JIS G3106 SM490YA Hlau Lub kaum ntse ntse

JIS G3106 SM490YA steel kaum

SM490YA lub kaum sab xis yog Japanese tus qauv siab-lub zog qis-alloy structural steel uas ua tau raws li cov qauv kev lag luam Japanese. Lub "490" nyob rau hauv SM490YA kub dov steel lub kaum sab xis txhais tau hais tias lub zog tsis tsawg tshaj li 490MPa, thiab "YA" yog cov qhab nia zoo.

Cov tshuaj muaj pes tsawg leeg ntawm SM490YA lub kaum sab xis steel bar: feem ntau suav nrog carbon, silicon, manganese thiab lwm yam ntsiab lus, nrog rau me me ntawm chromium, npib tsib xee, tooj liab thiab lwm yam hlau alloy, uas tuaj yeem ua kom lub zog thiab tawv ntawm SM490YA hlau kaum hlau.

Daim ntawv thov ntawm SM490YA lub kaum sab xis steel: SM490YA steel hlau lub kaum ntse ntse tuaj yeem siv dav hauv cov txuas hniav, tsev, nkoj, tsheb thiab lwm yam haujlwm kom tau raws li koj cov kev xav tau ntau yam thiab xav tau engineering.

JIS G3106 SM490YA Hlau Lub kaum ntse ntseCov Khoom Paub meej

 

►Cov cuab yeej cuab tam rau SM490YA Cov qauv steel lub kaum ntse ntse

Thickness (hli)
SM490 YA	Tsawg dua los yog sib npaug li 16	>16 Tsawg dua lossis sib npaug li 40	>40 Tsawg dua los yog sib npaug rau 75	>75 Tsawg dua los yog sib npaug rau 100	>100 Tsawg dua los yog sib npaug rau 160	> 160
Yield zog (Ntau dua lossis sib npaug rau Mpa)	365	355	335	325	325	325
	Tsawg dua los yog sib npaug li 100						> 100
Tensile zog (Mpa)	490-610						490-610

►Tshuaj muaj pes tsawg leeg rau SM490YA Cov qauv steel lub kaum ntse ntse (Ladle Analysis Max%)

Cov ntsiab lus tseem ceeb ntawm SM490YA
Thickness (hli)	C	Si	Mn	P	S
T Tsawg dua lossis sib npaug li 50	0.20	0.55	1.60	0.035	0.035
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Lub kaum sab xis hlauCov khoom duab

FAQ

Q: Koj tswj qhov zoo li cas?

A: Mill Test Certification yog muab nrog cov khoom xa tuaj, Kev tshuaj xyuas thib peb yog muaj. thiab peb kuj tau txais ISO, SGS Verified.

Q: Cov nqe lus ntawm kev ntim khoom yog dab tsi?

A: Feem ntau, peb ntim peb cov khoom hauv pob lossis coils nrog rods lossis siv, peb tuaj yeem ntim cov khoom raws li cov neeg siv khoom xav tau.

Q: Koj lub sijhawm xa khoom yog dab tsi?

A: Rau cov khoom lag luam, peb tuaj yeem thauj cov khoom mus rau qhov chaw nres nkoj hauv 3 hnub tom qab peb tau txais koj cov nyiaj tso cia
Rau lub sijhawm tsim khoom, feem ntau nws yuav siv li ntawm 7-15 hnub tom qab tau txais qhov tso nyiaj.

Q: Koj puas tuaj yeem muab cov qauv?

A: Peb tuaj yeem muab cov qauv me me hauv Tshuag dawb, tsuav yog koj tiv tauj peb.

Q: Koj cov nqe lus them nqi yog dab tsi?

A: 30% T / T ua ntej tso nyiaj, 70% ua ntej xa khoom. Peb yuav qhia koj cov duab ntawm cov khoom thiab pob ua ntej koj them qhov nyiaj tshuav.

Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog JIS G3106 SM490YA steel kaum, thov hu rau peb!