DNV darajasi AH32 DH32 EH32 FH32 Kema qurilishi po'lat plitasi asosan kema qurish loyihasi va okean dengizi strukturaviy loyihasi uchun ishlatiladi.
DNV sinf A32 kema qurish po'lat plitalariKimyoviy tarkibi va mexanik xususiyatlari
| C maks | Si maks | Mn | P maks | S maks | Als | Nb | V | Ti maks. | Cu maks. | Cr maks. | Ni maks. | Mo maks. | N maks. |
|
0.18 |
0.50 | 0.90-1.60 |
0.030 |
0.030 |
0.015 | 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 |
- |
| Oqim kuchi (MPa) min. | Kuchlanish kuchi (MPa) | Uzayish min. % |
| 315 | 450-570 | 22 |
Kema qurish uchun DNV darajasi D32 dengiz po'latiKimyoviy tarkibi va mexanik xususiyatlari
| C maks | Si maks | Mn | P maks | S maks | Als | Nb | V | Ti maks. | Cu maks. | Cr maks. | Ni maks. | Mo maks. | N maks. |
|
0.18 |
0.50 | 0.90-1.60 |
0.025 |
0.0.25 |
0.015 | 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 |
- |
| Oqim kuchi (MPa) min. | Kuchlanish kuchi (MPa) | Uzayish min. % |
| 315 | 450-570 | 22 |
DNV darajasi E32 Kema qurish strukturasi po'lat plitalarKimyoviy tarkibi va mexanik xususiyatlari
| C maks | Si maks | Mn | P maks | S maks | Als | Nb | V | Ti maks. | Cu maks. | Cr maks. | Ni maks. | Mo maks. | N maks. |
|
0.18 |
0.50 | 0.90-1.60 |
0.025 |
0.025 |
0.015 | 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 |
- |
| Oqim kuchi (MPa) min. | Kuchlanish kuchi (MPa) | Uzayish min. % |
| 315 | 450-570 | 22 |
DNV darajasi F32 korpus strukturasi po'lat plitalariKimyoviy tarkibi va mexanik xususiyatlari
| C maks | Si maks | Mn | P maks | S maks | Als | Nb | V | Ti maks. | Cu maks. | Cr maks. | Ni maks. | Mo maks. | N maks. |
|
0.16 |
0.50 | 0.90-1.60 |
0.020 |
0.0.20 |
0.015 | 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.80 | 0.08 |
0.009 |
| Oqim kuchi (MPa) min. | Kuchlanish kuchi (MPa) | Uzayish min. % |
| 315 | 450-570 | 22 |
GNEE mijoz saytiga tashrif buyurish
GNEE JAMOASI
GNEE mijozlar ofisiga tashrif
GNEE ko'rgazmasi
GNEE savdo jamoasi
Issiq teglar: dnv ah32 dh32 eh32 fh32 yumshoq po'lat plitalar, Xitoy dnv ah32 dh32 eh32 fh32 yumshoq po'lat plitalar ishlab chiqaruvchilar, etkazib beruvchilar, zavod
