P275NHN Kev Kub Siab Kuj Steel Phaj

 

P275NHN Kev Kub Siab Kuj Steel Phaj

 

P275NH yog ib qho kev ua tau zoo steel phaj rau cov rwj yog cov rwj thiab cov nkoj siab, uas zwm rau hauv qis-alloy steel phaj nyob rau hauv European cov qauv en 10028-3.

 

P275Nh Kub-Rolled Steel Phaj muaj cov khoom siv kho kom zoo thiab corrosion tsis kam. Nws yog dav siv nyob rau hauv ntau yam kev lag luam xws li roj av, kev lag luam tshuaj, batter, thiab lwm yam uas tau siv cov khoom siv kub thiab kub siab. ‌

Tus me nyuam lub xeev ntawm P275NO boiler steel phaj feem ntau yog li qub, tab sis nws tseem tuaj yeem xa los ntawm normalizing, kev hloov kho thiab lwm yam txheej txheem ua raws li cov kev xav tau sib txawv. Tsis tas li ntawd, P275NHN PHAR Phaj tseem muaj kev ua haujlwm vuam ua tau zoo xws li arc vuam, thiab lwm yam.

 

Gnee yog tus xa khoom ntawm Boiler Steel Phaj Nrog 17 xyoo ntawm kev ua haujlwm. Cov khoom peb muab tau tuaj yeem kho tau qhov loj me thiab ntau yam kev pabcuam raws li koj cov kev xav tau kawg. Ib qho ntxiv, peb kuj tseem tuaj yeem muab SS490 tsawg Alloy Steel thiab SS540 alloy qauv qauv hlau, thiab lwm yam.

 

 

Khoom npe	Siab Hlab Hlau Hlau Hlau
Teem nqi	GB713: Q245R, Q345R, Q370R, 18MNmonBr, 13Mnnimor, 15crmor, 14Cr1mor, 12cr2mo1r, 12cr1movr, thiab lwm yam. GB19189: 07mncrmovr, 07mnnicrmovdr, 12mnnivr, thiab lwm yam. GB3531: 16mndr, 09mnnidr, 15mnnidr, thiab lwm yam. JIS G3103: SB410, SB450, SB480, thiab lwm yam. JIS G3115: SPV235, SPV315, SPV315, SPV355, SPV410, SPV450, SPV490, thiab lwm yam. (ASME) ASTM: (s) A299M; (S) A515m gr . 60}, 65, 70; (S) a204m (a, b, c), (S) A387M Gr (5, 11, 22, 22), (s) A537m (cl} {}}), (s) A533GR.B, (S) A517m Gr. (B, f), ((s) A516M Gr (60, 65, 70), (s) A662M (a, B, C), (S) A302Mgr (A, B, C, D), (s) A737m Gr (a, C), (s) Gr) A738M Gr (a, B, C), (S) A203 (A, B, D, E, F), (s) A285 (A, B, C), (s) A841GR. D, thiab lwm yam. En10028-2: P235GH, P265GHGE, P255GH, P355GHGE, 16mO3,13 1CRMO4-5, 10Cro9-10,11crmo9-10, thiab lwm yam. EN10028-3: P275 (NH, NL1, NL2, P355 (N, NH, NL1, NH, NL1, NL2), thiab lwm yam.
Qhov tuab	5 hli-140mm lossis raws li kev thov
Qhov dav	1000mm-3000mm lossis raws li kev thov
Qho ntev	1000mm-12000mm raws li kev thov
Daim ntawv muaj cai	ISO
Yam ntim	Seaworthy Packing

 

 

C	Si	Mn	P	S	A1 tag nrho	N	Cr	CU	Mo	Nb	Ni	Ti	V	Nb + ti + v
0.16	0.40	0.80 – 1.50	0.025	0.015	0.020 min	0.012	0.30	0.30	0.08	0.05	0.50	0.03	0.05	0.05

 

 

Khoom Thickness	Tawm tswv yim zog mpa	Tensile Tuag MPA	Elongation%
Mus txog 16 hli	275 min	390 txog 510	24 min
16 hli txog 40 hli	265 Min	390 txog 510	24 min
Tshaj 40mm txog 60 hli	255 feeb	390 txog 510	24 min
Tshaj 60mm txog 100 hli	235 min	370 rau 490	23 feeb
Tshaj 100mm rau 150mm	225 min	360 txog 480	23 feeb
Tshaj 150mm rau 250 hli	215 min	350 mus rau 470	23 feeb

 

 

	-20 degree	0 Qib	+20 degree
Tsheb	30 j min	40 j min	50 j min
Tsev phua tsev	45 j min	65 J min	75 j min

 

 

Qhov tuab	50 degree	100 degree	150 Qib	200 degree	250 Qib	300 Degree	350 degree	400 degree
Mus txog 16 hli	266	250	232	213	195	179	166	156
16 hli txog 40 hli	256	241	223	205	188	173	160	150
Tshaj 40mm txog 60 hli	247	232	215	197	181	166	154	145
Tshaj 60mm txog 100 hli	227	214	198	182	167	153	142	133
Tshaj 100mm rau 150mm	218	205	190	174	160	147	136	128
Tshaj 150mm rau 250 hli	208	196	181	167	153	140	130	122

 

 

 

 

 

 

 

Peb txhawb ntau qhov kev paub meej, ntau hom huab cua tiv thaiv steel phaj customization, yog tias koj muaj P275NH siab tiv thaiv steel phaj khoom corten steel phaj khoom customization xav tau, thov tiv tauj peb!

 

Cim npe nrov: P275NH Kev Kub Siab Kuj Steel Phaj, Tuam Tshoj P275NH Kev Kub Siab Kuj Steel Phaj tsim, Hoobkas