SS 420 LAGANINING XUSUSIYATLARI
Standart - JIS, AISI, ASTM, GB, DIN, EN va boshqalar
Baholar - SS 420
Hajmi - 0.3mm - 200mm
| Baho | C | Si | Mn | S | Cr |
| SS 420 | 0.16 – 0.25 | maksimal 1 | maksimal 1,5 | maksimal 0.015 | 12 – 14 |
| Rm - tortishish kuchi (MPa) (plyus QT) | 650-950 |
| Rp0.2 0.2 foiz isbot kuchi (MPa) (plyus QT) | 450-600 |
| KV - Ta'sir energiyasi (J) uzunlik, (plyus QT) | ortiqcha 20 daraja 20-25 |
| A – min. sinish cho'zilishi (foiz) (plyus QT) | 10-12 |
| Vickers qattiqligi (HV): (ortiqcha A) | 190 – 240 |
| Vickers qattiqligi (HV): (plyus QT) | 480 – 520 |
| Brinell qattiqligi (HB): (plyus A)) | 230 |
Issiq teglar: astm a{0}} zanglamaydigan po'lat plitalar va rulon, Xitoy, etkazib beruvchilar, ishlab chiqaruvchilar, zavod, sotib olish, narx, narxlar ro'yxati, sotuvda, stokda, bepul namuna
Oldingi: UZ 10088-2 Po'lat rulon
