EN10219 S355J2H Dub Kauv Welded Steel Yeeb Nkab
GNEE tsim thiab khoom sivEN10219 S355J2H SSAW Tube, koj tuaj yeem tshawb nrhiav txhua qhov loj thiab qib ntawm cov raj steel los sib piv cov nqi.
EN10219 S355J2H qib yog ib qho qis carbon manganese uas muaj hlau alloy. Qhov nruab nrab lub zog carbon steel raj no muaj cov khoom siv vuam zoo thiab muaj kev cuam tshuam zoo muaj peev xwm ua kom haum rau qhov kub qis, EN10219 S355J2H dub welded yeeb nkab yog dav siv hauv cov qauv hollow seem thiab piling yeeb nkab daim ntaub ntawv.
EN10219 S355J2H welded yeeb nkab muaj qhov tsawg kawg nkaus lub zog ntawm 355MPa thiab lub zog tensile yam tsawg kawg nkaus txog 630MPa, nyob ntawm phab ntsa thickness ntawm lub raj. Lub raj kuj muaj qhov elongation ntawm 22%.
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Mechanical Properties for S355J2H Non-alloy Structural Steel
| Lub npe | Yam tsawg kawg Yield Strength REhhauv N / hli2 | Tensile zog Rmhauv N / hli2 | Yam tsawg kawg nkaus elongation L{0}},65√S0 | Cov khoom cuam tshuam | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Raws li EN10219 | Raws li EN10219 | Nominal thickness nyob rau hauv mm | Nominal thickness nyob rau hauv mm | Ntev | Hloov | Kev ntsuas kub | Yam tsawg kawg nruab nrab absorbed zog (J) rau cov qauv xeem daim | |||||
| Tsawg dua los yog sib npaug li 16 | ＞ 16 Tsawg dua lossis sib npaug li 40 | 40 Tsawg dua lossis sib npaug rau 65 | ＜3 | Ntau dua lossis sib npaug li 3 Tsawg dua lossis sib npaug rau 65 | Nominal thickness nyob rau hauv mm | |||||||
| Tsawg dua los yog sib npaug li 40 | 40 Tsawg dua lossis sib npaug rau 65 | Tsawg dua los yog sib npaug li 40 | 40 Tsawg dua lossis sib npaug rau 65 | |||||||||
| S355J2H | 1.0576 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | -20 | 27 |
EN10219 S355J2H Welded Steel Yeeb Nkab
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Gnee tuam txhab npog thaj tsam ntawm 35,{1}} square metres thiab muaj ntau tshaj 200 tus neeg ua haujlwm, suav nrog 80 tus neeg ua haujlwm. Peb tau tsim kom muaj kev tswj xyuas zoo thiab ua tiav thiab kev ruaj ntseg. Lub tuam txhab kuj tau txais ISO9001 zoo system ntawv pov thawj.
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FAQ
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 7-14 hnub yog tias cov khoom muaj nyob hauv Tshuag. los yog nws yog 25-35 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li qhov ntau.
Q: Peb tuaj yeem tau txais qhov kev thov li cas?
A: Thov muab cov lus qhia tshwj xeeb ntawm cov khoom, xws li cov khoom siv, qhov loj, zoo li, thiab lwm yam Yog li peb tuaj yeem muab qhov zoo tshaj plaws.
Q: Peb puas tuaj yeem tau txais qee qhov qauv?
A: Yog, koj tuaj yeem tau txais cov qauv hauv peb cov Tshuag.Free rau cov qauv tiag, tab sis cov neeg siv khoom yuav tsum them tus nqi thauj khoom.
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