S235JR Lub kaum sab xis steel tuav

S235JR Lub kaum sab xis steel tuav

S235JR lub kaum sab xis hlau yog cov hlau tsis yog hlau ntawm European tus qauv, sib npaug rau Q235B lub kaum sab xis hlau ntawm lub teb chaws tus qauv, thiab belongs rau carbon structural steel nrog tsawg carbon cov ntsiab lus.

S235JR lub kaum sab xis steel bar muaj cov ntsiab lus carbon tsawg thiab zoo weldability, bolt kev twb kev txuas thiab riveting zog. S235JR lub kaum sab xis steel tuaj yeem siv dav hauv kev tsheb ciav hlau, txuas hniav, ntau yam kev tsim kho, thiab kev tsim khoom ntawm ntau yam hlau uas dais zoo li qub.

Tsis tas li ntawd, S235JR steel hlau peb tsim kuj muaj ntau yam kev qhia tshwj xeeb thiab qhov ntau thiab tsawg ntawm lub kaum sab xis steel los xaiv kom tau raws li koj qhov kev xav tau ntawm engineering sib txawv.

S235JR Lub kaum sab xis steel tuavKhoom Paub meej

 

►Cov cuab yeej cuab tam rau S235JR carbon steel kaum:

Thickness (hli)
S235 JR	Tsawg dua los yog sib npaug li 16	>16 Tsawg dua lossis sib npaug li 40	>40 Tsawg dua lossis sib npaug li 63	>63 Tsawg dua lossis sib npaug li 80	>80 Tsawg dua los yog sib npaug rau 100	>100 Tsawg dua los yog sib npaug rau 150	>150 Tsawg dua los yog sib npaug li 200	>200 Tsawg dua los yog sib npaug rau 250	> 250
Yield zog (Ntau dua lossis sib npaug rau Mpa)	235	225	215	215	215	195	185	175	175
	< 3	Ntau dua lossis sib npaug li 3 Tsawg dua lossis sib npaug rau 100				>100 Tsawg dua los yog sib npaug rau 150	>150 Tsawg dua los yog sib npaug rau 250		> 250
Tensile zog (Mpa)	360-510	360-510				350-500	340-490		340-490

►Tshuaj muaj pes tsawg leeg rau S235JR me ntsis steel kaum (Ladle Analysis Max%)

Thickness (hli)	C	Si	Mn	P	S	N	Cu
T Tsawg dua los yog sib npaug rau 16	0.17	...	1.40	0.035	0.035	0.012	0.55
16<>	0.17
40<>	0.20

 

S235JR Lub kaum sab xis BarCov khoom duab

 

 

FAQ

Q: S235JR kub dov steel kaum qib yog dab tsi?

A: Steel qib S235JR yog ib qho kev siv dav dav thiab tshuab hlau uas tau ua raws li EN 10025-2 tus qauv.

Q: Qhov txawv ntawm S235JR lub kaum sab xis hlau thiab S275JR lub kaum sab xis yog dab tsi?

A: Ntxiv rau lawv qhov sib txawv ntawm qhov sib txawv, S235JR thiab S275JR kuj muaj qhov sib txawv tensile zog thiab elongation zog. S235JR muaj lub zog tensile ntawm 360-510 MPa thiab elongation ntawm 26%, thaum S275JR muaj lub zog tensile ntawm 410-560 MPa thiab elongation ntawm 23%

Q: Dab tsi yog cov hlau en 10025 S235JR steel hlau kaum sib npaug?

A: EN 10025 S235JR sib npaug Indian tus qauv IS2062 yog cov khoom lag luam ntawm Bureau of Indian Standards. IS2062 tus qauv qhia tshwj xeeb kub dov nruab nrab thiab siab tensile cov qauv hlau.

Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog S235JR lub kaum sab xis steel tuav, thov hu rau peb!