GB Qt 450-10 GB \/ T 1348 Taw qhia
Peb lub tuam txhab tau tsim cov sijhawm ntev thiab sib txuas lus ruaj khov, ua cov lag luam hlau, kom muaj cov lag luam hlau thiab hlau thiab cov hlau ua ke thiab muab cov nqi nyiam. Peb GB Qt {{4 {}} GB \/ T 1348 Cov Khoom Steel yog export rau ntau dua 70 lub teb chaws thiab cov cheeb tsam txawv teb chaws thiab tau txais kev txheeb xyuas zoo.
Daim Ntawv Thov:Zas Hlau Castings.
Tshav kub kho:1954 Degree - 1279 degree.
GB Qt 450-10 GB \/ T 1348 Cov Khoom Siv Neeg Kho Tshuab
| Pub Rp0.2(MPa) |
Lub tensile Rm(MPa) |
Hloov KV \/ KU (J) |
Elongation A (%) |
Txo nyob rau hauv ntu hla ntu ntawm bacture Z (%) |
Raws li-ua kom sov | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 314 (ntau dua lossis sib npaug) | 492 (ntau dua lossis sib npaug) | 12 | 32 | 41 | Kev daws thiab kev laus, anrealing, ausaging, q + t, thiab lwm yam | 322 |
GB Qt {450-10 gb \/ t 1348 lub zog lub cev
Lub GB Qt 450-10 GB \/ T 1348 khoom siv lub cev lub cev yuav tsum ua raws cov txiaj ntsig tau muab rau hauv cov lus hauv qab no.
| Qho so (Qib) |
Modulus ntawm elasticity (GPA) |
Txhais cov coefficient ntawm thermal expansion 10-6 \/ (degree) ntawm 20 (degree) thiab | Thermal conductivity (W \/ math degree) |
Tshwj xeeb thermal muaj peev xwm (J \/ KG · degree) |
Kev Tiv Thaiv Hluav Taws Xob Tshwj Xeeb (Ω mm² \/ m) |
Ceev (kg \/ dm³) |
Poisson cov coefficient, ν |
|---|---|---|---|---|---|---|---|
| 23 | - | - | 0.11 | - | |||
| 616 | 256 | - | 34.3 | 413 | - | ||
| 438 | - | 32 | 21.2 | 412 | 112 |
