BV Qib A460
shipbuilding steel phajKhoom Taw Qhia
Qib A460 steel ntawv, Qib A460 steel density, Qib A460 qib, Qib A460 specification, Qib A460 chemistry, Qib A460 sib npaug, Qib A460 steel sib npaug, Qib A460 tawm lub zog, Qib A460 steel phaj thickness daim ntawv, BV Qib A46 lub cev muaj zog A460 hlau
Daim ntawv thov:High zog quenched thiab tempered steels.
Thaum tshav kub kub kho:1977 degree - 1453 degree .
shipbuilding steel phajKhoom Paub meej
BV Qib A460 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) |
|---|---|---|---|---|---|---|
| 773 (Ntau dua lossis sib npaug) | 867 ( Ntau dua lossis sib npaug ) | 12 | 13 | 44 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 441 |
BV Qib A460 Lub cev muaj zog
Lub cev lub cev ntawm BV Qib A460 feem ntau npog cov qauv ntawm elasticity, coefficient ntawm thermal expansion, thermal conductivity, tshwj xeeb thermal muaj peev xwm, hluav taws xob tsis kam nqi, ntom, poisson tus piv, 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 |
|---|---|---|---|---|---|---|---|
| 22 | - | - | 0.11 | - | |||
| 596 | 352 | - | 44.3 | 331 | - | ||
| 619 | - | 11 | 12.2 | 243 | 243 |
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 BV Qib A460 steel, peb zoo siab los qhia koj!
Cim npe nrov: bv qib a460, Tuam Tshoj bv qib a460 manufacturers, lwm tus neeg, Hoobkas