GB HBi59-1 GB/T 26306 Taw qhia
Peb lub tuam txhab tau tsim kev koom tes ntev thiab ruaj khov kev sib raug zoo nrog Tuam Tshoj Hlau thiab Hlau Association, Hlau thiab Hlau Association thiab hlau thiab hlau tuam txhab thoob plaws lub xyoo, xyuas kom meej cov khoom ntawm high-zoo GB HBi 59-1 GB / T 26306 steel thiab muab tus nqi tshwj xeeb. Peb GB HBi59-1 GB/T 26306 steel khoom raug xa tawm mus rau ntau tshaj 70 lub teb chaws thiab cheeb tsam txawv teb chaws thiab tau txais kev tshuaj xyuas zoo.
Daim ntawv thov:Dawb txiav tooj liab alloy pas nrig.
Thaum tshav kub kub kho:1326 degree - 1364 degree .
GB HBi59-1 GB/T 26306 Chemical Element
Rau GB HBi59-1 GB/T 26306 datasheet thiab GB HBi59-1 GB/T 26306 tshuaj muaj pes tsawg leeg, thov mus saib cov lus hauv qab no.
| Element | Min | Max | Zoo sib xws |
|---|---|---|---|
| O | - | 0.1000 | - |
| H | - | 0.0050 | - |
| N | - | 0.0250 | - |
| C | - | 0.0500 | - |
| Fe + Cr | - | 0.2000 | - |
| Hf | - | 4.5000 | - |
| Zr+Hf | 99.2000 | - | - |
GB HBi 59-1 GB/T 26306 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) |
|---|---|---|---|---|---|---|
| 425 (Ntau dua lossis sib npaug) | 597 (Ntau dua lossis sib npaug) | 11 | 31 | 11 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 422 |
GB HBi59-1 GB/T 26306 Lub cev muaj zog
Basic Physical Properties of GB HBi59-1 GB/T 26306 Steel
| 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 |
|---|---|---|---|---|---|---|---|
| 14 | - | - | 0.43 | - | |||
| 711 | 981 | - | 42.3 | 443 | - | ||
| 816 | - | 41 | 23.2 | 333 | 342 |
