DIN S 420 NL DIN EN 10025-3 Hlau Phaj
High Strength Low Alloy Phaj Khoom Taw Qhia
Peb tau koom nrog hauv kev muag khoom steel thiab kev ua haujlwm txij li thaum tsim. peb tau muaj kev paub txog kev muab khoom, tuaj yeem muab kev txhawb zog rau cov neeg siv khoom hauv txhua yam ntaub ntawv hais txogDIN S 420 NL DIN EN 10025-3, Muab cov khoom zoo DIN S 420 NL DIN EN 10025-3 cov khoom, cov kev pabcuam zoo,. Peb muaj tag nrho cov kev tswj zoo, logistics system thiab tom qab kev muag khoom system los lav lub du khiav ntawm tag nrho cov txheej txheem. Xaiv peb yog xaiv kom so kom txaus.
Daim ntawv thov:Kub dov structural steel khoom - Ntu 3: Kev qhia tshwj xeeb rau kev xa khoom ntawm ib txwm-welded, ib txwm-welded, nplua-grained steel qauv..
Thaum tshav kub kub kho:1827 degree - 1929 degree .
siab tensile alloy steel phaj Khoom Paub meej
DIN S 420 NL DIN EN 10025-3 Chemical Element
Steel Qib S 420 NL cov ntaub ntawv muaj pes tsawg leeg, DIN S 420 NL DIN EN 10025-3 cov ntsiab lus, DIN S 420 NL DIN EN 10025-3 Kev kho cua sov, DIN S 420 NL DIN EN 10025-3 chemistry
| Element | Min | Max | Zoo sib xws |
|---|---|---|---|
| N | - | 0.0250 | - |
| Cu | - | 0.5500 | - |
| Ti | - | 0.0500 | - |
| Al | 0.0200 | - | - |
| Nb | - | 0.0500 | - |
| V | - | 0.2000 | - |
| Mo | - | 0.1000 | - |
| Ni | - | 0.8000 | - |
| Cr | - | 0.3000 | - |
| P | - | 0.0250 | - |
| S | - | 0.0200 | - |
| Mn | 1.0000 | 1.7000 | - |
| Si | - | 0.6000 | - |
| C | - | 0.2000 | - |
| V | - | 0.2200 | - |
| Ti | - | 0.0600 | - |
| Si | - | 0.6500 | - |
| S | - | 0.0250 | - |
| P | - | 0.0300 | - |
| Ni | - | 0.8500 | - |
| Nb | - | 0.0600 | - |
| N | - | 0.0270 | - |
| Mo | - | 0.1300 | - |
| Mn | 0.9500 | 1.8000 | - |
| Cu | - | 0.6000 | - |
| Cr | - | 0.3500 | - |
| CEV | - | 0.4800 | - |
| C | - | 0.2200 | - |
| Al | 0.0150 | - | - |
DIN S 420 NL DIN EN 10025-3 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) |
|---|---|---|---|---|---|---|
| 961 (Ntau dua lossis sib npaug) | 272 (Ntau dua lossis sib npaug) | 42 | 33 | 32 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 224 |
DIN S 420 NL DIN EN 10025-3 Lub cev muaj zog
Lub cev lub cev ntawm DIN S 420 NL DIN EN 10025-3 feem ntau npog cov qauv ntawm elasticity, coefficient ntawm thermal expansion, thermal conductivity, tshwj xeeb thermal muaj peev xwm, hluav taws xob tiv thaiv tus nqi, ntom, poisson tus piv, 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 |
|---|---|---|---|---|---|---|---|
| 41 | - | - | 0.41 | - | |||
| 444 | 647 | - | 41.3 | 332 | - | ||
| 759 | - | 41 | 21.2 | 341 | 342 |
High Strength Steel Phaj Khoom Duab
GNEE Group Photo
GNEE yog lub zog siab steel phaj tsum nrog kaum rau xyoo ntawm kev tsim khoom. Peb muaj kev tswj hwm kev lag luam muaj zog. Lub tuam txhab kho cov khoom muag raws sijhawm raws li kev xav tau ntawm kev lag luam thiab muaj cov khoom txaus los xyuas kom meej tias nws ua tau raws li cov kev xav tau ntawm cov neeg siv khoom lag luam.
Peb tuaj yeem muab cov kev pabcuam ua haujlwm raws li koj qhov xav tau ntawm lub davhlau ya nyob twg. Yog tias koj xav tau, peb tuaj yeem muab cov ntawv pov thawj zoo thiab ua qhov kev xeem thib peb.
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 DIN S 420 NL DIN EN 10025-3 steel phaj, thov hu rau peb!
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