SM490 Lub kaum ntse ntse hlau

SM490 lub kaum sab xis steel

SM490 lub kaum sab xis steel yog cov hlau tsis tshua muaj hlau uas ua tau raws li cov qauv kev lag luam Japanese. Lub "490" hauv SM490 qhia nws qib zog, thiab lub zog tawm los tsis tsawg dua 490MPa.

Raws li kev hloov pauv kev ntxhov siab, SM490 lub kaum sab xis hlau tuaj yeem tswj tau qhov zoo thiab ruaj khov, nrog rau qhov siab tawv thiab hnav zoo heev.

SM490 steel lub kaum sab xis hlau tuaj yeem tiv taus qhov yaig ntawm qhov chaw sab nraud rau qee qhov, ua kom nws lub neej ua haujlwm ntev, thiab yooj yim rau vuam nrog cov vuam zoo.

SM490 steel hlau yog dav siv nyob rau hauv ntau yam xws li kev tsim kho, txuas hniav, nkoj, tsheb tsim, siab hlab ntsha, marine engineering, thiab lwm yam., tshwj xeeb tshaj yog nyob rau hauv lub sij hawm uas loj loads thiab complex kev nyuaj siab ib puag ncig yuav tsum tau tiv thaiv.

SM490 Lub kaum ntse ntse hlauKhoom Paub meej

 

►Cov cuab yeej cuab tam rau SM490 Cov qauv steel lub kaum sab xis hlau

Thickness (hli)
SIB 490	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)	325	315	295	295	285	275
	Tsawg dua los yog sib npaug li 100						> 100
Tensile zog (Mpa)	490-610						400-610

►Cov tshuaj muaj pes tsawg leeg rau SM490 Cov qauv steel lub kaum sab xis (Ladle Analysis Max%)

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
50<>	0.22

 

SM490 Lub kaum sab xis BarCov khoom duab

 

 

FAQ

Q: SM490 lub kaum sab xis hlau yog dab tsi?

A: SM490 vuam qauv hlau yog nyob rau hauv Japanese tus qauv JIS G3106. SM490 structural steel phaj / ntawv yog siv rau cov qauv uas yuav tsum tau muaj cov cuab yeej cuab tam thiab vuam kev ua tau zoo nyob rau hauv lub tsev, choj, nkoj, tsheb, pertroleum thawv thiab kev tsim kho tsheb.

Q: Cov hlau sib npaug ntawm SS400 lub kaum sab xis yog dab tsi?

A: Ss400 belongs rau Japanese JIS G 3101 tus qauv. Nws qib Indian sib npaug yog IS 2062.

Q: Qhov txawv ntawm A36 lub kaum sab xis steel bar thiab SS400 steel kaum hlau yog dab tsi?

A: ASTM A36 thiab SS400 steel yog qhov zoo ib yam. ASTM A36 steel poob raws li tus qauv ntawm American Society for Testing and Materials ASTM A36 / A36M. SS400 steel poob raws li tus qauv Japanese Industrial Standard JIS G3101.

Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog SM490 lub kaum sab xis steel, thov hu rau peb!