JIS G3118 SGV480 steel rau boilers
SGV480 executes JIS G3118 belongs rau Boiler thiab Pressure Vessel Steel Phaj, Boiler thiab Pressure Vessel Steel Phaj, uas yog siv los tsim steel phaj rau chav boilers, siab hlab ntsha thiab lwm yam structural qhov chaw ntawm pressurized hlab ntsha. Cov phaj hlau no yog raug rau qee qhov cua siab thiab dej siab, nrog rau qhov sib txawv ntawm qhov kev siv ntawm ib puag ncig, xws li siab, nruab nrab, qis kub, thiab lwm yam, yog li cov kev cai rau hom steel phaj no ntau stringent.SGV480 belongs rau ib tug ntawm lawv.
JIS SGV480 lub nkoj phaj tshuaj muaj pes tsawg leeg
| Element | Min | Max | Zoo sib xws |
|---|---|---|---|
| Si | 0.1500 | 0.4000 | - |
| S | - | 0.0300 | - |
| P | - | 0.0300 | - |
| Mn | 0.8500 | 1.2000 | - |
| CEV | - | 0.3900 | - |
| C | - | 0.2700 | - |
JIS SGV480 boiler phaj mechanical khoom
| 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 -Heat-Kev Kho Mob | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 894 (Ntau dua lossis sib npaug) | 662 (Ntau dua lossis sib npaug) | 14 | 33 | 41 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 244 |
JIS SGV480 boiler steel phaj lub cev muaj zog
| 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 |
|---|---|---|---|---|---|---|---|
| 34 | - | - | 0.21 | - | |||
| 637 | 511 | - | 11.3 | 114 | - | ||
| 418 | - | 43 | 13.2 | 334 | 411 |
JIS SGV480 steel boiler phaj Khoom Paub meej
SGV480 steel phaj tuaj yeem xa tuaj rau hauv qhov kub dov, normalized, lossis kub ua tiav raws li cov neeg siv khoom xav tau.
SGV480 siab lub nkoj phaj yog dav siv nyob rau hauv roj av, tshuaj, fais fab chaw nres tsheb, boiler thiab lwm yam lag luam rau ua reactors, tshav kub exchangers, separators, pob tso tsheb hlau luam, roj tso tsheb hlau luam, liquefied natural gas tanks, nuclear fais fab reactors siab plhaub, boiler ladles, liquefied roj av roj thooj voos kheej kheej, siab zog dej {1} turbine plhaub, thiab lwm yam khoom siv thiab cov khoom siv.
JIS SGV480 siab nkoj steel phaj khoom duab
GNEE griuo team photo
GNEE pab pawg neeg tuaj xyuas
Peb cov khoom tau dhau los ua qhov zoo nruj thiab tuaj nrog cov ntawv pov thawj kev tshaj lij. Yog tias koj muaj lus nug txog JIS G3118 SGV480 steel rau boilers, thov koj xav tshuaj xyuas.
Cim npe nrov: jis g3118 sgv480 steel rau boilers, Tuam Tshoj jis g3118 sgv480 steel rau boilers manufacturers, lwm tus neeg, Hoobkas
