GL Qib GL A32
shipbuilding steel phajKhoom Taw Qhia
Peb lub tuam txhab yog thoob ntiaj teb cov khoom siv raw hlau thiab steel khoom.GL Qib GL A32yog ib qho ntawm peb cov khoom tseem ceeb steel. Lwm yam tshaj li kev tsim khoom tshiab, peb kuj muaj cov khoom lag luam loj gl kom tau raws li qhov xav tau ceev ntawm cov neeg siv khoom. GL Qib GL A32 muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab tuaj yeem ua raws li cov neeg siv khoom xav tau. Tsis tas li ntawd, peb muab cov kev pabcuam ua haujlwm, xws li: txiav, khoov, drilling, vuam thiab lwm yam kev pabcuam.
Daim ntawv thov:Ib txwm muaj zog thiab siab dua Hull Cov Qauv Hlau.
Thaum tshav kub kub kho:1479 degree - 1562 degree .
shipbuilding steel phajKhoom Paub meej
GL Qib GL A32 Chemical Element
Carbon, Silicon, Manganese, Phosphorus, Sulfur yog cov ntsiab lus tseem ceeb hauv GL Qib GL A32.
Cov pa roj carbon monoxide yog qhov tseem ceeb tshaj plaws hardening nyob rau hauv steel.
Silicon pab txhawb lub zog. Zoo li manganese, silicon yog siv los tswj lub zog ntawm cov hlau thaum lub sij hawm tsim cov hlau.
Manganese yog qhov tseem ceeb ntawm austenite stabilizing cov ntsiab lus pab txhawb kev tsim cov qauv kev ntxhib los mos thiab ua kom muaj zog, lub zog thiab hnav tsis kam.
Phosphorus yog ib qho teeb meem. Txo cov plasticity thiab toughness ntawm steel thiab tshwm txias brittleness. Nws tuaj yeem txhim kho lub zog ntawm cov hlau, thiab txhim kho cov atmospheric corrosion stability. Cov ntsiab lus yuav tsum txwv tsawg dua 0.05%.
Feem ntau cov sulfur yog ib qho teeb meem, uas ua rau cov kub brittleness ntawm steel siab, thiab cov ntsiab lus ntawm sulfur yog txwv tsis pub tsawg tshaj li 0.05%.
| Element | Min | Max | Zoo sib xws |
|---|---|---|---|
| V | 0.0500 | 0.1000 | - |
| Ti | - | 0.0200 | - |
| Si | - | 0.5000 | - |
| S | - | 0.0350 | - |
| P | - | 0.0350 | - |
| Ni | - | 0.4000 | - |
| Nb+Ti+V | - | 0.1200 | - |
| Nb | 0.0200 | 0.0500 | - |
| Mo | - | 0.0800 | - |
| Mn | 0.9000 | 1.6000 | - |
| Cu | - | 0.3000 | - |
| Cr | - | 0.2000 | - |
| C | - | 0.1800 | - |
| Al | 0.0200 | - | - |
GL Qib GL A32 Mechanical zog
| 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) |
|---|---|---|---|---|---|---|
| 992 (Ntau dua lossis sib npaug) | 732 (Ntau dua lossis sib npaug) | 34 | 34 | 34 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 412 |
GL Qib GL A32 Lub cev muaj zog
Kev ua haujlwm ntawm lub cev ntawm GL Qib GL A32 feem ntau yog qhia los ntawm qhov ntom ntom, poisson tus piv, thermal conductivity, thermal muaj peev xwm, coefficient ntawm thermal expansion, modulus ntawm elasticity, hluav taws xob tsis kam, thiab lwm yam.
| 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 |
|---|---|---|---|---|---|---|---|
| 43 | - | - | 0.41 | - | |||
| 918 | 268 | - | 24.3 | 132 | - | ||
| 665 | - | 43 | 42.2 | 321 | 112 |
shipbuilding steel phajKhoom duab
GNEE Group Photo
Kev cog lus rau kev tswj hwm nruj thiab kev pabcuam rau cov neeg siv khoom, peb muaj cov neeg ua haujlwm paub txog kev npaj ua kom tau raws li koj xav tau thiab ua kom cov neeg siv khoom txaus siab. Peb lav koj zoo nyob hauv Suav teb.
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 GL Qib GL A32 steel, peb zoo siab los qhia koj!
Cim npe nrov: gl qib gl a32, Tuam Tshoj gl qib gl a32 manufacturers, lwm tus neeg, Hoobkas