DNV Qib NV D32
shipbuilding steel phajKhoom Taw Qhia
Peb yogDNV Qib NV D32 tus neeg muag khoomthiab exporter, DNV Qib NV D32 tsim khoom thiab cov neeg khaws khoom. Rau qhov siv ntau npaum li cas, peb feem ntau muaj cov khoom lag luam thiab npaj xa khoom hauv 10 hnub. DNV Qib NV D32 yog lub nrig khoom ntawm peb lub tuam txhab. Peb tsis tsuas yog txaus siab rau thawj chav kawm zoo ntawm kev ua lag luam, tab sis kuj muaj kev sib tw nrog tus nqi tsim nyog thiab xav txog tom qab kev pabcuam. Tshaj li 20 xyoo dhau los, PebDNV Qib NV D32cov khoom raug xa tawm mus rau ntau tshaj 70 lub teb chaws thiab thaj chaw.
Daim ntawv thov:Rolled steel rau kev siv cov txheej txheem.
Thaum tshav kub kub kho:1671 degree - 1266 degree .
shipbuilding steel phajKhoom Paub meej
DNV Qib NV D32 Mechanical Properties
| Yield Rp0.2(MPa) |
Tensile Rm(MPa) |
Kev cuam tshuam KV/Ku (J) |
Elongation A (%) |
Kev txo qis hauv ntu ntu ntawm pob txha Z (%) |
Raws li-kub-kho mob | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 312 (Ntau dua lossis sib npaug) | 238 (Ntau dua lossis sib npaug) | 41 | 22 | 43 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 124 |
DNV Qib NV D32 Lub cev muaj zog
Lub cev ua haujlwm tsis zoo ntawm DNV Qib NV D32 feem ntau yog qhia los ntawm qhov ntom ntom, poisson tus piv, thermal conductivity, tshwj xeeb thermal muaj peev xwm, coefficient ntawm thermal expansion, modulus ntawm elasticity, hluav taws xob tsis kam, thiab lwm yam.
| Kub (degree) |
Modulus ntawm elasticity (GPa) |
Lub ntsiab lus coefficient ntawm thermal expansion 10-6/( degree ) ntawm 20 (degree) thiab | Thermal conductivity (W / m· degree) |
Tshwj xeeb thermal muaj peev xwm (J / kg · degree) |
Tshwj xeeb hluav taws xob resistivity (Ω mm² / m) |
Qhov ntom (kg/dm³) |
Poisson tus coefficient, ν |
|---|---|---|---|---|---|---|---|
| 31 | - | - | 0.24 | - | |||
| 188 | 713 | - | 43.3 | 243 | - | ||
| 668 | - | 23 | 13.2 | 241 | 241 |
shipbuilding steel phajKhoom duab
GNEE Group Photo
Kev cog lus rau kev tswj hwm nruj thiab kev pabcuam rau cov neeg siv khoom, peb muaj cov neeg ua haujlwm paub txog kev tsim khoom npaj kom tau raws li koj xav tau thiab ua kom cov neeg siv khoom txaus siab. Peb lav koj zoo nyob hauv Suav teb.
GNEE Group Exhibition Duab
GNEE Group cov neeg siv khoom tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog DNV Qib NV D32 steel, peb zoo siab los qhia koj!
Cim npe nrov: dnv qib nv d32, Tuam Tshoj dnv qib nv d32 manufacturers, lwm tus, Hoobkas