ASTM A537 Chav Kawm 1 ASTM A537 / A537M Boiler Steel Phaj
nkoj steel phaj Khoom Taw qhia
Raws li kev paubASTM A537 Chav Kawm 1 ASTM A537 / A537M tsum, peb tuaj yeem tsis tsuas yog muab cov neeg siv khoom kom muaj nuj nqis lav ASTM A537 / A537M cov khoom lag luam zoo, tab sis kuj muab cov nqi zoo thiab nruab nrog kev pabcuam tom qab muag tiav. Tsis tas li ntawd, kuj tseem muaj cov kev pabcuam ntxiv, xws li cov ntaub ntawv qhia rau cov neeg siv khoom, suav nrog ASTM A537 Chav Kawm 1 ASTM A537 / A537M tshuaj muaj pes tsawg leeg, A537 Chav Kawm 1 cov khoom, A537 Chav Kawm 1 ntom ntom, A537 Chav Kawm 1 lub zog, A537 Chav Kawm 1 sib npaug , lwm.
Daim ntawv thov:Thaum tshav kub kub kho carbon-manganese-silicon steel ntawv rau cov hlab ntsha siab.
Thaum tshav kub kub kho:1141 degree - 1134 degree .
siab nkoj phaj Khoom Paub meej
ASTM A537 Chav Kawm 1 ASTM A537 / A537M 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) |
|---|---|---|---|---|---|---|
| 726 (Ntau dua lossis sib npaug) | 862 ( Ntau dua lossis sib npaug ) | 31 | 21 | 42 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 114 |
ASTM A537 Chav Kawm 1 ASTM A537 / A537M Lub cev muaj zog
Lub cev muaj zog ntawm ASTM A537 Chav Kawm 1 ASTM A537 / A537M steel suav nrog kev ua haujlwm zoo, tsis muaj qhov hnyav, khov kho, ductility thiab tiv thaiv kev yaig.
| 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 |
|---|---|---|---|---|---|---|---|
| 32 | - | - | 0.41 | - | |||
| 358 | 792 | - | 23.3 | 223 | - | ||
| 733 | - | 41 | 32.2 | 221 | 144 |
boiler steel ntawv Khoom duab
GNEE Group Photo
GNEE lav qhov zoo ntawm peb cov khoom nrog lub zog nyiaj txiag muaj zog, kev tswj hwm qib siab thiab kev tswj hwm nruj rau cov khoom tuaj. Peb muaj npe nrov thoob plaws tebchaws rau peb cov khoom zoo heev thiab lub koob npe nrov, thiab tau txais kev ntseeg siab thiab kev txhawb nqa ntawm cov hlau loj thiab 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 ASTM A537 Chav Kawm 1 ASTM A537 / A537M boiler steel phaj, peb zoo siab los qhia koj!
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