316/316L zanglamaydigan po'latdan yasalgan qotishma 316/316L zanglamaydigan po'latdan yasalgan tekis shaklli varaq.
316/316L zanglamaydigan po'lat plitalar, zanglamaydigan po'latning mashhur navi bo'lib, bu erda yuqori korroziyaga chidamlilik asosiy ahamiyatga ega.316 zanglamaydigan qatlam dengiz va yuqori kislotali muhitda, suv osti uskunalarida, jarrohlik asboblarida, oziq-ovqat va farmatsevtikada keng qo'llaniladi.Molibden qo'shilishi 316 zanglamaydigan korroziyaga chidamliligini yanada tejamkor 304 sinfga nisbatan oshiradi.
Mahsulot spetsifikatsiyasi va po'lat darajasi (Ma'lumot uchun)
ASTM | JIS | AISI | EN | Mill standarti | |
Baho | S30100 S30400 S30403 S31008 S31603 S32100 S41008 S43000 S43932 S44400 S44500 | SUS301 SUS304 SUS304L SUS310S - SUS321 SUS410S SUS430 - SUS444 SUS430J1L | 301 304 304 l 310S 316 l 321 410S 430 - 444 - | 1.4310 1.4301 1.4307 1.4845 1.4404 1.4541 - 1.4016 1.4510 1.4521 - | 201 202 204 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° | - |