Lub zog ua haujlwm siab tshaj plaws DNV EH40, NV EH40, DNV EH40 steel phaj yog ib txwm siv los ua cov nkoj thiab cov nkoj xaim hluav taws xob.
Xav Tau Cov Kev Kawm & Ntxiv Cov Kev Pab Rau DNV Eh40 Steel Phaj:
Kev Kuaj Siab
Z - kev xeem (Z15, Z35)
Tsawg tsawg kub cuam tshuam kev xeem
Kev xeem Ultrasonic nyob rau Astm A435, A577, A578
Cutificated los ntawm Abs, LR, GL, BV, DNV, KR, NY, CCS, Rina
Muab daim ntawv pov thawj orginal
Txhaj tshuaj blasting thiab pleev xim, txiav thiab vuam raws li ib kawg tus neeg siv cov kev xav tau
Cov cuab yeej mennical rau DNV qib Eh40 shrbuilding phaj:
| Yield zog (loj dua los yog sib npaug rau MPa) | Tensile lub zog (mpa) | Elongation nyob rau hauv ntau dua los yog sib npaug,% | |
| 390 | 510-650 | 200mm | 50 hli |
| 19 | 22 | ||
Tshuaj lom neeg tshuaj lom neeg rau DNV qib Eh40 nkoj phaj (Kev Ntsuam Xyuas Kub Max%)
| Lub ntsiab siv tshuaj tseem ceeb ntawm DNV qib Eh40 | ||||||
| C | Si | Mn | P | S | Al (acid) min. | Nb |
| 0.18 | 0.10-0.50 | 0.90-1.60 | 0.035 | 0.035 | 0.015 | 0.02-0.05 |
| V | Ti | CU | Cr | Ni | Mo | |
| 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 | |
