SS540 steel qauv

JIS G3101: 2004 SS540 structural steel lub kaum sab xis muaj 0.30% carbon thiab 1.60% manganese, uas ntawm lawv zoo heev txhim kho nws lub zog. Piv nrog SS400 & SS490, SS540 muaj zog ntau dua - 400 MPa yield zog thiab 540 MPa tensile zog. Lub zog siab ua rau nws nrov rau cov ntawv thov uas xav tau lub zog tab sis qhov hnyav yog qhov teeb meem.

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Gnee steel, steel mov los ntawm ntuj mus rau hiav txwv yog muaj, thoob ntiaj teb ncav cuag;

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Kev Xav Tau & Kev Pab Ntxiv Technicals

Kev Xav Tau & Kev Pab Ntxiv

♦ High tension test
♦ Qhov ntsuas kub tsis tshua muaj kev cuam tshuam
♦ Simulated tom qab vuam kev kho cua sov (PWHT)
♦ Tshaj tawm Orginal Mill xeem daim ntawv pov thawj raws li EN 10204 FORMAT 3.1/3.2
♦ Txhaj tshuaj tua kab mob thiab pleev xim, txiav thiab vuam raws li tus neeg siv khoom xav tau
♦ Rolling nyob rau hauv ASTM A6 / A6M rau cov kev cai dav dav ntawm cov qauv siv hlau

Technicals

►Cov cuab yeej cuab tam rau SS540 me me steel:

Thickness (hli)
SIB 540	≤ 16	> 16 ≤ 40	> 40 ≤ 100	> 100
Yield zog (≥Mpa)	400	390	390	390
Tensile zog (Mpa)	540

►Tshuaj muaj pes tsawg leeg rau SS540 carbon steel (Kub tsom xam Max%)

Cov ntsiab lus tseem ceeb ntawm SS540
C	Mn	P	S	Lwm cov ntsiab lus alloy tuaj yeem ntxiv
0.30	0.30	0.040	0.040	Lwm cov ntsiab lus alloy tuaj yeem ntxiv