Cov khoom lag luam
S235J2 hlau thiabS235J2W Hlau yog ob qho qauv qauv qauv hauv qab EN 10025 Txuj Ci, siv dav hauv kev tsim kho thiab engineering.
Thaum lawv koom nrog cov tshuab ua kom zoo sib xws thiab cuam tshuam nyuaj, lub peev xwm tseem ceeb hauv lawv kev tawm tsam hauv lawv cov kev ua haujlwm atmospheric corrosion atmospheric corrosion. S235J2 yog qhov tsis - Alloy allo cov qauv steel paub txog nws cov kev ua tau zoo heev thiab kev cuam tshuam ntawm qhov kub.
Hauv kev sib piv, S235J2W yog huab cua {{{Resistant (Corten {{4} Zoo li Patina uas tiv thaiv cov khoom los ntawm kev xeb ntxiv.
Qhov no ua rau S235J2W qhov kev xaiv zoo tshaj plaws rau cov qauv sab nraum zoov, txuas hniav, thiab kev lag luam architectural nyob ntev thiab tsawg kawg nkaus yog qhov tseem ceeb.
Qhov sib txawv hauv cov tshuaj sib txawv
EN 10025-2 S235J2 Steel Phaj Tshuaj Muaj Feem
Teem nqi |
Tshuaj Muaj Tshuaj |
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|
S235J2 |
Lub caij max (%) |
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|
C |
Si |
Mn |
P |
S |
N |
CU |
|||
|
Tsawg dua los yog sib luag rau 16 |
> 16 tsawg dua los yog sib npaug rau 40 |
＞40 |
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|
0.19 |
0.19 |
0.19 |
- |
1.50 |
0.035 |
0.035 |
- |
0.60 |
|
EN 10025-5 S235J2W STEEL Tshuaj Muaj pes tsawg leeg tshuaj (%)
EN 10025-5 |
Tus nab npawj |
Cax. |
Si max. |
Mn |
P |
S max. |
N max. |
Cr |
CU |
|
S235J2W |
1.8961 |
0.13 |
0.40 |
0.20 - 0.60 |
Max . 0.035 |
0.030 |
– |
0.40 - 0.80 |
0.25-0.55 |
Qhov sib txawv hauv cov khoom siv neeg kho tshuab
EN 10025-2 S235J2 Hlau Hlau Cov Khoom Siv
Teem nqi |
Cov Cuab Yeej Cuab Yeej Cuab Yeej |
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|
S235J2 |
Paib lub zog |
Lub zog tensile |
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|
Tsawg dua los yog sib luag rau 16 |
＞16 |
＞40 |
＞63 |
＞80 |
＞100 |
＞150 |
＞200 |
＞250 |
＜3 |
Ntau dua los yog sib npaug |
＞100 |
＞150 |
＞250 |
|
|
235 |
225 |
215 |
215 |
215 |
195 |
185 |
175 |
165 |
360-510 |
360-510 |
350-500 |
340-490 |
330-480 |
|
EN 10025-5 S235J2W STEEL PHAJ NEEG TSHUAJ
Teem nqi |
Min. Tos kom lub zog cure mpa |
Tensile Lub Zog RM mpa |
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|
Nominal Thickness (hli) |
Nominal Thickness (hli) |
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|
Tsawg dua los yog sib luag rau 16 |
>16 tsawg dua los yog sib npaug rau 40 |
>40 tsawg dua los yog sib npaug rau 63 |
>63 tsawg dua lossis sib npaug rau 80 |
>80 tsawg dua lossis sib npaug rau 100 |
>100 tsawg dua los yog sib npaug rau 150 |
<3 |
>3 tsawg dua lossis sib npaug rau 100 |
>100 tsawg dua los yog sib npaug rau 150 |
|
|
S235J2W |
235 |
225 |
215 |
215 |
215 |
195 |
360-510 |
360-510 |
350-500 |
Qhov sib txawv hauv Daim Ntawv Thov Steel
EN 10025-2 S235J2 yog ib qib qib steel nrog tsawg kawg vim 235 MPa uas siv dav hauv kev lag luam engineering thiab kev tsim kho.
Qib 10025-2 S235J2W yog cov khoom siv steel hlau siv nrog kev txhim kho atmospheric corrosion.
Ob lub S235J2 thiab S235J2 thiab S235J2W no muab kev ua tau zoo hauv cov ntawv thov txheej txheem, tab sis lawv cov kev haum xeeb yog nyob ntawm ib puag ncig thiab cov qauv tsim.
S235J2yog qhov zoo rau cov tuam txhab dav dav lossis chaw nyob uas tsim kho qhov twg corrosion tsis yog kev txhawj xeeb zoo thiab weldability ntawm tus nqi qis dua.
S235J2W, ntawm qhov tod tes, zoo nyob rau sab nraum zoov lossis raug mob ua tsaug rau nws tus kheej {{tiv thaiv oxide txheej, uas txo lub neej txij nkawm.
Xaiv ntawm ob kawg yog nyob ntawm ntsuas tus nqi, tsos, thiab ib puag ncig ruaj khov kom tau raws li cov kev xav tau ntawm txhua qhov haujlwm.
Hu rau tam sim no kom tau S235J2W
