17,0 ~ 19,0 | 0,03 | 1 | 1 | 0,04 | 0,03 | - | - | N: 0,03 Maks.Al: 0,15 Maks.Nb+Ti = [ 0,20 + 4 ( C + N ) ] ~ 0,75 |
Mexanik xususiyat (Ma'lumot uchun)
ASTM spetsifikatsiyasi
| Chelik darajasi | N/mm 2 MIN.Kuchlanish kuchlanishi | N/mm 2 MIN.Proof kuchlanish | % MIN.Uzayish | HRB MAX. Qattiqlik | HBW MAX. Qattiqlik | Bükülebilirlik: egilish burchagi | Egiluvchanlik: Radius ichida |
| S30100 | 515 | 205 | 40 | 95 | 217 | Talab yo'q | - |
| S30400 | 515 | 205 | 40 | 92 | 201 | Talab yo'q | - |
| S30403 | 485 | 170 | 40 | 92 | 201 | Talab yo'q | - |
| S31008 | 515 | 205 | 40 | 95 | 217 | Talab yo'q | - |
| S31603 | 485 | 170 | 40 | 95 | 217 | Talab yo'q | - |
| S32100 | 515 | 205 | 40 | 95 | 217 | Talab yo'q | - |
| S41000 | 450 | 205 | 20 | 96 | 217 | 180° | - |
| S43000 | 450 | 205 | 22A | 89 | 183 | 180° | - |
