Hlau S355J2

Tus txheej txheem hlau s355j2 yog ib qho unalloyed welded qauv txheej txheem ua haujlwm ntawm kub ntawm {2} thiab cov khoom lag luam khib nyiab: thiab cov khoom lag luam ntev tau siv los ua kom lawv.

Xa kev nug

Tsham tam sim no

Khoom Taw qhia

Steel S355J2 bar

Tshuaj lom neeg tshuaj lom neeg ntawm hlau s355j2 raws li Ladle piv txwv raws li Gost {2}},%

Khoom Thickness	C	Si	Mn	P	S	CU
Tsawg dua los yog sib npaug rau 40	Tsawg dua los yog sib npaug rau 0. 20	Tsawg dua los yog sib npaug rau 0. 55	Tsawg dua los yog sib npaug rau 1.60	Tsawg dua los yog sib npaug rau 0. 025	Tsawg dua los yog sib npaug rau 0. 025	Tsawg dua los yog sib npaug rau 0. 55
>40	Tsawg dua los yog sib npaug rau 0. 22	Tsawg dua los yog sib npaug rau 0. 55	Tsawg dua los yog sib npaug rau 1.60	Tsawg dua los yog sib npaug rau 0. 025	Tsawg dua los yog sib npaug rau 0. 025	Tsawg dua los yog sib npaug rau 0. 55

Cov Khoom Siv Neeg Kho Tshuab ntawm Hlau S355J2

Nominal tuab, hli	Yam tsawg kawg nkaus paib zog zog, mpa	Muaj zog txwv, MPA
<3	355	510-680
Ntau dua los yog sib npaug rau 3 tsawg dua lossis sib npaug rau 16	355	470-630
>16 tsawg dua los yog sib npaug rau 40	345	470-630
>40 tsawg dua los yog sib npaug rau 63	335	470-630
>63 tsawg dua lossis sib npaug rau 80	325	470-630
>80 tsawg dua lossis sib npaug rau 100	315	470-630
>100 tsawg dua los yog sib npaug rau 150	295	450-600
>150 tsawg dua los yog sib npaug rau 200	285	450-600
>200 tsawg dua los yog sib npaug rau 250	275	450-600
>250 tsawg dua los yog sib npaug rau 400	265	450-600

Steel s235j2 analogues

Peb	A656
Lub teb chaws Yelemees	St 52-3 n
Nyiaj txiag	SS490YA
Teb chaws Europe (Outdated)	S355J2G4
Phiaj suav	Q345D
Swunden	2134-01

Daim ntawv thov

Qeb qib pawg S355j2 yog tus yam ntxwv ntawm cov qauv zoo ntawm cov neeg kho tshuab, uas txiav txim siab nws cov qauv hlau sib txawv thiab tshuab tsim cov hom phiaj. Nws yog siv rau hauv kev lag luam thiab kev tsim kho pej xeem, nrog rau hauv kev tsim kho cov roj thiab roj platform, lwm yam chaw ntawm lub zog, fais fab kis cov neeg yees thiab lwm yam khoom siv hlau. Hlau S355j2 yog nquag siv los tsim cov khoom siv hnyav thiab av nkos (chaw nres tsheb thiab pob tseg pob zeb thiab kev ua liaj ua teb.