JIS SB 42 JIS G3103 Steel Phaj
boiler steel ntawv Khoom Taw qhia
JIS SB 42 JIS G3103 steel tsis yog nkig li ntau lwm cov hlau vim nws lub zog ntau dua. Lub zog thiab hardness ntawm cov hlau yog nce los ntawm kev kho cua sov, uas ua rau nws tsim nyog rau kev siv nyob rau hauv daim ntawv thov nrog kub thiab siab.
Siab Vessel Thiab Boiler Steel Phaj Khoom Paub meej
JIS SB 42 JIS G3103 Mechanical Properties
Cov ncauj lus kom ntxaws ntxiv txog JIS SB 42 JIS G3103 steel Mechanical Properties, thov mus saib cov lus hauv qab no:
| 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) |
|---|---|---|---|---|---|---|
| 479 (Ntau dua lossis sib npaug) | 485 (Ntau dua lossis sib npaug) | 43 | 31 | 21 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 343 |
JIS SB 42 JIS G3103 Physical Properties
Basic Physical Properties of JIS SB 42 JIS G3103 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 |
|---|---|---|---|---|---|---|---|
| 24 | - | - | 0.32 | - | |||
| 184 | 949 | - | 11.3 | 131 | - | ||
| 314 | - | 12 | 44.2 | 141 | 324 |
boiler steel phaj Khoom duab
GNEE Group Photo
Peb muaj 16 xyoo ntawm kev paub nyob rau hauv cov ntaub ntawv steel, xa tawm thiab muab cov khoom zoo thiab cov kev pabcuam zoo, thiab peb muab kev pabcuam ib-rau-ib rau txhua tus neeg siv khoom.
Peb cov khoom tau raug xa tawm mus rau ntau tshaj 200 lub teb chaws thiab cheeb tsam hauv Europe, Asia, Africa, South America thiab North America. Peb cov khoom kuj tau txais txiaj ntsig zoo thiab qhuas los ntawm cov neeg siv khoom.
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 JIS SB 42 JIS G3103 steel phaj, thov hu rau peb!
Cim npe nrov: jis sb 42 jis g3103, Tuam Tshoj jis sb 42 jis g3103 manufacturers, lwm tus, Hoobkas